Skip to content

Quiz: Biohazardous Waste Management and Sharps Disposal

By Nancy Kimmel, MSN, FNP / July 2, 2026

Quiz: Biohazardous Waste Management and Sharps Disposal

Time limit: 0

Quiz Summary

0 of 80 Questions completed

Questions:

Information

You have already completed the quiz before. Hence you can not start it again.

Quiz is loading…

You must sign in or sign up to start the quiz.

You must first complete the following:

Results

Quiz complete. Results are being recorded.

Results

0 of 80 Questions answered correctly

Your time:

Time has elapsed

You have reached 0 of 0 point(s), (0)

Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)

Categories

Not categorized 0%

Review
Answered
Correct
Incorrect

Question 1 of 80

1. Question

A medical assistant accidentally drops a used syringe on the floor. What is the most appropriate immediate action?

Pick it up with gloved hands and place it in the sharps container.
Correct Incorrect Correct answer

Use tongs or forceps to pick it up and place it in the sharps container.
Correct Incorrect Correct answer

Leave it for the cleaning crew to handle.
Correct Incorrect Correct answer

Recap the needle before placing it in the sharps container.
Correct Incorrect Correct answer

Correct

Incorrect
Question 2 of 80

2. Question

A medical assistant is cleaning a room after a procedure that resulted in a significant amount of blood-saturated gauze. Where should this waste be disposed?

In the regular trash bin
Correct Incorrect Correct answer

In a red biohazard bag
Correct Incorrect Correct answer

In the sharps container
Correct Incorrect Correct answer

In the toilet
Correct Incorrect Correct answer

Correct

Incorrect
Question 3 of 80

3. Question

A medical assistant is tasked with preparing a shipment of regulated medical waste for pickup. The primary container has a small tear. What is the correct action?

Cover the tear with duct tape.
Correct Incorrect Correct answer

Place the primary container inside a larger, secondary biohazard container.
Correct Incorrect Correct answer

Empty the contents into a new container.
Correct Incorrect Correct answer

Proceed with the shipment as is.
Correct Incorrect Correct answer

Correct

Incorrect
Question 4 of 80

4. Question

A patient’s urine sample is accidentally spilled on the floor. It does not contain any visible blood. How should the medical assistant manage this spill?

Immediately wipe it up with a paper towel and dispose of it in the regular trash.
Correct Incorrect Correct answer

Follow the facility's protocol for cleaning up spills of potentially infectious materials, which typically involves using a disinfectant and proper PPE.
Correct Incorrect Correct answer

Pour bleach directly on the spill and let it air dry.
Correct Incorrect Correct answer

Ignore it, as urine is not considered biohazardous.
Correct Incorrect Correct answer

Correct

Incorrect
Question 5 of 80

5. Question

A sharps container is considered full and should be replaced when it is:

Half full
Correct Incorrect Correct answer

Two-thirds full
Correct Incorrect Correct answer

Completely full to the top
Correct Incorrect Correct answer

Filled to the designated fill line, which is typically two-thirds full
Correct Incorrect Correct answer

Correct

Incorrect
Question 6 of 80

6. Question

According to OSHA, which of the following is NOT a required characteristic of a sharps disposal container?

Puncture-resistant
Correct Incorrect Correct answer

Red in color or labeled with a biohazard symbol
Correct Incorrect Correct answer

Lockable with a key
Correct Incorrect Correct answer

Leak-proof on the sides and bottom
Correct Incorrect Correct answer

Correct

Incorrect
Question 7 of 80

7. Question

An exposure control plan in a medical facility is designed to:

Eliminate or minimize employee exposure to bloodborne pathogens.
Correct Incorrect Correct answer

Document the facility's profits and losses.
Correct Incorrect Correct answer

Schedule patient appointments.
Correct Incorrect Correct answer

Track inventory of medical supplies.
Correct Incorrect Correct answer

Correct

Incorrect
Question 8 of 80

8. Question

The “S” in the “S.H.A.R.P.S.” memory anchor stands for:

Sterilize before disposal.
Correct Incorrect Correct answer

Securely contain in a puncture-resistant container.
Correct Incorrect Correct answer

Separate needles from syringes.
Correct Incorrect Correct answer

Send to a specialized facility.
Correct Incorrect Correct answer

Correct

Incorrect
Question 9 of 80

9. Question

Which government agency provides the most detailed regulations for protecting healthcare workers from occupational exposure to bloodborne pathogens?

The Centers for Disease Control and Prevention (CDC)
Correct Incorrect Correct answer

The Environmental Protection Agency (EPA)
Correct Incorrect Correct answer

The Food and Drug Administration (FDA)
Correct Incorrect Correct answer

The Occupational Safety and Health Administration (OSHA)
Correct Incorrect Correct answer

Correct

Incorrect
Question 10 of 80

10. Question

Which of the following items would be disposed of in a sharps container?

