Medical MCQs

5099 MCQs  (Page 411 of 510)

Zero order kinetics is seen with_______________?
A. Phenytoin
B. Phenabarbtion
C. Erythromycin
D. Digoxin
Drug not requiring dose adjustment in renal disease is___________?
A. Aminoglycoside
B. Vancomycin
C. Calcium channel blocker
D. Metronidazole
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
INFLIXIMAB (systemic) is used in_____________?
A. Crohn’s disease (treatment)
B. To reduce the number of draining enterocutaneous fistula(s) in patients with fistulizing crohn’s disease
C. Rheumatoid arthritis (treatment)
D. All of the above
One of the following is not an antiemetic_____________?
A. Chlorpromazine
B. Digitoxin
C. Metaclopromide
D. Scopolamine