ATI RN
Test Bank For Pharmacology Questions
Question 1 of 5
Which drug classes are considered first-line treatment for heart failure? (Select all that apply.)
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
Propranolol is classified as having which of the following pharmacological actions?
Correct Answer: A
Rationale: Propranolol is a medication that belongs to the class of drugs known as beta blockers. Beta blockers work by blocking the effects of the stress hormones adrenaline and noradrenaline on the beta receptors in the body. By blocking these receptors, propranolol helps to reduce heart rate, blood pressure, and the workload on the heart, making it effective in the treatment of conditions such as high blood pressure, angina, and certain heart rhythm disorders.
Question 3 of 5
A nurse is about to administer Propanolol to a patient. The nurse takes the patient's apical pulse and documents it as 58 bmp. How should the nurse continue?
Correct Answer: D
Rationale: The nurse should withhold administration of the medication and notify the physician. The apical pulse of 58 bpm is below the normal range (60-100 bpm for adults), and propranolol is a beta-blocker that can further decrease the heart rate. Administering propranolol at this low heart rate may cause bradycardia (excessively slow heart rate) which can lead to serious complications. It is important to inform the physician of the low heart rate so that appropriate action or further assessment can be taken before administering the medication.
Question 4 of 5
Propranolol is classi昀椀ed as having which of the following pharmacological actions?
Correct Answer: A
Rationale: Propranolol belongs to the class of drugs known as beta blockers. Beta blockers work by blocking the effects of adrenaline on beta receptors in the body, resulting in decreased heart rate, blood pressure, and cardiac output. Propranolol is commonly used to treat conditions such as hypertension, angina, and certain cardiac arrhythmias. It is specifically a non-selective beta blocker, meaning it blocks both beta-1 and beta-2 receptors.
Question 5 of 5
What is the therapeutic classification of Furosemide?
Correct Answer: B
Rationale: Furosemide belongs to the therapeutic class of diuretics. Diuretics are medications that promote diuresis, which is the increased production of urine. Furosemide specifically belongs to the loop diuretic class, working by inhibiting the reabsorption of sodium and chloride in the loop of Henle in the kidney, leading to increased excretion of water and electrolytes. This mechanism makes it a commonly used medication for conditions such as congestive heart failure, edema, and hypertension.