A blood-soaked 4×4 gauze pad
Correct Incorrect Correct answer

A used tongue depressor
Correct Incorrect Correct answer

A glass slide broken during a lab procedure
Correct Incorrect Correct answer

An empty vial of medication
Correct Incorrect Correct answer

Correct

Incorrect
Question 11 of 80

11. Question

A medical assistant cleans a contaminated examination table with a disinfectant. Which link in the chain of infection is being broken?

Infectious Agent
Correct Incorrect Correct answer

Reservoir
Correct Incorrect Correct answer

Portal of Exit
Correct Incorrect Correct answer

Mode of Transmission
Correct Incorrect Correct answer

Correct

Incorrect
Question 12 of 80

12. Question

A medical assistant is changing the dressing on a patient’s infected wound. The old, soiled dressing is considered what in the chain of infection?

A reservoir
Correct Incorrect Correct answer

A fomite
Correct Incorrect Correct answer

A vector
Correct Incorrect Correct answer

Both A and B
Correct Incorrect Correct answer

Correct

Incorrect
Question 13 of 80

13. Question

A medical assistant is teaching a patient about the importance of handwashing after using the restroom. This education is primarily aimed at breaking which link in the chain of infection?

Portal of Exit
Correct Incorrect Correct answer

Mode of Transmission
Correct Incorrect Correct answer

Portal of Entry
Correct Incorrect Correct answer

Susceptible Host
Correct Incorrect Correct answer

Correct

Incorrect
Question 14 of 80

14. Question

A patient in the waiting room is coughing without covering their mouth. A medical assistant sitting about 2 feet away later develops the same illness. Which mode of transmission is most likely responsible?

Airborne
Correct Incorrect Correct answer

Droplet
Correct Incorrect Correct answer

Vector-borne
Correct Incorrect Correct answer

Direct contact
Correct Incorrect Correct answer

Correct

Incorrect
Question 15 of 80

15. Question

A patient is diagnosed with tuberculosis (TB). The medical assistant should anticipate that the patient will be placed in a room with special ventilation. This precaution is taken because TB is transmitted via which mode?

Airborne
Correct Incorrect Correct answer

Droplet
Correct Incorrect Correct answer

Contact
Correct Incorrect Correct answer

Vector-borne
Correct Incorrect Correct answer

Correct

Incorrect
Question 16 of 80

16. Question

A patient with a weakened immune system due to chemotherapy is considered what link in the chain of infection?

Infectious Agent
Correct Incorrect Correct answer

Reservoir
Correct Incorrect Correct answer

Susceptible Host
Correct Incorrect Correct answer

Portal of Entry
Correct Incorrect Correct answer

Correct

Incorrect
Question 17 of 80

17. Question

In the mnemonic “I Really Prefer My Personal Space,” what does the “P” for “Portal of Exit” represent?

The pathogen causing the disease.
Correct Incorrect Correct answer

The way the pathogen leaves the reservoir.
Correct Incorrect Correct answer

The way the pathogen enters a new host.
Correct Incorrect Correct answer

The person who is at risk for the disease.
Correct Incorrect Correct answer

Correct

Incorrect
Question 18 of 80

18. Question

To prevent the spread of a bloodborne pathogen from a needlestick injury, a medical assistant should immediately wash the area with soap and water. This action is intended to block which link in the chain of infection?

Reservoir
Correct Incorrect Correct answer

Portal of Exit
Correct Incorrect Correct answer

Mode of Transmission
Correct Incorrect Correct answer

Portal of Entry
Correct Incorrect Correct answer

Correct

Incorrect
Question 19 of 80

19. Question

Which of the following is an example of a reservoir in the chain of infection?

A mosquito that transmits malaria
Correct Incorrect Correct answer

A person with an active influenza infection
Correct Incorrect Correct answer

A sneeze from a person with a cold
Correct Incorrect Correct answer

A needlestick injury
Correct Incorrect Correct answer

Correct

Incorrect
Question 20 of 80

20. Question

Which of the following is an example of a vector-borne transmission?

Catching a cold from a coworker who is sneezing.
Correct Incorrect Correct answer

Developing a foodborne illness after eating contaminated chicken.
Correct Incorrect Correct answer

Being bitten by a tick and developing Lyme disease.
Correct Incorrect Correct answer

Acquiring a staph infection from a contaminated wound dressing.
Correct Incorrect Correct answer

Correct

Incorrect
Question 21 of 80

21. Question

A medical assistant has just finished assisting a patient who is known to have a Clostridioides difficile (C. diff) infection. Which hand hygiene method is mandatory in this situation?

