General Pharmacology Quiz Part 2 

By:Mohamed Mamdouh

The bioavailability of a drug is influenced by

Which route of administration Completely bypasses the first-pass metabolism in the liver?

The first-pass metabolism mainly occurs in which organ?

Which route of drug administration provides the most rapid onset of action?

The bioavailability of a drug is defined as:

The phenomenon where a drug binds to proteins in the bloodstream, reducing its availability for absorption, is known as:

Which of the following factors can affect drug absorption through the skin in transdermal drug delivery?

Which of the following statements about the blood-brain barrier (BBB) is true?

Which of the following administration routes allows drug absorption through the lungs?

What is the primary mechanism of drug absorption in the stomach?

Which of the following can enhance drug absorption in the gastrointestinal tract?

Which of the following factors plays a significant role in determining the rate of drug absorption?

The blood-brain barrier is a selective barrier that limits the distribution of drugs into which organ?هلاليات:)

Form of drug in blood is inactive, non diffusible, cannot be metabolized or excreted.

Form of drug in blood is active, diffusible and can be metabolized and excreted.

Which of the following factors affect distribution of drugs

Which of the following areas have the least blood flow in drug distribution

Thiopental is a fat soluble drug stored in

Tetracycline is an antibiotic drug stored in

When 2 drugs with high plasma bounded concentration is given together Which of the following is expected to occur

Drugs cross placental barrier by

Teratogenicity can be Caused by

Respiratory depression (asphyxia neonatorum) in fetus can be caused by

Fatal hemorrhage in the newborn can be caused by

Prolonged neonatal hypoglycemia can be caused by

Which organ is primarily responsible for drug metabolism?

Which of the following is NOT a factor affecting drug metabolism?

The term "prodrug" refers to a drug that:

Which of the following is an example of an enzyme inducer in drug metabolism?

The process of drug elimination involves both metabolism and

Which of the following factors can influence drug metabolism in elderly individuals?

What is the primary organ responsible for the excretion of most drugs and their metabolites?

Which renal process is responsible for the active secretion of drugs from the blood into the renal tubules?

Which of the following is a primary route of drug excretion?

The term "half-life" of a drug is most closely associated with which pharmacokinetic parameter?