Related Mcqs:

1. Select the drug that undergoes extensive first-pass metabolism in the liver:

   A. Phenobarbitone
   B. Propranolol
   C. Phenylbutazone
   D. Theophylline

   Submitted by: Dr.Tassawer-e-Meran

2. Glomerular filtration of a drug is affected by its:____________?

   A. Lipid solubility
   B. Plasma protein binding
   C. Degree of ionization
   D. Rate of tubular secretion

   Submitted by: Dr.Tassawer-e-Meran

3. Which of the following is an idiosyncratic adverse drug reaction:

   A. Muscle dystonia caused by triflupromazine
   B. Insomnia after taking pentobarbitone
   C. Precipitation of asthma by morphine
   D. Gum hyperplasia caused by phenytoin

   Submitted by: Dr.Tassawer-e-Meran

4. The nature of propellant is determined by ____________?

   A. R-F method
   B. Gas Chromatography
   C. UV
   D. None

   Submitted by: Dr.Tassawer-e-Meran

5. Which one of the following techniques can be used for the detection in a liquid chromatograph?

   A. Ultraviolet absorbance or refractive index measurement.
   B. Increase in temperature
   C. Ionization in flame
   D. Thermal conductivity

   Submitted by: Dr.Tassawer-e-Meran

6. The moisture in an organic substance is determined by ___________?

   A. potentiometric titration
   B. X-ray fluorescence
   C. X-ray absorption
   D. Karl Fisher titration
   E. Measuring the pH of the system

   Submitted by: Dr.Tassawer-e-Meran

7. The energy associated with infra red is enough to make__________?

   A. electronic transitions
   B. vibrational and rotational transitions
   C. a full separation of the electron in the outer shell
   D. X-ray fluorescence
   E. an electron move from an inner orbital

   Submitted by: Dr.Tassawer-e-Meran

8. Narrow line spectra are emitted by___________?

   A. hot solids
   B. excited polyatomic molecules
   C. molecules in the ground molecular state
   D. excited atoms

   Submitted by: Dr.Tassawer-e-Meran

9. Microsomal enzyme induction can be a cause of___________?

   A. Tolerance
   B. Physical dependence
   C. Psychological dependence
   D. Idiosyncrasy

   Submitted by: Dr.Tassawer-e-Meran

10. Use of an emetic to remove the ingested poison is contraindicated in following poisonings except that by:

    A. Strychnine
    B. Caustic soda
    C. Ferrous sulfate
    D. Kerosene

    Submitted by: Dr.Tassawer-e-Meran