Questions and Answers
What type of medication is indicated by the suffix -dipine?
What is the common use for medications that end with -afil?
Erectile dysfunction
What is the primary action of ACE inhibitors with the suffix -pril?
Block the conversion of angiotensin I to angiotensin II
Which suffix indicates a class of sedative-hypnotic medications?
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What type of drug is indicated by the suffix -statin?
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What is the common side effect associated with corticosteroids indicated by the suffixes -asone, -solone, -onide?
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What therapeutic effect do beta blockers with the suffix -olol have?
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What infections are typically treated with penicillin, which ends with -cillin?
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What type of medication is indicated by the suffix -ide?
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Which suffix indicates proton pump inhibitors?
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What is the effect of thrombolytics with the suffix -ase?
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What condition do antiemetics with the suffix -azine treat?
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What class of medications is indicated by the suffix -phylline or -terol?
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What type of drug is represented by the suffix -arin?
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What does the suffix -tidine indicate?
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What class of medications does the suffix -zine refer to?
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What is the general classification of drugs with the suffixes -cycline or -floxacin?
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Study Notes
Common Drug Class Suffixes
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-dipine: Calcium channel blockers that facilitate arterial dilation, reducing blood pressure. Indications include angina and hypertension; side effects may include constipation, reflex tachycardia, and peripheral edema. Examples: nifedipine, verapamil, diltiazem.
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-afil: Medications for erectile dysfunction. Side effects can include headache, flushing, and changes in color vision. Contraindications involve concurrent nitrate use. Example: sildenafil (Viagra).
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-pril: ACE inhibitors that prevent the conversion of angiotensin I to angiotensin II, useful in treating hypertension and heart failure. Side effects include angioedema and cough. Monitoring includes potassium levels and blood pressure. Examples: captopril, lisinopril, enalapril (Vasotec).
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-pam, -lam: Benzodiazepines prescribed for sedation, anxiety relief, and seizure management.
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-statin: Antilipidemic agents that help lower LDL and increase HDL cholesterol levels. Side effects may consist of muscle aches and hepatotoxicity. Common use includes monitoring of renal and liver function. Example: lovastatin (Mevacor).
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-asone, -solone, -onide, Pred-, Cort-: Corticosteroids that inhibit inflammatory responses. Side effects include hyperglycemia and psychiatric effects. Administer with meals and do not stop abruptly. Examples: prednisone, betamethasone, hydrocortisone sodium succinate.
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-olol: Beta-blockers that decrease cardiac excitability and lower blood pressure. Used for hypertension, angina, and heart failure. Monitor for bradycardia and bronchospasms. Examples: metoprolol, labetalol, propranolol.
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-cillin: Penicillin antibiotics effective against pneumonia and syphilis. Caution due to potential hypersensitivity reactions.
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-ide: Oral hypoglycemics for managing Type II diabetes. Teach patients to recognize signs of hypoglycemia. Example: metformin (Glucophage).
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-prazole: Proton pump inhibitors used for managing gastric acidity. Side effects may include gastrointestinal disturbances and increased fracture risk. Example: omeprazole (Prilosec).
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-vir: Antiviral medications effective against viral infections.
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-ase: Thrombolytics that dissolve blood clots; used in acute coronary syndromes and strokes. Precautions for potential serious bleeding. Example: alteplase (Activase, tPA).
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-azine, -setron: Antiemetics used to reduce nausea and vomiting. Side effects may include drowsiness and movement disorders. Examples: promethazine, ondansetron (Zofran).
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-phylline, -terol: Bronchodilators prescribed for respiratory conditions. Side effects may include tachycardia and tremors. Example: albuterol.
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-arin: Anticoagulants that inhibit clotting factors for conditions like strokes and DVTs. Watch for signs of hemorrhage. Examples: warfarin (Coumadin), enoxaparin (Lovenox).
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-tidine: Antiulcer medications used to reduce gastric acidity. Side effects include lethargy and confusion. Examples: ranitidine (Zantac), famotidine (Pepcid).
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-zine: Antihistamines that treat allergies and cold symptoms. Caution with certain medical conditions due to anticholinergic effects. Examples: diphenhydramine (Benadryl), loratadine (Claritin).
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-cycline, -floxacin: Antibiotics used for various bacterial infections.
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-mycin: Antibiotics, often associated with the treatment of serious infections.
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Description
This quiz covers essential drug class suffixes commonly encountered in pharmacology. Learn the indications, side effects, and examples of various drug classes such as calcium channel blockers, ACE inhibitors, and benzodiazepines. Test your knowledge on how these medications work and their clinical uses.
