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
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 3 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: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
While assessing a patient who is taking a beta blocker for angina, the nurse knows to monitor for which adverse effect?
Correct Answer: C
Rationale: Beta blockers are medications commonly used to treat angina by reducing the heart's workload and oxygen demand. One common side effect of beta blockers is bradycardia, which is a slower than normal heart rate. Since beta blockers work by blocking the effects of adrenaline on the heart, they can slow down the heart rate. It is important for the nurse to monitor the patient for signs and symptoms of bradycardia, such as fatigue, dizziness, and confusion, especially when assessing a patient taking beta blockers for angina.
Question 5 of 5
The nurse is preparing to transfuse a patient with a unit of packed red blood cells (PRBCs). Which patient would be best treated with this transfusion?
Correct Answer: B
Rationale: Packed red blood cells (PRBCs) are primarily used to treat patients with severe anemia, where the patient's red blood cell count is significantly low. Severe anemia can lead to symptoms such as fatigue, weakness, and shortness of breath due to decreased oxygen-carrying capacity of the blood. By transfusing PRBCs, the patient can receive a concentrated dose of red blood cells to help improve their oxygen levels and overall health.