What is the primary route of drug absorption in the gastrointestinal tract?
Practice Questions
Q1
What is the primary route of drug absorption in the gastrointestinal tract?
Passive diffusion
Facilitated diffusion
Active transport
Endocytosis
Questions & Step-by-Step Solutions
What is the primary route of drug absorption in the gastrointestinal tract?
Step 1: Understand that the gastrointestinal tract is the pathway food and drugs travel through in the body.
Step 2: Know that drugs need to enter the bloodstream to work, and this happens in the gastrointestinal tract.
Step 3: Learn about passive diffusion, which is a process where substances move from an area where they are more concentrated to an area where they are less concentrated.
Step 4: Realize that when a drug is taken, it often starts in a higher concentration in the stomach or intestines compared to the blood.
Step 5: Understand that because of passive diffusion, the drug moves into the blood where it is less concentrated.
