CNA Infection Control Practice Test – Part 1
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Question 1 of 25
1. Question
1. Why is mouth care important?
CorrectIncorrectHint
Consider how oral hygiene impacts social interactions, nutritional health, and the risk of systemic infections.
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Question 2 of 25
2. Question
2. Standard precautions are used to prevent the spread of infections that can be spread with bodily fluids. Which is an example of a bodily fluid?
CorrectIncorrectHint
Think of any liquid produced by the body that could carry germs—these are what you should consider as bodily fluids.
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Question 3 of 25
3. Question
3. Which of the following does not mean clean enough to perform surgery?
CorrectIncorrectHint
Consider which term indicates a level of cleanliness that is insufficient for surgical procedures, keeping in mind the distinction between general cleanliness and complete sterility.
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Question 4 of 25
4. Question
4. The varicella virus causes shingles. Who can develop shingles?
CorrectIncorrectHint
Consider who typically gets shingles based on their past experience with chickenpox. It’s all about whether they had the first illness.
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Question 5 of 25
5. Question
5. Which of the following is not a supportive device?
CorrectIncorrectHint
Consider the primary function of the device in question—determine whether it offers direct support to a body part or primarily serves to prevent external discomfort.
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Question 6 of 25
6. Question
6. A systemic sign of infection is:
CorrectIncorrectHint
Think about the body’s overall response to an infection, particularly features that affect multiple systems, such as temperature changes and energy levels.
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Question 7 of 25
7. Question
7. You are a CNA in the emergency department caring for a patient with suspected tuberculosis. You are instructed to take him by wheelchair for a chest x-ray. He refuses to wear a mask for the trip because people will see him and look at him strangely. How can you accomplish your task?
CorrectIncorrectHint
Consider the importance of infection control in healthcare settings. Your priority should be to ensure both the patient’s and others’ safety. Think about involving a healthcare professional who can effectively address the patient’s concerns and reinforce the necessity of following safety protocols.
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Question 8 of 25
8. Question
8. A patient on the unit, Miss Owens, is diagnosed with shingles. When will her shingles no longer be infectious?
CorrectIncorrectHint
Consider when the shingles lesions change from fluid-filled blisters to scabs, as this marks a key point in determining infectiousness.
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Question 9 of 25
9. Question
9. Which of the following is not a bacteria or a virus infection?
CorrectIncorrectHint
Consider the different types of pathogens: bacteria, viruses, fungi, and parasites. Look for an option that is caused by a single-celled organism that is not classified as a bacteria or virus.
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Question 10 of 25
10. Question
10. The Chain of Infection includes the:
CorrectIncorrectHint
Consider the key components that facilitate the spread of infections and identify the critical links in the chain that can be interrupted to prevent disease transmission.
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Question 11 of 25
11. Question
11. You are caring for Mrs. Sanchez. She has an order for bladder training. What is your role in bladder training?
CorrectIncorrectHint
Focus on establishing a consistent urination schedule and encouraging awareness of bladder sensations. Avoid using protective pads to enhance the training experience. Your support is key in promoting Mrs. Sanchez’s independence.
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Question 12 of 25
12. Question
12. You are a member of AA; your new coworker is a member also. What is your obligation to your employer regarding this?
CorrectIncorrectHint
Consider the importance of maintaining personal privacy and confidentiality in professional relationships, especially when it involves sensitive matters like membership in support groups. Reflect on the ethical principles guiding both your and your coworker’s situations.
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Question 13 of 25
13. Question
13. Which of the following is a principle of good body mechanics?
CorrectIncorrectHint
Focus on how to maintain balance and reduce strain when moving objects, particularly by considering your body’s center of gravity.
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Question 14 of 25
14. Question
14. Hepatitis is an inflammation of the:
CorrectIncorrectHint
Think about the vital organ responsible for detoxification and many metabolic processes in the body.
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Question 15 of 25
15. Question
15. AIDS/HIV is not the only disease that is spread with blood and body fluids. There are several other diseases that are spread in blood and other bodily fluids. What is another disease that is spread with blood and other bodily fluids?
CorrectIncorrectHint
Consider viral infections that are transmitted through similar routes, particularly those affecting the liver.
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Question 16 of 25
16. Question
16. The spread of infection in healthcare facilities occurs for many reasons, including the fact that patients and residents are:
CorrectIncorrectHint
Consider the implications of weakened immune systems in a healthcare environment, particularly how underlying health conditions can increase susceptibility to infections.
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Question 17 of 25
17. Question
17. You are caring for Terry P. and James T. You have dawned gloves and emptied Terry P.’s urinary drainage bag. Next, you will empty James T.’s urinary drainage bag. You carefully examine your gloves after you emptied Terry P.’s bag, and they remain dry and as good as new. You:
CorrectIncorrectHint
Remember that gloves are single-use items in healthcare; always change them between patients to prevent cross-contamination, even if they appear clean.
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Question 18 of 25
18. Question
18. You must wear gloves when you are A) preparing infant formula for a newborn baby B) transferring breast milk into a baby bottle C) knocking on a patient’s door D) opening a patient’s door
CorrectIncorrectHint
Consider the hygiene protocols associated with handling bodily fluids; focus on scenarios where direct contact with potentially infectious materials occurs.
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Question 19 of 25
19. Question
19. While performing care, you observe a rash on Mrs. Mitchell. The rash is red raised spots between her fingers, inside her wrists, and on her waist. You do not see any source of the rash. Mrs. Mitchell complains of severe itching. You are getting ready to provide care for Mrs. Mitchell. What personal protective equipment should you wear?
CorrectIncorrectHint
Consider the risk of skin-to-skin contact with potential infectious agents, and ensure you protect yourself accordingly. Think about barriers that prevent direct contact with the rash and any substances that may be present.
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Question 20 of 25
20. Question
20. What does Mrs. Mitchell most likely have?
CorrectIncorrectHint
Consider the symptoms involving intense itching and a rash in specific areas of the body, often associated with a common skin condition linked to parasites.
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Question 21 of 25
21. Question
21. Mrs. Jones has been diagnosed with C. diff; which of the following is a precaution that should be taken when performing personal care?
CorrectIncorrectHint
When providing personal care for a patient with C. diff, remember that proper personal protective equipment (PPE) like gloves and gowns is essential to prevent contamination, and thorough handwashing with soap and water is crucial afterward.
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Question 22 of 25
22. Question
22. Which of the following cannot be treated with an antibiotic?
CorrectIncorrectHint
Consider the type of infection in question; antibiotics are useless against infections caused by viruses, while they effectively target bacteria.
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Question 23 of 25
23. Question
23. The single most important thing that all healthcare workers can do in order to prevent the spread of infection is:
CorrectIncorrectHint
Think about the simplest and most effective way to remove germs from your hands that healthcare workers must practice regularly to ensure safety.
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Question 24 of 25
24. Question
24. A pathogen is a microorganism that:
CorrectIncorrectHint
Think about microorganisms that make you sick and the role they play in infection and disease.
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Question 25 of 25
25. Question
25. What items are included in standard precautions?
CorrectIncorrectHint
Think about the basic protective equipment used in healthcare settings to prevent exposure to bodily fluids and pathogens. Focus on barriers that protect healthcare workers’ skin and clothing.