ATI RN
ABVD chemotherapy drugs Questions
Question 1 of 5
Graft-versus-host (GVH) disease is associated primarily with which type of transplantation?
Correct Answer: C
Rationale: GVH disease is primarily associated with bone marrow transplantation due to donor immune cells attacking the recipient.
Question 2 of 5
An enzyme that cleaves deoxyribonucleic acid (DNA) at a specific site is called
Correct Answer: A
Rationale: Restriction endonucleases cleave DNA at specific recognition sites, used widely in molecular biology.
Question 3 of 5
What base is found in deoxyribonucleic acid (DNA)?
Correct Answer: D
Rationale: DNA contains all four bases: cytosine, adenine, guanine, and thymine.
Question 4 of 5
The efficacy rates for nonprescription antifungal agents for vaginal yeast infections is
Correct Answer: D
Rationale: Nonprescription antifungals (e.g., miconazole) have an efficacy rate of about 80% for vaginal yeast infections.
Question 5 of 5
Which of the following herbs is known to cause cancer?
Correct Answer: B
Rationale: Comfrey contains pyrrolizidine alkaloids, which are hepatotoxic and carcinogenic with prolonged use.