Question

Arrange the routes of drug administration in the sequence that offer bioavailability from low to high:
(A) Intramuscular route
(B) Intravenous route
(C) Topical route
(D) Subcutaneous route
Choose the correct answer from the options given below:

• A. (B), (A), (C), (D).
• B. (D), (A), (C), (B).
• C. (C), (D), (A), (B).
• D. (C), (A), (D), (B).

Hint:

The intravenous route (B) always has a starting bioavailability of $100\%$ (the absolute highest), which means (B) must be the final element in the sequence. This immediately narrows down the options.

Answer 1

The Correct Option is C