ATI RN
Drugs and immune system Questions
Question 1 of 5
Natalizumab is indicated in the treatment of refractory:
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 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 3 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 4 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.
Question 5 of 5
Which one of the following antibiotics is likely to be most effective agent in the treatment of an infection due to enterococci if used in conjunction with penicillin G?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.