ATI RN
Drugs and immune system Questions
Question 1 of 5
The following agents are used to prevent or treat graft-versus-host disease EXCEPT:
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
Cyclophosphamide is used as an immunosuppressive in the following diseases EXCEPT:
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
A 36-year-old woman recently treated for leukemia is admitted to hospital with malaise, chills and high fever. Gram stain of blood reveals the presence of gram-negative bacilli. The initial diagnosis is bacteremia and parenteral antibiotics are indicated. The records of the patient reveal that she had a severe urticarial rash, hypotension, and respiratory difficulty following oral penicillin V about 6 months ago. The most appropriate drug regimen for empiric treatment is
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Which of the following statements about vancomycin is accurate?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
The primary mechanism underlying the resistance of gram-positive organisms to macrolide antibiotics is
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.