Clinical Medical Assistant Certification Exam Practice Question

Correct Answer: C

Rationale: Parenteral medications are administered by bypassing the gastrointestinal tract, primarily through injections, making option C the appropriate choice.

Option A, oral, involves the digestive system and is not classified as parenteral. Option B, invasation, is not a recognized term in medical contexts. Option D, institution, refers to a place or organization rather than a method of administration. Lastly, option E, transdermal, involves drug delivery through the skin, which also does not qualify as parenteral. Understanding these distinctions is crucial for effective medication administration.