Which of the Following is Not a Method Used for Parenteral

Question

Which of the following is not a method used for parenteral administration?
A)Intravenous
B)Subcutaneous
C)Intramuscular
D)By mouth

Accepted Answer

Parenteral administration refers to methods of drug delivery that do not involve the gastrointestinal tract. Intravenous, subcutaneous, and intramuscular are all common methods of parenteral administration. By mouth, or oral administration, is not considered a parenteral route of drug delivery.