Chemistry · Biology
Pharmacology and Therapeutics
1,699 Questions
Engage with critical pharmacology and therapeutics questions covering drug classifications and therapeutic mechanisms. Topics include chemical absorption, medication formulations, and pharmacogenomics. This collection is useful for students preparing for medical entrance, nursing, and science competitive examinations.
Chemical absorption routesDrug formulation typesMedication mechanismsEnzyme inhibitorsPharmacogenomic tests
Pharmacology and Therapeutics Questions
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external factors
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internal factors
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medicines
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None of the above
B
Correct answer
Explanation
Intrinsic factors refer to internal biological or genetic factors, as opposed to external environmental factors.
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Cyclosporine
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Streptomycin
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Tetracycline
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Valium
A
Correct answer
Explanation
Cyclosporine is a potent immunosuppressive drug widely used in organ transplantation to prevent rejection. Streptomycin and Tetracycline are antibiotics, and Valium is a benzodiazepine.
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anti allergic drugs
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anti inflammatory drugs
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analgesics
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anti pyretic drugs
C
Correct answer
Explanation
Drugs that are used as pain relievers are called analgesics.
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narcotics
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antibiotics
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antihistamines
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antipyretic
D
Correct answer
Explanation
Aspirin and analgin are common drugs, that are used to reduce body temperature.
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anxiety and tension
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pain
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fever
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allergy due to histamines
A
Correct answer
Explanation
Tranquilizers reduce anxiety and tension. They are of two types, sedatives and antidepressants.
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antacids
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anti-fertility drugs
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antihistamines
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narcotics
A
Correct answer
Explanation
Tension and mental stress escalate the level of acid in bile juice. This hyperacidity can be combated using bases like calcium carbonate, magnesium hydroxide or aluminium hydroxide, in the form of tablets or aqueous suspensions. These react with hydrochloric acid in the stomach and neutralize it partially. Gelusil and Digene are two examples of antacids.
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Drugs
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Antibiotic treatment
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Oral Rehydration solution (ORS)
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Antiseptic like Dettol or tincture
D
Correct answer
Explanation
Antiseptics like Dettol are for external use on skin or surfaces to prevent infection; they are toxic if ingested and are not used to treat internal gastrointestinal disorders.
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Quinine
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Chloroquine
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Antiquine
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Primaquine
C
Correct answer
Explanation
Quinine, Chloroquine, and Primaquine are well-known anti-malarial drugs. Antiquine is not a recognized pharmaceutical drug for malaria.
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Heparin
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Gelatin
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Seratonin
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Histamine
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Azathioprine
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Cyclosporin
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Folic acid
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None of these
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isoxsuprine HCL
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human albumin
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phenylephrine
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mephentrmine
A
Correct answer
Explanation
Isoxsuprine is a beta-adrenergic agonist that acts as a uterine relaxant (tocolytic). It is clinically used to manage threatened abortion and premature labor.
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Diuretics
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Epinephrine
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Analgesics
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Antidepressants
A
Correct answer
Explanation
Diuretics are a class of drugs that promote diuresis, the increased production of urine. They are commonly used to treat hypertension and edema.
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sildenafil citrate
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finasteride
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tamsulosin
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allylestrenol
A
Correct answer
Explanation
trade name of this salt is VIAGRA
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botropase
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nylidrin HCL
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cyclandelate
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pentoxiphylline
A
Correct answer
Explanation
Botropase is a hemostatic agent derived from snake venom. It is used to control bleeding by promoting blood coagulation.
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digoxin
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dobutamine
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lidoflazine
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human albumin