Pharmacology
Pharmacology Mastery Quiz
Test your knowledge on pharmacology with our comprehensive quiz designed for healthcare professionals and students alike. This quiz covers essential topics related to heparin, muscle relaxants, anesthetic agents, and more.
- 10 insightful questions
- Multiple choice format
- Immediate feedback on answers
1) Heparin induces anticoagulation primarily by
A) preventing activation of platelets
B) preventing activation of prothrombin
c) chelating calcium
D) potentiating activity of Antithrombin III
e) destroying fibrin polymer
2) The average half life of unfractionated heparin is
A) 0.5 -1hr
B) 1-2 hrs
C) 6-8 hrs
D) 10-12 hrs
3) Heparin is metabolised in vivo by
A) lung
B) heart
C) RE cells and kidney
D) Protamine
4) One milligram of heparin is equal to
a) 30 units
B) 100 units
C) 300 units
D) 1000 units
E) 1300 units
5) The Potassium content in a 7.5gm % solution of KCl is
a) 0.1 meq/ml
B) 0.5 meq/ml
C) 1.0 meq /ml
D) 1.5 meq/ml
E) 2.0 meq/ml
6) One of the main side effect of Propofol is
A) convulsion
B) hypotension
C) multiple ventricular ectopics
D) severe vasoconstriction
7) Vecuronium is preferred over other muscle relaxants in cardiac surgery because
a) of its early onset of action
B) it is short acting
C) it is low in cost
D) it maintains a stable heart rate
8) Etomidate is
A) a potent loop diuretic
B) a short acting intravenous anesthetic agent
C) the drug of choice for malignant ventricular arrhythmia
D) a myocardial protector due to its action on ATP
9) Which of the following statement regarding Fentanyl is FALSE?
A) it is an opioid
B) it has a slow onset of action
C) it has a short duration of action
D) it is 50 to 100 times more potent than morphine
10) Which of the following statements, regarding Midazolam, is true?
A) it is an ultra short acting muscle relaxant
B) it is an inhalational anesthetic
C) it is an intravenous anesthetic
D) it is an atropine analogue
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