Using an alcohol-based hand sanitizer with at least 70% alcohol
Correct Incorrect Correct answer

Washing hands with soap and water
Correct Incorrect Correct answer

Wearing gloves is sufficient, no hand hygiene is needed
Correct Incorrect Correct answer

Using a hand wipe containing benzalkonium chloride
Correct Incorrect Correct answer

Correct

Incorrect
Question 22 of 80

22. Question

A medical assistant is preparing to check a patient’s vital signs. The patient’s hands are not visibly soiled. Which of the following is the most appropriate hand hygiene method for the medical assistant to use?

Wiping hands with a dry paper towel
Correct Incorrect Correct answer

Using an alcohol-based hand sanitizer
Correct Incorrect Correct answer

Washing hands with soap and water for 10 seconds
Correct Incorrect Correct answer

Rinsing hands with water only
Correct Incorrect Correct answer

Correct

Incorrect
Question 23 of 80

23. Question

A medical assistant is teaching a new colleague about hand hygiene. Which of the following statements indicates a need for further education?

"I should wash my hands before and after every patient encounter."
Correct Incorrect Correct answer

"If my hands are visibly dirty, I must wash them with soap and water."
Correct Incorrect Correct answer

"Alcohol-based hand sanitizer is effective against all types of germs."
Correct Incorrect Correct answer

"I should avoid wearing excessive jewelry at work because it can harbor pathogens."
Correct Incorrect Correct answer

Correct

Incorrect
Question 24 of 80

24. Question

A medical assistant is working in a busy clinic and has just finished taking a patient’s blood pressure. The next patient is waiting in the exam room. What is the most efficient and appropriate hand hygiene practice in this scenario?

Go to the break room to wash hands thoroughly.
Correct Incorrect Correct answer

Use an alcohol-based hand sanitizer located in the hallway.
Correct Incorrect Correct answer

Wait until the end of the day to wash hands.
Correct Incorrect Correct answer

Ask the next patient if they mind if the MA doesn't wash their hands.
Correct Incorrect Correct answer

Correct

Incorrect
Question 25 of 80

25. Question

A medical assistant notices a colleague consistently fails to perform hand hygiene between patients. What is the most appropriate initial action for the medical assistant to take?

Report the colleague to the office manager immediately.
Correct Incorrect Correct answer

Anonymously post a reminder about hand hygiene in the break room.
Correct Incorrect Correct answer

Privately and respectfully remind the colleague of the hand hygiene policy.
Correct Incorrect Correct answer

Ignore the behavior to avoid causing conflict.
Correct Incorrect Correct answer

Correct

Incorrect
Question 26 of 80

26. Question

A patient asks the medical assistant why they need to wash their hands so often. What is the best response from the medical assistant?

"It's a hospital policy, so I have to do it."
Correct Incorrect Correct answer

"It helps prevent the spread of germs and protects you and me from getting sick."
Correct Incorrect Correct answer

"My hands get dirty easily, so I like to keep them clean."
Correct Incorrect Correct answer

"I'm not sure, but my supervisor told me to do it."
Correct Incorrect Correct answer

Correct

Incorrect
Question 27 of 80

27. Question

According to the CDC, what is the minimum amount of time a medical assistant should spend washing their hands with soap and water?

5 seconds
Correct Incorrect Correct answer

10 seconds
Correct Incorrect Correct answer

15 seconds
Correct Incorrect Correct answer

20 seconds
Correct Incorrect Correct answer

Correct

Incorrect
Question 28 of 80

28. Question

The “Memory Anchor” in the unit content suggests the mnemonic “WET, LATHER, SCRUB, RINSE, DRY” for the handwashing procedure. What is the primary purpose of the “SCRUB” step?

To warm up the hands
Correct Incorrect Correct answer

To create friction that helps remove microorganisms
Correct Incorrect Correct answer

To make the soap smell better
Correct Incorrect Correct answer

To save water
Correct Incorrect Correct answer

Correct

Incorrect
Question 29 of 80

29. Question

Which of the following is a key difference between handwashing and using an alcohol-based hand sanitizer?

Handwashing is faster than using an alcohol-based hand sanitizer.
Correct Incorrect Correct answer

Alcohol-based hand sanitizers are effective against C. difficile, while handwashing is not.
Correct Incorrect Correct answer

Handwashing physically removes soil and microorganisms, while sanitizers primarily kill them.
Correct Incorrect Correct answer

Alcohol-based hand sanitizers should be used when hands are visibly soiled.
Correct Incorrect Correct answer

Correct

Incorrect
Question 30 of 80

30. Question

Which of the following is NOT a link in the chain of infection?

