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.Management Sciences
Category: Pharmacology
A patient on digoxin should not be given quindine because______________?
A. Displaces digoxine from its tissue binding sites
B. Displaces digoxin from its protein binding sites
C. Decrease the renal clearance of digoxin
D. Decreases the plasma potassium level
Birbiturates in pediatrics is_____________?
A. Contraindicated
B. Low safety
C. Can be used safely
D. Not much use
The most common side effect of the oral administration of ampicillin is_______________?
A. Anaphylactic shock
B. Diarrhoea
C. Oral candidiasis
D. Renal failure
The drug which activates plasma antithrombin -III for its anticogulant action is____________?
A. Dicumarol
B. Idphenadione
C. Heparin
D. Phenindone
All the following about antiemetic drugs are correct except_______________?
A. Domperidone blocks the D2 receptors in CTZ and upper gut
B. Domperidone causes Dystonia
C. Ondastran acts on selective 5 -HT3 receptors
D. Ondastran may cause vomiting by effecting the cytotoxic antige receptors
All of the following are therapeutic uses of penicillin G, except_____________?
A. Bacterial meningitis
B. Rickettsial infection
C. Syphilis
D. Anthrax
Teratogenicity results when drugs are given during____________?
A. First trimester
B. Second trimester
C. Third trimester
D. Soon after birth
Magnesium and Aluminium are added in Antacid because_____________?
A. Mg Causes constipation, Al causes diarrhoea
B. Mg Causes Diarrhoea, Al Causes Constipation
C. Mg act as buffering agent and Al antagonize its action
D. Both increase gastric motility
Ketamine is a________________?
A. Short general anesthetic agent
B. Local anesthetic agent
C. Antidepressive agent
D. Hypnotic agent
Which of the following drugs can be given safely to a patient with renal disease ?
A. Phenacetin
B. Tetracycline
C. Aminoglycoside
D. Diazepam
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