ATI RN
How to Study for ATI Pharmacology Proctored Exam Questions
Question 1 of 5
What is the therapeutic classification of Omeprazole?
Correct Answer: B
Rationale: Omeprazole belongs to the therapeutic class of antiulcer agents. It is a proton pump inhibitor that works by decreasing the amount of acid produced in the stomach. Omeprazole is commonly used to treat conditions such as gastroesophageal reflux disease (GER
D), gastric ulcers, and duodenal ulcers. It helps reduce symptoms such as heartburn, acid reflux, and stomach pain by promoting healing of the stomach lining.
Question 2 of 5
A patient has a digoxin level of 1.1 ng/mL. Which interpretation by the nurse is correct?
Correct Answer: B
Rationale: The therapeutic range for digoxin levels is typically considered to be between 0.5 to 2.0 ng/mL for patients with heart failure. A digoxin level of 1.1 ng/mL falls within this range, indicating that the patient's digoxin level is appropriate for therapeutic effects. This level suggests that the patient is receiving an appropriate dose of digoxin to achieve the desired therapeutic response without reaching toxic levels.
Question 3 of 5
Which patient is the best candidate to receive nesiritide therapy?
Correct Answer: D
Rationale: Nesiritide is a recombinant form of human B-type natriuretic peptide (BNP) that is used for the treatment of acutely decompensated heart failure (HF). It is specifically indicated for patients with acute decompensated HF who have dyspnea at rest. Nesiritide works by promoting vasodilation and natriuresis, which helps alleviate symptoms of acute decompensated HF such as dyspnea and edema.
Therefore, the patient with acutely decompensated HF who has dyspnea at rest is the best candidate to receive nesiritide therapy to help improve their symptoms and hemodynamic status.
Question 4 of 5
A client who is taking Methotrexate (Trexall) asks the nurse on what is the appropriate activity while taking the medication. The nurse advised the client to play which activity?
Correct Answer: D
Rationale: Tennis is a low-impact activity that is generally safe for patients on methotrexate, as it minimizes the risk of injury and bleeding. High-impact or contact sports like basketball, ice hockey, and football are discouraged due to the increased risk of trauma and bleeding, especially since methotrexate can cause myelosuppression. Encouraging safe physical activity is important for overall health, but precautions must be taken to avoid complications.
Question 5 of 5
The nurse is obtaining a medication history on a patient presenting with chest pain. What drug classification would necessitate the nurse informing the provider before beginning the prescribed nitroglycerin?
Correct Answer: B
Rationale: Nitroglycerin is a vasodilator commonly used to treat angina and chest pain by relaxing blood vessels and increasing blood flow to the heart. When nitroglycerin is taken with phosphodiesterase inhibitors (such as sildenafil, tadalafil, vardenafil) used for erectile dysfunction, a profound drop in blood pressure can occur. This can lead to serious side effects like hypotension, dizziness, fainting, and even a potential risk of heart attack or stroke.
Therefore, the nurse should inform the provider before administering nitroglycerin to a patient taking phosphodiesterase inhibitors to ensure safe medication management and possibly adjust the treatment plan as needed.