Top 80+ Solved Excretion of Drugs MCQ Questions Answer
Q. Which compounds are excreted through the lungs?
a. Lipophilic
b. Gaseous
c. Liquid and hydrophilic
d. Solid less than 100 Dalton
Q. What is the mechanism of drug excretion for skin excretion?
a. Active secretion
b. Glomerular secretion
c. Passive diffusion
d. Passive reabsorption
Q. What is the mechanism of drug excretion for biliary excretion?
a. Active secretion
b. Glomerular secretion
c. Passive diffusion
d. Passive reabsorption
Q. Which of the following is not a factor influencing pulmonary excretion?
a. Pulmonary blood flow
b. The solubility of volatile substance
c. Rate of respiration
d. Heart rate
Q. How is renal clearance expressed mathematically?
a. Rate of urinary excretion/plasma drug concentration
b. Plasma drug concentration/rate of urinary excretion
c. 1/ Plasma drug concentration
d. 1/rate of urinary excretion
Q. What is the driving force for glomerular filtration?
a. Concentration gradient
b. Hydrostatic pressure of plasma
c. High amount of aqueous pores
d. Hydrostatic pressure of blood flow
Q. Which of the following compounds are used as agents to determine Glomerular Filtration Rate?
a. Calcium ion
b. Albumin
c. Creatinine
d. Calcium carbonate