Infectious agent
Correct Incorrect Correct answer

Mode of transmission
Correct Incorrect Correct answer

Hand hygiene
Correct Incorrect Correct answer

Susceptible host
Correct Incorrect Correct answer

Correct

Incorrect
Question 31 of 80

31. Question

A medical assistant is cleaning a treatment room and finds a piece of gauze visibly contaminated with blood. This is an example of:

Regulated waste.
Correct Incorrect Correct answer

Contaminated sharps.
Correct Incorrect Correct answer

Personal protective equipment.
Correct Incorrect Correct answer

An exposure incident.
Correct Incorrect Correct answer

Correct

Incorrect
Question 32 of 80

32. Question

A medical assistant is reviewing the clinic’s sharps injury log. What is the primary purpose of this log?

To track the number of needles used in the clinic.
Correct Incorrect Correct answer

To identify and evaluate high-risk procedures and devices.
Correct Incorrect Correct answer

To discipline employees who sustain needlestick injuries.
Correct Incorrect Correct answer

To report all injuries to the local news media.
Correct Incorrect Correct answer

Correct

Incorrect
Question 33 of 80

33. Question

A medical assistant is tasked with training a new employee on the clinic’s Exposure Control Plan. Which of the following topics is LEAST likely to be covered in the training?

The location of the sharps disposal containers.
Correct Incorrect Correct answer

The procedure for reporting an exposure incident.
Correct Incorrect Correct answer

The employee's health insurance co-payment for the Hepatitis B vaccine.
Correct Incorrect Correct answer

The proper use of personal protective equipment.
Correct Incorrect Correct answer

Correct

Incorrect
Question 34 of 80

34. Question

A medical assistant sustains a needlestick injury while drawing a patient’s blood. According to the OSHA standard, what is the first action the employer must take?

Immediately terminate the medical assistant's employment.
Correct Incorrect Correct answer

Provide a confidential medical evaluation and follow-up.
Correct Incorrect Correct answer

Require the medical assistant to complete a new training course.
Correct Incorrect Correct answer

Test the patient's blood without their consent.
Correct Incorrect Correct answer

Correct

Incorrect
Question 35 of 80

35. Question

An employee has a right to refuse the Hepatitis B vaccine. Which of the following is a required action by the employer if an employee refuses the vaccine?

The employer must terminate the employee.
Correct Incorrect Correct answer

The employee must sign a declination form.
Correct Incorrect Correct answer

The employer must force the employee to get the vaccine.
Correct Incorrect Correct answer

The employee must wear a special badge indicating their vaccination status.
Correct Incorrect Correct answer

Correct

Incorrect
Question 36 of 80

36. Question

An Exposure Control Plan (ECP) must be updated at least:

Every two years.
Correct Incorrect Correct answer

Annually.
Correct Incorrect Correct answer

Only when a new employee is hired.
Correct Incorrect Correct answer

After every exposure incident.
Correct Incorrect Correct answer

Correct

Incorrect
Question 37 of 80

37. Question

The concept of treating all human blood and certain body fluids as if they are infectious is known as:

Aseptic technique.
Correct Incorrect Correct answer

Universal precautions.
Correct Incorrect Correct answer

Decontamination.
Correct Incorrect Correct answer

Exposure determination.
Correct Incorrect Correct answer

Correct

Incorrect
Question 38 of 80

38. Question

What is the primary goal of the OSHA Bloodborne Pathogen Standard?

To ensure all healthcare workers receive the Hepatitis B vaccine.
Correct Incorrect Correct answer

To eliminate or minimize occupational exposure to blood and other potentially infectious materials.
Correct Incorrect Correct answer

To mandate the use of specific brands of personal protective equipment.
Correct Incorrect Correct answer

To regulate the disposal of all medical waste.
Correct Incorrect Correct answer

Correct

Incorrect
Question 39 of 80

39. Question

Which of the following is an example of an engineering control?

Washing hands after removing gloves.
Correct Incorrect Correct answer

Prohibiting the recapping of needles.
Correct Incorrect Correct answer

Using a sharps container for needle disposal.
Correct Incorrect Correct answer

Wearing gloves during a phlebotomy procedure.
Correct Incorrect Correct answer

Correct

Incorrect
Question 40 of 80

40. Question

Which of the following is NOT a required element of the post-exposure follow-up?

Documentation of the exposure route.
Correct Incorrect Correct answer

Collection and testing of the exposed employee's blood.
Correct Incorrect Correct answer

Public disclosure of the source individual's test results.
Correct Incorrect Correct answer

Counseling for the exposed employee.
Correct Incorrect Correct answer

Correct

Incorrect
Question 41 of 80

41. Question

A medical assistant has just finished a procedure involving potential exposure to blood. After doffing all PPE, what is the final, critical step?

