Top 50+ Solved Analgesics-Toxicology MCQ Questions Answer
Q. All of the following drugs can cause a wide anion gap metabolic acidosisEXCEPT
a. Lithium
b. Methanol
c. Cyanide
d. Salicylates
e. Isoniazid
Q. Which of the following drug overdoses may be amenable to the elimination technique of haemodialysis
a. Calcium channel blockers
b. Benzodiazepines
c. Valproate
d. Quinidine
e. Opioids
Q. Regarding carbon monoxide poisoning
a. CO has an affinity for Hb that is about 2000 times that of oxygen
b. Hyperbaric oxygen is indicated as a treatment for all patients with CO Hb levels >20%
c. The average concentration of CO in the atmosphere is about 0.1ppm
d. With room air at 1atm the elimination half time of CO is about 80 minutes
e. The foetus is resistant to the effects of CO exposure
Q. “Erethism” is seen in which of the following intoxications
a. Lead
b. Mercury
c. Arsine gas
d. Penicillamine
e. Arsenic
Q. All of the following are NSAIDs EXCEPT
a. Sulindac
b. Piroxicam
c. Gemfibrozil
d. Ketorolac
e. Diflunisal
Q. Drugs which enhance other drug metabolism include all of the following EXCEPT
a. Rifampicin
b. Ketoconazole
c. Phenobarbital
d. Griseofulvin
e. Phenytoin
Q. Which of the following has a high extraction ratio
a. Trimethoprim
b. Valproic acid
c. Lignocaine
d. Metronidazole
e. Diazepam
Q. Heparin and protamine used together is an example of
a. Physiologic antagonism
b. Chemical antagonism
c. Partial agonism
d. Irreversible antagonism
e. Agonal agonism