ATI LPN
Infection Control Questions and Answers Questions
Question 1 of 5
Always include a portion of normal tissue while taking a biopsy from ulcer
Correct Answer: A
Rationale: Including normal tissue aids in accurate diagnosis.
Question 2 of 5
A person who has had BCG never gets tuberculosis.
Correct Answer: B
Rationale: BCG vaccination does not provide complete protection against TB; breakthrough infections can still occur.
Question 3 of 5
Hepatitis B virus is more infectious than Human Immunodeficiency Virus (HIV).
Correct Answer: A
Rationale: HBV is significantly more infectious than HIV, with a higher risk of transmission via exposure.
Question 4 of 5
Hepatitis may lead to liver cancer.
Correct Answer: A
Rationale: Chronic hepatitis (e.g., B or C) can lead to liver cancer due to prolonged inflammation.
Question 5 of 5
When reviewing the Gram stain of a person with a wound infection, the IP sees Gram-positive organisms in clusters. Which organism would this most likely represent?
Correct Answer: D
Rationale: Staphylococcus typically appears as Gram-positive cocci in clusters, unlike Streptococcus (chains) or Corynebacterium (rods).