NCLEX Pharmacology Essentials Quiz

Metoprolol belongs to the beta-blocker class of drugs, which are commonly used to treat heart conditions such as angina, high blood pressure, and heart attacks by affecting the heart and circulation.

Diazepam belongs to a class of drugs called benzodiazepines, which are primarily used to treat anxiety, alcohol withdrawal symptoms, muscle spasms, and seizures. It is not classified as an antibiotic, antidepressant, or antihistamine.

Candesartan is an angiotensin II receptor antagonist, commonly referred to as an ARB, which works by keeping blood vessels from narrowing to lower blood pressure and improve blood flow.

Atorvastatin is a cholesterol-lowering medication that is specifically classified as a lipid-lowering drug. It works by blocking the production of cholesterol in the body, reducing LDL cholesterol and total cholesterol levels to help prevent heart disease and other related conditions.

Alteplase is a thrombolytic agent that works by converting plasminogen to plasmin, which promotes fibrinolysis.

Enoxaparin is a blood thinner, also known as an anticoagulant, that prevents the formation of blood clots to reduce the risk of conditions such as deep vein thrombosis, blood clots in the lungs, and blood vessel complications in certain heart conditions.

Prednisone is a corticosteroid which prevents the release of substances in the body that cause inflammation. It is not an antibiotic, antihistamine, or antifungal medication.

Albuterol is a bronchodilator used to treat bronchospasm associated with reversible obstructive airway disease such as asthma. It works by relaxing muscles in the airways to improve breathing.

Cimetidine belongs to the histamine2 blocker group of drugs, which works by reducing stomach acid. It is used to treat ulcers, excessive stomach acid production, and GERD.

Omeprazole is a proton pump inhibitor that reduces the amount of acid produced in the stomach. It is not an antibiotic, antihistamine, or bronchodilator.

Amoxicillin is an antibiotic in the penicillin group of drugs, not a steroid medication, antihistamine, or antifungal medication.

Cefazolin (Ancef) is actually a first-generation cephalosporin antibiotic, not a penicillin antibiotic. It is used to treat a variety of bacterial infections.

Cefazolin (Ancef) is a type of penicillin antibiotic commonly used to treat bacterial infections. It is not an antifungal medication, steroid hormone, or antiviral drug.

Cefazolin belongs to the cephalosporin class of antibiotics, which are used to treat bacterial infections. It is not an antifungal medication, corticosteroid, or antihistamine.

Levofloxacin belongs to the fluoroquinolones class of antibiotics, not steroids, antihistamines, or antidepressants.

Azithromycin belongs to the class of macrolide antibiotics which are used to treat bacterial infections, not fungal infections or allergies.

Gentamicin is classified as an aminoglycoside antibiotic, not as an NSAID, antihistamine, or antidepressant.

Itraconazole is an antifungal antibiotic used to treat infections caused by fungus.

Alprazolam belongs to the benzodiazepine group of drugs, which are commonly used to treat anxiety and panic disorders by affecting chemicals in the brain.

Meperidine is classified as a narcotic analgesic, used for the treatment of moderate-to-severe pain. It is not an antibiotic, antacid, or antihistamine.

The suffix '-zine' is commonly found in the names of sedative or anti-psychotic medications, such as Trifluoperazine and chlorpromazine. It is not typically used in the names of antibiotics, painkillers, or antihistamines.

Olanzapine (Zyprexa) is known for causing extrapyramidal symptoms such as stiffness and tremors. Quetiapine, risperidone, and aripiprazole are other antipsychotic medications that have different side effect profiles.

Maintaining regular sodium intake and adequate fluid intake is important for individuals taking Lithium to prevent complications such as lithium toxicity.

sulfasalazine is a medication used to treat inflammatory bowel disease like ulcerative colitis, whereas sulfonamide is a class of antibiotics and sulfuric acid and sulfate are not related to this specific medication.

Butorphanol belongs to the narcotic pain relievers category and is specifically used for pain management, differentiating it from the incorrect options provided.

Prazosin belongs to the class of drugs known as alpha-adrenergic blockers, specifically as an antagonist.