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ATI LPN · Fundamentals of Nursing · Patient Safety Quiz Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

The following are reasonable description of variation in process capability EXCEPT:

A. Extent to which process conforms to the norm

B. Distance from perfection

C. Degree of distribution about the mean

D. Antithesis of quality

Expert Explanatory Rationale

Correct Answer: Antithesis of quality

Question 2 of 5

How often do you complete TB (PPD) testing?

A. TB testing is completed at the time of employment with two-step testing if not done in prior 12 months, subsequent testing based on annual risk assessment.

B. Every month.

C. Every 5 years.

D. Never.

Expert Explanatory Rationale

Correct Answer: TB testing is completed at the time of employment with two-step testing if not done in prior 12 months, subsequent testing based on annual risk assessment.

Question 3 of 5

What is the most effective strategy for the nurse to use in preventing pressure ulcers?

A. Reposition every two hours

B. Use a pressure-relieving mattress

C. Keep skin clean and dry

D. Provide nutritional support

Expert Explanatory Rationale

Correct Answer: Reposition every two hours

Question 4 of 5

Who is responsible for evaluating radiology department quality?

A. Medical director of radiology

B. Chief medical officer

C. Medical director of the quality department

D. Administrator of clinical services

Expert Explanatory Rationale

Correct Answer: Medical director of radiology

Question 5 of 5

In aseptic handwashing, special attention should be paid to this area because it can harbor multiple microorganisms.

A. the elbows

B. the palms of the hands

C. under the fingernails

D. the inside areas of the wrists

Expert Explanatory Rationale

Correct Answer: under the fingernails

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