Documenting the procedure
Correct Incorrect Correct answer

Wiping down the work area
Correct Incorrect Correct answer

Performing hand hygiene
Correct Incorrect Correct answer

Checking the patient's vital signs
Correct Incorrect Correct answer

Correct

Incorrect
Question 42 of 80

42. Question

A medical assistant is educating a new colleague on the proper use of PPE. Which of the following statements indicates a need for further training?

"I should always perform hand hygiene after removing my gloves."
Correct Incorrect Correct answer

"I can wear the same gown for multiple patients if they have the same infection."
Correct Incorrect Correct answer

"I need to make sure my N95 respirator has a tight seal around my face."
Correct Incorrect Correct answer

"I will remove my gloves first when doffing my PPE."
Correct Incorrect Correct answer

Correct

Incorrect
Question 43 of 80

43. Question

A medical assistant is preparing to enter the room of a patient with a suspected airborne infection. Which of the following pieces of PPE is most crucial in this situation?

Gown
Correct Incorrect Correct answer

Gloves
Correct Incorrect Correct answer

N95 Respirator
Correct Incorrect Correct answer

Face shield
Correct Incorrect Correct answer

Correct

Incorrect
Question 44 of 80

44. Question

A patient is on contact precautions. A medical assistant needs to take their blood pressure. What is the minimum PPE required?

Gloves only
Correct Incorrect Correct answer

Gown and gloves
Correct Incorrect Correct answer

Mask and gloves
Correct Incorrect Correct answer

Gown, gloves, and mask
Correct Incorrect Correct answer

Correct

Incorrect
Question 45 of 80

45. Question

According to CDC guidelines, what is the first piece of PPE that should be donned?

Gloves
Correct Incorrect Correct answer

Gown
Correct Incorrect Correct answer

Mask
Correct Incorrect Correct answer

Goggles
Correct Incorrect Correct answer

Correct

Incorrect
Question 46 of 80

46. Question

The “Memory Anchor” mnemonic for doffing PPE is “Gloves, Goggles, Gown, Mask.” This is based on which organizational principle?

From cleanest to dirtiest
Correct Incorrect Correct answer

From top to bottom
Correct Incorrect Correct answer

Alphabetical order
Correct Incorrect Correct answer

From most to least expensive
Correct Incorrect Correct answer

Correct

Incorrect
Question 47 of 80

47. Question

What is the correct order for doffing PPE?

Gown, gloves, mask, goggles
Correct Incorrect Correct answer

Gloves, goggles, gown, mask
Correct Incorrect Correct answer

Mask, gown, gloves, goggles
Correct Incorrect Correct answer

Goggles, mask, gown, gloves
Correct Incorrect Correct answer

Correct

Incorrect
Question 48 of 80

48. Question

What is the primary purpose of the specific doffing sequence recommended by the CDC?

To save time between patient encounters
Correct Incorrect Correct answer

To minimize the risk of self-contamination
Correct Incorrect Correct answer

To conserve the amount of PPE used
Correct Incorrect Correct answer

To make the process easier to remember
Correct Incorrect Correct answer

Correct

Incorrect
Question 49 of 80

49. Question

When removing a gown, what is the most important technique to use?

Tearing it off quickly
Correct Incorrect Correct answer

Rolling it with the contaminated side outward
Correct Incorrect Correct answer

Touching only the inside of the gown
Correct Incorrect Correct answer

Shaking it out before disposal
Correct Incorrect Correct answer

Correct

Incorrect
Question 50 of 80

50. Question

While removing gloves, the medical assistant accidentally touches their wrist with the contaminated exterior of the glove. What is the most appropriate immediate action?

Continue with the doffing sequence
Correct Incorrect Correct answer

Immediately wash the wrist area with soap and water
Correct Incorrect Correct answer

Apply hand sanitizer to the glove
Correct Incorrect Correct answer

Report the incident to a supervisor after finishing
Correct Incorrect Correct answer

Correct

Incorrect
Question 51 of 80

51. Question

A CCMA is administering an intramuscular injection. According to safe injection practices, which of the following is a required action?

Using a new, sterile needle and syringe for the injection.
Correct Incorrect Correct answer

Drawing up medication from a multi-dose vial that was used for another patient earlier that day.
Correct Incorrect Correct answer

Recapping the needle after use before disposal.
Correct Incorrect Correct answer

Disposing of the used syringe in a regular trash receptacle.
Correct Incorrect Correct answer

Correct

Incorrect
Question 52 of 80

52. Question

A CCMA is caring for a patient with a confirmed diagnosis of Methicillin-resistant Staphylococcus aureus (MRSA) in a skin lesion. Which of the following precautions are necessary?

