ATI RN
Quizlet Pharmacology ATI Questions
Question 1 of 5
The following drugs are absorbed predominantly through active transport systems:
Correct Answer: B
Rationale: Levodopa is absorbed via an active transport mechanism using amino acid transporters, allowing it to cross the blood-brain barrier for its therapeutic effect.
Question 2 of 5
A client is prescribed propranolol (Inderal) for migraines. Which statement by the client indicates a need for further teaching?
Correct Answer: B
Rationale: Propranolol, a beta-blocker, prevents migraines but requires consistent use'stopping if migraines cease risks rebound, showing a teaching gap. Pulse checking monitors bradycardia. Tiredness and orthostasis are expected. Abrupt cessation can worsen migraines, critical in prophylaxis where steady-state matters, making B the statement needing correction.
Question 3 of 5
The client receives alendronate (Fosamax) as treatment for osteoporosis. Which symptoms, caused by an adverse effect of the medication, does the nurse teach should be reported to the physician?
Correct Answer: C
Rationale: Alendronate's rare eye effects-vision changes, photophobia-signal inflammation, needing report, per safety. Ringing ears, hot skin, or spasms aren't linked-GI/esophageal issues dominate. Eye symptoms prompt action, per teaching.
Question 4 of 5
A patient has been changed from a first generation H1 receptor antagonist to a second generation H1 receptor antagonist. The nurse evaluates that the patient understands the benefit of this change when which statement is made?
Correct Answer: D
Rationale: Second-generation antihistamines reduce sedation , a key benefit over first-generation. Alcohol , dry mouth , and urination aren't primary differences. D shows understanding, making it the best statement.
Question 5 of 5
The nurse will monitor for myopathy (muscle pain) when a patient is taking which class of antilipemic drugs?
Correct Answer: B
Rationale: Myopathy, characterized by muscle pain or weakness, is a potential side effect associated with the use of HMG-CoA reductase inhibitors, also known as statins. Common examples of statins include atorvastatin, simvastatin, and rosuvastatin. Patients taking statins should be monitored for any signs or symptoms of myopathy, as it can progress to a more serious condition called rhabdomyolysis, where muscle breakdown products can lead to kidney damage. Monitoring for muscle pain, weakness, and elevated creatine kinase levels is essential to detect and manage myopathy promptly in patients on statin therapy.