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Pharmacology Drug Metabolism

20 Questions  I  By Pharmdnate
Health Quizzes & Trivia
Drug Metabolism quiz.

  
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1.  What drugs are metabolized to products that irreversibly inhibit the metabolizing?
A.
B.
C.
D.
E.
2.  Which of the following is known to inhibit the CYP3A4 metabolism and P-glycoprotein in the small intestine?
A.
B.
C.
D.
E.
3.  What is the antidote for acetaminophen overdose to protect patients from hepatotoxicity and death?
A.
B.
C.
D.
E.
4.  How can a women on hormonal contraceptives become pregnant?
A.
B.
C.
D.
5.  What induces UDP-glucuronosyl tranferase?
A.
B.
C.
D.
E.
6.  What is the mechanism by which the body terminates the action of some drugs and also serves to activate prodrugs?
A.
B.
C.
D.
E.
7.  What phase 1 reaction is mainly performed by the cytochrome P450 enzymes also called mixed-function enzymes?
A.
B.
C.
8.  Oxidation of ethanol, estrogens, benzodiazepines and salicylates in women is what compared to men?
A.
B.
C.
D.
9.  An inducer will cause what to happen?
A.
B.
C.
D.
E.
10.  Which of the following is an antiepileptic drug that induces CYP3A4 and is also metabolized by CYP3A4?
A.
B.
C.
D.
E.
11.  Which of the following will treat neonatal jaundice?
A.
B.
C.
D.
E.
12.  What is resonsible for conjugating bilirubin in the liver and facilitating its excretion?
A.
B.
C.
D.
E.
13.  What drug after phase 2 results in a more active metabolite?
A.
B.
C.
D.
E.
14.  What usually functions to expel drugs from the intestinal mucosa into the lumen?
A.
B.
C.
D.
E.
15.  Which of the following is induces enzymes in the liver and lungs?
A.
B.
C.
D.
E.
16.  What enzyme will methanol and ethanol both compete for?
A.
B.
C.
D.
E.
17.  Who may have prolonged or toxic reponses to normal doses of that drug?
A.
B.
C.
D.
E.
18.  What drug's metabolism has phase 2 preceding phase 1?
A.
B.
C.
D.
E.
19.  What does lack of UDP-glucuronosyl transferase cause?
A.
B.
C.
D.
E.
20.  Which of the followinf is an antifungal drug that binds to P450 enzymes causing competitive inhibition?
A.
B.
C.
D.
E.
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