Pharmacology
This quiz covers various aspects of pharmacology, including drug classification, mechanisms of action, pharmacokinetics, and adverse effects.
Questions
Which of the following is NOT a major class of drugs used to treat hypertension?
- ACE inhibitors
- Beta-blockers
- Calcium channel blockers
- Antidepressants
What is the mechanism of action of NSAIDs?
- Inhibition of COX-1 and COX-2 enzymes
- Inhibition of phosphodiesterase enzymes
- Activation of alpha-adrenergic receptors
- Blockade of sodium channels
Which of the following drugs is primarily metabolized by the liver?
- Warfarin
- Digoxin
- Insulin
- Epinephrine
What is the term for the time it takes for a drug to reach its peak concentration in the blood?
- Half-life
- Onset of action
- Time to maximum concentration
- Duration of action
Which of the following drugs is a commonly used antipsychotic?
- Lithium
- Valproic acid
- Olanzapine
- Clonidine
What is the most common adverse effect of beta-blockers?
- Nausea
- Dizziness
- Bradycardia
- Hypertension
Which of the following drugs is a commonly used antibiotic?
- Amoxicillin
- Metformin
- Ibuprofen
- Albuterol
What is the mechanism of action of statins?
- Inhibition of HMG-CoA reductase
- Inhibition of phosphodiesterase enzymes
- Activation of alpha-adrenergic receptors
- Blockade of sodium channels
Which of the following drugs is a commonly used antihistamine?
- Diphenhydramine
- Acetaminophen
- Omeprazole
- Salmeterol
What is the term for the process by which a drug is eliminated from the body?
- Absorption
- Distribution
- Metabolism
- Excretion
Which of the following drugs is a commonly used antidepressant?
- Fluoxetine
- Hydrochlorothiazide
- Warfarin
- Albuterol
What is the mechanism of action of ACE inhibitors?
- Inhibition of COX-1 and COX-2 enzymes
- Inhibition of phosphodiesterase enzymes
- Inhibition of angiotensin-converting enzyme
- Blockade of sodium channels
Which of the following drugs is a commonly used anticonvulsant?
- Phenytoin
- Metformin
- Ibuprofen
- Salmeterol
What is the term for the lowest dose of a drug that produces a therapeutic effect?
- Minimum effective dose
- Maximum tolerated dose
- Therapeutic index
- Median effective dose
Which of the following drugs is a commonly used anti-inflammatory drug?
- Ibuprofen
- Metformin
- Warfarin
- Albuterol