Top 250+ Solved Absorption MCQ Questions Answer
Q. Which drugs get absorbed in the stomach mostly?
a. Basic drugs
b. Acidic Drugs
c. Neutral drugs
d. No drug gets absorbed in the stomach
Q. Which drugs gets mostly absorbed from the mouth?
a. Acidic drugs and lipophilic drugs
b. Lipophilic drugs and neutral drugs
c. Neutral drugs and lipophilic drugs
d. Lipophilic, neutral, basic drugs
Q. From the surface of villi protrude smaller projection known as __________
a. Microvilli
b. Villus
c. Fingers
d. Cilia
Q. Which of the following sentences will be the actual definition of folds of Kerckring?
a. Folds of the intestinal mucosa
b. Finger-like projections whose other name is villi
c. Protruding surface from the villi
d. Cilia over the surface of villi
Q. Which one of the following is not a characteristic for the small intestine?
a. Peristaltic movement
b. Long transit time
c. High permeability
d. PH 4-9
Q. How can we increase the time of gastric emptying?
a. By drinking a lot of water
b. By taking a drug in empty stomach
c. By taking the drug after food
d. Cannot increase the time of gastric emptying at all
Q. What is gastric emptying rate?
a. The time required for the gastric contents to empty into the small intestine
b. Time is taken for half of the contents in the stomach to empty
c. The speed at which the stomach contents empty into the intestine
d. There is no such term
Q. How can we study the gastric emptying of a given drug?
a. By mixing the colour with the drug
b. Waiting for the subject man to throw-up
c. Tagging the drug with a radioisotope and scanning the stomach
d. Waiting for the patient to pass feces
Q. Up to how much the microvilli in the small intestine increases the relative surface area of the smallintestine?
a. 3 times
b. 30 times
c. 100 times
d. 600 times
Q. What is the main role of the large intestine?
a. Absorption of water and electrolytes
b. Absorption of minerals
c. Absorption of glucose
d. Absorption of only water
Q. The passage from the stomach to the small intestine is called gastric emptying.
a. True
b. False
c. none
d. all
Q. Which one is the sublingual route?
a. Drug placed between cheek and gum
b. Drug place between the tongue and upper palate
c. Drug placed under the tongue
d. Drug crushed and placed under the tongue
Q. Which one of the following is the buccal route?
a. Drug placed between cheek and gum
b. Drug place between the tongue and upper palate
c. Drug placed under the tongue
d. Drug crushed and placed under the tongue