Which option describes a route that bypasses the digestive system and uses injections?

Which option describes a route that bypasses the digestive system and uses injections?

• A. Parenteral routes
• B. Oral route
• C. Rectal route
• D. Intramuscular route

Answer: (A)

Parenteral routes describe medications given by injection, bypassing the digestive system. They deliver medicine directly into the bloodstream or body tissues, rather than through swallowing. This includes intramuscular, subcutaneous, and intravenous administration. Because the GI tract is not involved, these routes avoid the effects of stomach acid and digestive enzymes on the medicine. The oral route requires swallowing and goes through the digestive tract, while the rectal route still involves the GI tract. An injection method like intramuscular fits under the parenteral umbrella, but naming the category parenteral routes best communicates the idea of injections that bypass the GI system.

Parenteral routes describe medications given by injection, bypassing the digestive system. They deliver medicine directly into the bloodstream or body tissues, rather than through swallowing. This includes intramuscular, subcutaneous, and intravenous administration. Because the GI tract is not involved, these routes avoid the effects of stomach acid and digestive enzymes on the medicine. The oral route requires swallowing and goes through the digestive tract, while the rectal route still involves the GI tract. An injection method like intramuscular fits under the parenteral umbrella, but naming the category parenteral routes best communicates the idea of injections that bypass the GI system.