ATI RN
Vitamin Drugs Questions
Question 1 of 5
Physiologically carnitine plays following role
Correct Answer: A
Rationale: Carnitine transports fatty acids into mitochondria for oxidation, crucial for energy production.
Question 2 of 5
Therapeutically vitamin B1 has been employed most successfully in the treatment of
Correct Answer: D
Rationale: Vitamin B1 (thiamine) deficiency causes beriberi, and supplementation is the primary treatment.
Question 3 of 5
Magnesium ion is necessary in
Correct Answer: D
Rationale: Magnesium is essential for enzyme function, muscle contraction, and nerve conduction.
Question 4 of 5
The following derivatives of retinal shows the greatest biological potency than others
Correct Answer: B
Rationale: All-trans-retinoic acid has the greatest biological potency among retinoids, influencing gene expression most effectively.
Question 5 of 5
The drug used for controlling tetany is
Correct Answer: C
Rationale: Tetany, due to hypocalcemia, is treated with IV calcium gluconate to rapidly raise calcium levels.