Pharmacology NCLEX Practice Questions
540 questions
Which medication is commonly used to treat hypertension and heart failure by blocking the effects of angiotensin II?Which of the following is a common adverse effect of theophylline therapy?A patient prescribed fluoxetine (Prozac) reports experiencing excessive sweating, tremors, and agitation. These symptoms are indicative of:Which insulin type has a peak action approximately 2-4 hours after administration?A patient with asthma is prescribed a short-acting beta2 agonist (SABA). The nurse should instruct the patient to use the…What is the primary route of administration for transdermal fentanyl patches?Which of the following is an example of an atypical antidepressant?A patient prescribed with olanzapine reports a sudden onset of muscle rigidity, hyperthermia, and altered mental status. The nurse suspects…A patient presents with resistant hypertension. Which of the following medications would be the most appropriate to add to their…What is the primary mechanism of action of sulfonamides?Which of the following antihypertensive drugs is a direct vasodilator that acts on arterial smooth muscle to reduce blood pressure?Clozapine is an example of which type of antipsychotic drug?What is the primary action of digoxin in the management of heart failure?Which of the following antihypertensive drugs is contraindicated in patients with a history of angioedema?Which class of antihypertensive drugs is particularly effective in African American patients?A patient is prescribed warfarin therapy. Which medication should the nurse anticipate administering if the patient experiences warfarin toxicity?Which neurotransmitter is primarily targeted by monoamine oxidase inhibitors (MAOIs), leading to their therapeutic effects?What is the primary mechanism of action of mast cell stabilizers in the treatment of asthma?Which selective serotonin reuptake inhibitor (SSRI) is commonly associated with weight gain and sexual dysfunction?Which of the following is a common side effect of inhaled corticosteroids?Which medication is used to prevent platelet aggregation and reduce the risk of thrombotic events in patients with coronary artery…Which of the following medications is commonly used for the treatment of migraines?Which of the following medications is commonly used as a direct thrombin inhibitor?A patient is prescribed isoniazid for the treatment of tuberculosis. The nurse should instruct the patient to:What is the primary mechanism of action of nonsteroidal anti-inflammatory drugs (NSAIDs) in pain management?A patient is prescribed doxycycline for the treatment of Lyme disease. What should the nurse include in the patient education…A patient receiving warfarin therapy asks the nurse about over-the-counter medications. Which medication should the nurse advise the patient to…A patient is prescribed a loop diuretic for the management of heart failure. Which electrolyte imbalance is commonly associated with…Which medication is commonly prescribed to patients with heart failure to improve cardiac output by inhibiting the enzyme responsible for…A patient is prescribed fluconazole for the treatment of a fungal infection. The nurse should monitor the patient for signs…Which neurotransmitter is primarily targeted by monoamine oxidase inhibitors (MAOIs)?A patient with type 1 diabetes is experiencing dawn phenomenon. Which type of insulin may be beneficial to address this…Which of the following medications is a mast cell stabilizer used in the management of allergic rhinitis and asthma?The mechanism of action of beta-blockers in hypertension primarily involves:A patient prescribed with chlorpromazine is at risk for developing which of the following ocular complications?Which of the following is a potential side effect of inhaled corticosteroids used for long-term management of asthma?The use of MAOIs requires dietary restrictions due to the risk of:A patient with chronic bronchitis is prescribed oxygen therapy. Which of the following oxygen delivery devices is most appropriate for…Which insulin type has a duration of action ranging from 18 to 24 hours with no pronounced peak?Which medication is commonly used as an opioid antagonist to reverse opioid overdose?A patient diagnosed with schizophrenia is prescribed quetiapine. The nurse should monitor the patient for signs and symptoms of which…Which class of antihypertensive drugs is associated with the potential side effect of orthostatic hypotension?Which of the following medications is commonly used for neuropathic pain management in diabetic neuropathy?Which medication should be avoided in patients taking selective serotonin reuptake inhibitors (SSRIs) due to the risk of serotonin syndrome?What is the primary goal of antipsychotic drug therapy?A patient with a history of seizures is prescribed an antidepressant. Which medication should be avoided in this patient population…Which medication is a local anesthetic commonly used for nerve blocks and topical analgesia?A patient with severe renal impairment requires antihypertensive therapy. Which of the following medications should be avoided due to its…Which of the following antipsychotic medications is associated with the least risk of sedation?Which insulin type is often used to cover basal insulin needs?