ATI RN
ATI Pharmacology Proctored Exam 2019 Quizlet Questions
Question 1 of 5
A patient with extremely high blood pressure (BP) is in the emergency department. The physician will order therapy with nitroglycerin to manage the patient™s BP. Which form of nitroglycerin is most appropriate?
Correct Answer: D
Rationale: In a patient with extremely high blood pressure requiring immediate treatment in the emergency department, the most appropriate form of nitroglycerin is the intravenous (IV) infusion. IV nitroglycerin allows for rapid onset of action, precise control of the dosage, and continuous monitoring of blood pressure to achieve the desired therapeutic effect. In this critical situation, the sublingual spray, transdermal patch, and oral capsule forms would not provide the rapid and precise control needed to manage the patient's high blood pressure effectively. IV nitroglycerin is the preferred route of administration for patients with hypertensive emergencies.
Question 2 of 5
What is the e昀昀ect of Beta Blockers?
Correct Answer: C
Rationale: The effect of Beta Blockers is to decrease blood pressure and heart rate. Beta blockers work by blocking the action of adrenaline on beta receptors, leading to decreased heart rate and reduced force of contraction of the heart muscle. This results in a lowering of blood pressure, making beta blockers commonly prescribed for conditions such as hypertension, angina, and heart failure. Additionally, beta blockers are also used to manage certain arrhythmias and prevent heart attacks. Therefore, the correct answer is C - Decreases blood pressure and heart rate.
Question 3 of 5
A patient is taking digoxin (Lanoxin) and a loop diuretic daily. When the nurse enters the room with the morning medications, the patient states, I am seeing a funny yellow color around the lights. What is the nurse™s next action?
Correct Answer: A
Rationale: The patient's statement about seeing a funny yellow color around the lights could be an early sign of digoxin toxicity. Digoxin toxicity can cause visual disturbances, such as seeing yellow or green halos around lights. Therefore, the nurse's next action should be to assess the patient for other symptoms of digoxin toxicity to determine the need for further intervention or medical attention.
Question 4 of 5
During diuretic therapy, the nurse monitors the fluid and electrolyte status of the patient. Which assessment findings are symptoms of hyponatremia? (Select all that apply.)
Correct Answer: B
Rationale: Lethargy is A common symptom of hyponatremia, which is an electrolyte imbalance characterized by low sodium levels in The blood. This can lead to neurological symptoms such as confusion, weakness, and lethargy.
Question 5 of 5
A patient with extremely high blood pressure (BP) is in the emergency department. The physician will order therapy with nitroglycerin to manage the patient™s BP. Which form of nitroglycerin is most appropriate?
Correct Answer: D
Rationale: In a patient with extremely high blood pressure requiring immediate treatment in the emergency department, the most appropriate form of nitroglycerin is the intravenous (IV) infusion. IV nitroglycerin allows for rapid onset of action, precise control of the dosage, and continuous monitoring of blood pressure to achieve the desired therapeutic effect. In this critical situation, the sublingual spray, transdermal patch, and oral capsule forms would not provide the rapid and precise control needed to manage the patient's high blood pressure effectively. IV nitroglycerin is the preferred route of administration for patients with hypertensive emergencies.