Airborne Precautions
Correct Incorrect Correct answer

Droplet Precautions
Correct Incorrect Correct answer

Contact Precautions
Correct Incorrect Correct answer

Standard Precautions only
Correct Incorrect Correct answer

Correct

Incorrect
Question 53 of 80

53. Question

A colleague is observed leaving the room of a patient on Droplet Precautions for influenza. The colleague removes their surgical mask and places it in their pocket to reuse later. Why is this an incorrect action?

The mask is contaminated and can transfer pathogens to their hands and pocket.
Correct Incorrect Correct answer

The mask will lose its shape and will not fit properly later.
Correct Incorrect Correct answer

The mask is only effective for a maximum of 10 minutes.
Correct Incorrect Correct answer

The mask should be returned to a sterile container.
Correct Incorrect Correct answer

Correct

Incorrect
Question 54 of 80

54. Question

A medical assistant is preparing to irrigate a patient’s open wound. In addition to gloves, which of the following pieces of personal protective equipment should the assistant wear?

N95 respirator
Correct Incorrect Correct answer

Gown and face shield
Correct Incorrect Correct answer

Shoe covers
Correct Incorrect Correct answer

Hair cover
Correct Incorrect Correct answer

Correct

Incorrect
Question 55 of 80

55. Question

A patient arrives at the clinic with a fever and a productive cough. To adhere to respiratory hygiene and cough etiquette, what is the first action the CCMA should take?

Take the patient's temperature.
Correct Incorrect Correct answer

Offer the patient a mask.
Correct Incorrect Correct answer

Ask the patient about their medical history.
Correct Incorrect Correct answer

Immediately place the patient in a negative pressure room.
Correct Incorrect Correct answer

Correct

Incorrect
Question 56 of 80

56. Question

A patient is suspected of having active pulmonary tuberculosis. Which of the following actions is the most critical to prevent transmission in the healthcare facility?

Placing a surgical mask on the patient and healthcare worker.
Correct Incorrect Correct answer

Ensuring the patient is in a private room with the door closed.
Correct Incorrect Correct answer

Placing the patient in an Airborne Infection Isolation Room (AIIR).
Correct Incorrect Correct answer

Performing hand hygiene before and after patient contact.
Correct Incorrect Correct answer

Correct

Incorrect
Question 57 of 80

57. Question

The principle of Standard Precautions is based on which of the following concepts?

All patients are presumed to be infectious.
Correct Incorrect Correct answer

Only patients with visible symptoms are infectious.
Correct Incorrect Correct answer

Infection risk is only present when blood is visible.
Correct Incorrect Correct answer

Young and elderly patients pose the greatest risk.
Correct Incorrect Correct answer

Correct

Incorrect
Question 58 of 80

58. Question

What is the key difference between pathogens spread by droplets versus those spread by the airborne route?

Droplet-spread pathogens are more virulent than airborne-spread pathogens.
Correct Incorrect Correct answer

Airborne particles are larger than droplets and fall to the ground quickly.
Correct Incorrect Correct answer

Airborne particles are smaller than droplets and can remain infectious over longer distances and time.
Correct Incorrect Correct answer

Droplet-spread pathogens only infect the respiratory tract, while airborne pathogens can infect any body system.
Correct Incorrect Correct answer

Correct

Incorrect
Question 59 of 80

59. Question

When removing PPE after caring for a patient in contact isolation, which item should be removed last, just before exiting the room?

Gown
Correct Incorrect Correct answer

Gloves
Correct Incorrect Correct answer

Mask or respirator
Correct Incorrect Correct answer

Goggles
Correct Incorrect Correct answer

Correct

Incorrect
Question 60 of 80

60. Question

Which of the following conditions requires the use of Airborne Precautions?

Influenza
Correct Incorrect Correct answer

Clostridioides difficile
Correct Incorrect Correct answer

Scabies
Correct Incorrect Correct answer

Varicella
Correct Incorrect Correct answer

Correct

Incorrect
Question 61 of 80

61. Question

A medical assistant is operating a gravity displacement autoclave. What are the standard time and temperature settings for sterilizing a wrapped pack of instruments?

15 minutes at 132°C (270°F)
Correct Incorrect Correct answer

30 minutes at 121°C (250°F)
Correct Incorrect Correct answer

60 minutes at 100°C (212°F)
Correct Incorrect Correct answer

4 minutes at 132°C (270°F)
Correct Incorrect Correct answer

Correct

Incorrect
Question 62 of 80

62. Question

A medical assistant is preparing surgical instruments for sterilization. Which of the following methods achieves the complete destruction of all microorganisms, including spores?

