ATI RN
ATI Pharmacology Study Guide PDF Questions
Question 1 of 5
A 31-year-old male patient has been prescribed propranolol to reduce and prevent angina. What will the nurse assess this patient for related to the medication? (Select all that apply.)
Correct Answer: B
Rationale: Adverse effects of propranolol that the nurse would assess for include allergic reaction, bradycardia, heart failure, cardiac arrhythmias, cerebrovascular accident, pulmonary edema, gastric pain, flatulence, impotence, decreased exercise tolerance, and bronchospasm. The nurse should monitor for these adverse effects and intervene as needed to ensure patient safety.
Question 2 of 5
Adalimumab (Humira) is given to a client for the treatment of rheumatoid arthritis. Which of the following side effect is associated with the medication?
Correct Answer: D
Rationale: Adalimumab, a tumor necrosis factor (TNF) inhibitor, is associated with weight gain as a potential side effect. This may occur due to fluid retention or changes in metabolism. Numbness, constipation, and urinary retention are not commonly linked to adalimumab. Weight gain is a significant consideration for patients, as it can impact their overall health and adherence to treatment. Monitoring for this side effect is important, and dietary or lifestyle interventions may be necessary to manage it effectively.
Question 3 of 5
Which of the following drugs used in cancer chemotherapy is most likely to be associated with cerebellar dysfunction?
Correct Answer: A
Rationale: Chemotherapy neurotoxicity varies. Cytarabine, at high doses, causes cerebellar ataxia and dysarthria via Purkinje cell damage, most likely here. Cyclophosphamide risks hemorrhagic cystitis, mitoxantrone cardiotoxicity, bleomycin lung fibrosis, and vincristine peripheral neuropathy, not cerebellar issues. Cytarabine's CNS penetration drives this toxicity, requiring dose monitoring in leukemia treatment.
Question 4 of 5
Which assessment should the nurse prioritize for a client receiving total parenteral nutrition (TPN)?
Correct Answer: A
Rationale: When a client receives total parenteral nutrition (TPN), monitoring blood glucose levels is critical due to the high glucose content in TPN solutions, which can lead to hyperglycemia. This condition arises because TPN delivers concentrated nutrients directly into the bloodstream, bypassing the digestive system, and the body may struggle to regulate sugar levels effectively without proper insulin response. Potassium levels, while important in overall electrolyte balance, are less immediately impacted by TPN compared to glucose, as potassium imbalances typically develop over time rather than acutely from TPN initiation. Mental status assessments are valuable for neurological conditions but lack direct relevance to TPN's metabolic effects. Similarly, blood pressure monitoring is essential for cardiovascular health but isn't the primary concern with TPN, as it doesn't directly influence hypertension or hypotension in the same way glucose dysregulation does. The focus on glucose stems from its rapid impact on the client's metabolic state, making it the priority assessment to prevent complications like hyperglycemia, which can escalate to severe outcomes if unaddressed. Regular monitoring ensures timely intervention, aligning with TPN's nutritional goals.
Question 5 of 5
The client is receiving a very expensive medication. The client asks the nurse why the medicine is so expensive. What is the best response by the nurse?
Correct Answer: C
Rationale: High drug costs stem from research, development, and production expenses-years of trials and manufacturing-requiring companies to recover investments, a factual explanation. Insurance coverage sidesteps the question. Advertising adds cost but isn't primary. Accountability is opinion, not answer. Development costs provide a clear, neutral reason, educating the client on pharmaceutical economics.