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ATI Pharmacology 2 Quiz Questions

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Question 1 of 5

Which of the following can be determined using culture and sensitivity tests?

Correct Answer: B

Rationale: Culture and sensitivity tests identify microbial susceptibility to specific antibiotics.

Question 2 of 5

Which class of antibiotic is associated with cartilage toxicity and rupture of the Achilles tendon?

Correct Answer: B

Rationale: Fluoroquinolones are linked to cartilage toxicity and tendon rupture, particularly the Achilles tendon.

Question 3 of 5

The term 'virulence' refers to:

Correct Answer: D

Rationale: Virulence describes the degree of pathogenicity or the severity of disease a microorganism can cause.

Question 4 of 5

Which of the following common habit of patients may cause microbes to re-populate and re-establish an infection?

Correct Answer: A

Rationale: Stopping antibiotics prematurely allows surviving bacteria to regrow, potentially causing infection recurrence.

Question 5 of 5

Which adverse effect unique to vancomycin is caused by histamine release?

Correct Answer: C

Rationale: Red-man syndrome, caused by histamine release, results in flushing during rapid vancomycin infusion.

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The nurse is instructing a client who has been prescribed tetracycline (Sumycin). What should the nurse advise this client to avoid while taking this medication?
Which of the following drugs inhibit bacterial beta-lactamase?

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