High-level disinfection
Correct Incorrect Correct answer

Autoclaving
Correct Incorrect Correct answer

Intermediate-level disinfection
Correct Incorrect Correct answer

Sanitization
Correct Incorrect Correct answer

Correct

Incorrect
Question 63 of 80

63. Question

A medical assistant is preparing to load an autoclave. To ensure effective steam penetration, how should the packs be placed?

Stacked tightly on top of each other
Correct Incorrect Correct answer

Placed on their edges with space between them
Correct Incorrect Correct answer

Laid flat in a single layer
Correct Incorrect Correct answer

In a sealed plastic container
Correct Incorrect Correct answer

Correct

Incorrect
Question 64 of 80

64. Question

A medical assistant is tasked with disinfecting the examination room countertop after a routine patient visit. Which level of disinfectant is most appropriate for this task?

High-level disinfectant
Correct Incorrect Correct answer

Sterilant
Correct Incorrect Correct answer

Intermediate-level disinfectant
Correct Incorrect Correct answer

Low-level disinfectant
Correct Incorrect Correct answer

Correct

Incorrect
Question 65 of 80

65. Question

A medical assistant notices that a recently autoclaved instrument pack is damp. What is the correct course of action?

Use the instruments immediately as they are sterile.
Correct Incorrect Correct answer

Repackage and re-sterilize the entire pack.
Correct Incorrect Correct answer

Place the pack in a drying oven.
Correct Incorrect Correct answer

Wipe the outside of the pack with a disinfectant.
Correct Incorrect Correct answer

Correct

Incorrect
Question 66 of 80

66. Question

A new brand of chemical disinfectant is being introduced in the clinic. The Safety Data Sheet (SDS) indicates it is a respiratory irritant. What is the most critical safety measure the CCMA must take when using this product?

Ensure the room is well-ventilated and wear appropriate PPE.
Correct Incorrect Correct answer

Dilute the chemical with extra water to reduce its strength.
Correct Incorrect Correct answer

Use it only at the end of the day when no patients are present.
Correct Incorrect Correct answer

Apply it with a cloth instead of a spray bottle.
Correct Incorrect Correct answer

Correct

Incorrect
Question 67 of 80

67. Question

A patient has a minor surgical procedure in the office. The reusable scalpel handle used must be decontaminated. What is the most appropriate method?

Wiping with 70% isopropyl alcohol
Correct Incorrect Correct answer

Soaking in a low-level disinfectant
Correct Incorrect Correct answer

Autoclaving
Correct Incorrect Correct answer

Rinsing with hot water
Correct Incorrect Correct answer

Correct

Incorrect
Question 68 of 80

68. Question

According to the Spaulding Classification, an item that will come into contact with a patient’s mucous membranes, such as a flexible sigmoidoscope, is classified as what?

Critical
Correct Incorrect Correct answer

Non-critical
Correct Incorrect Correct answer

Semi-critical
Correct Incorrect Correct answer

General
Correct Incorrect Correct answer

Correct

Incorrect
Question 69 of 80

69. Question

When using a chemical disinfectant, what is the most important source of information regarding its proper use, dilution, and required contact time?

The clinic's policy manual
Correct Incorrect Correct answer

The CDC website
Correct Incorrect Correct answer

The manufacturer's instructions for use (IFU)
Correct Incorrect Correct answer

A colleague's recommendation
Correct Incorrect Correct answer

Correct

Incorrect
Question 70 of 80

70. Question

Which of the following chemical agents is a high-level disinfectant capable of killing spores with prolonged exposure time, making it a chemical sterilant?

Quaternary ammonium compounds
Correct Incorrect Correct answer

70% Isopropyl alcohol
Correct Incorrect Correct answer

Glutaraldehyde
Correct Incorrect Correct answer

Phenolics
Correct Incorrect Correct answer

Correct

Incorrect
Question 71 of 80

71. Question

A Medical Assistant is assisting a physician with a sterile procedure. The physician’s sterile glove accidentally touches the non-sterile tray stand. What should the Medical Assistant do?

Say nothing to avoid embarrassing the physician.
Correct Incorrect Correct answer

Immediately provide the physician with a new pair of sterile gloves.
Correct Incorrect Correct answer

Pretend it didn't happen as the contact was brief.
Correct Incorrect Correct answer

Wipe the glove with an alcohol pad.
Correct Incorrect Correct answer

Correct

Incorrect
Question 72 of 80

72. Question

A Medical Assistant is preparing a sterile field for a minor surgical procedure. The sterile drape becomes wet from a spilled sterile solution. What is the appropriate action?

