ATI LPN
Infection Control Questions Questions
Question 1 of 5
TB should be suspected in persons with unexplained chronic cough, fevers and night sweats.
Correct Answer: A
Rationale: These are classic symptoms that warrant suspicion of TB and further investigation.
Question 2 of 5
An accidental needle stick is considered indirect contact by transmission of a fomite.
Correct Answer: B
Rationale: A needle stick involves direct contact with bodily fluids, not indirect fomite transmission.
Question 3 of 5
All the following are descriptions of patients with immunocompromised status EXCEPT:
Correct Answer: D
Rationale: Being 1 year post bone-marrow transplant does not inherently indicate current immunocompromise unless specified otherwise; the others are active immunocompromised states.
Question 4 of 5
Respiratory hygiene includes all but the following:
Correct Answer: A
Rationale: Covering with hands is discouraged; tissues or elbows are preferred to prevent hand contamination.
Question 5 of 5
What is the probability of committing a Type I error if the P-value is 0.10?
Correct Answer: A
Rationale: P-value of 0.10 means a 10% chance (1 in 10) of a Type I error.