Q- Which one of the following drugs blocks the urinary excretion of penicillin which leads to prolonged high serum concentration?
A- Chloramphenicol
B- Cimetidine
C- Probenecid
D- Rifampicin
Q- Elevation of which one of the following substances in blood occurs due to reduced renal blood flow?
A- Ammonia
B- Calcium
C- Cholesterol
D- Renin
Q- Which of the following groups of drugs are useful for a patient suffers from night terrors and sleepwalking?
A- Alcohols
B- Barbiturates
C- Benzodiazepines
D- Tricyclic anti-depressants
Welcome Dr. Feyissa
I m member
Thank you so much. I really appreciate your comment Dr. Mohammed.
Very educative