Continue with the procedure as the solution is sterile.
Correct Incorrect Correct answer

Place another sterile towel over the wet spot.
Correct Incorrect Correct answer

Discard the entire setup and prepare a new sterile field.
Correct Incorrect Correct answer

Use the other dry areas of the field and avoid the wet spot.
Correct Incorrect Correct answer

Correct

Incorrect
Question 73 of 80

73. Question

A Medical Assistant is teaching a patient about post-procedure care for a small wound that requires a sterile dressing change at home. The MA instructs the patient to wash their hands thoroughly. This instruction relates to which principle?

Surgical Asepsis
Correct Incorrect Correct answer

Medical Asepsis
Correct Incorrect Correct answer

Disinfection
Correct Incorrect Correct answer

Sterilization
Correct Incorrect Correct answer

Correct

Incorrect
Question 74 of 80

74. Question

A Medical Assistant needs to place a sterile scalpel on the sterile field. How should this be done?

The assistant, wearing clean gloves, carefully places the scalpel on the field.
Correct Incorrect Correct answer

The assistant opens the package and drops the scalpel from a height of 6-8 inches onto the center of the field.
Correct Incorrect Correct answer

The assistant uses sterile transfer forceps to place the scalpel on the 1-inch border.
Correct Incorrect Correct answer

The assistant slides the scalpel from its package directly onto the field.
Correct Incorrect Correct answer

Correct

Incorrect
Question 75 of 80

75. Question

A patient is being prepped for a procedure requiring a sterile field. The patient sneezes near the prepared tray. What is the Medical Assistant’s primary analysis of this situation?

The patient is likely having an allergic reaction to the prep solution.
Correct Incorrect Correct answer

The sterile field is now contaminated and must be replaced.
Correct Incorrect Correct answer

The procedure can proceed if the sneeze was directed away from the tray.
Correct Incorrect Correct answer

The Medical Assistant should quickly cover the tray with another sterile drape.
Correct Incorrect Correct answer

Correct

Incorrect
Question 76 of 80

76. Question

What part of a sterile field is considered contaminated?

The center of the field.
Correct Incorrect Correct answer

The 1-inch border around the edge.
Correct Incorrect Correct answer

Any part that is dry.
Correct Incorrect Correct answer

The part where sterile instruments are placed.
Correct Incorrect Correct answer

Correct

Incorrect
Question 77 of 80

77. Question

When adding a sterile solution to a bowl on a sterile field, what is the correct technique?

Pour the solution with the label facing down.
Correct Incorrect Correct answer

Touch the bottle neck to the inside of the sterile bowl to avoid splashing.
Correct Incorrect Correct answer

Pour a small amount into a waste receptacle before pouring into the sterile bowl.
Correct Incorrect Correct answer

Hold the bottle high above the field to ensure it doesn't touch anything.
Correct Incorrect Correct answer

Correct

Incorrect
Question 78 of 80

78. Question

When setting up for a procedure, the Medical Assistant notices that a sterile instrument package has a tear in it. What is the most appropriate analysis and action?

The instrument is likely still sterile inside; use it.
Correct Incorrect Correct answer

The tear compromises the sterility; the package must be discarded.
Correct Incorrect Correct answer

Tape the tear and then open the package.
Correct Incorrect Correct answer

The instrument can be used as long as it is wiped with a disinfectant.
Correct Incorrect Correct answer

Correct

Incorrect
Question 79 of 80

79. Question

Which of the following actions by a Medical Assistant would be considered a break in sterile technique?

Opening a sterile package with the outermost flap pointing away from the body.
Correct Incorrect Correct answer

Keeping sterile gloved hands above the waist and below the shoulders.
Correct Incorrect Correct answer

Reaching over the sterile field to discard a used sponge.
Correct Incorrect Correct answer

Placing a sterile instrument in the center of the sterile field.
Correct Incorrect Correct answer

Correct

Incorrect
Question 80 of 80

80. Question

Which of the following items is NOT appropriate to be placed on a sterile field?

A sterile needle and syringe.
Correct Incorrect Correct answer

A bottle of sterile saline.
Correct Incorrect Correct answer

A sterile gauze pad.
Correct Incorrect Correct answer

A sterile hemostat.
Correct Incorrect Correct answer

Correct

Incorrect

Shopping Cart

© 2026 NMACA — National Medical Assistant Certification Association. All rights reserved.

NMACA is an independent exam preparation provider. We are not affiliated with or endorsed by NHA, AAMA, AAPC, AMT, AMCA, NCCT, or any other certification body.

Scroll to Top