ATI RN
ATI Pharmacology 2016 Practice Exam A Questions
Question 1 of 5
A client has a new prescription for Propranolol. Which of the following findings should be identified as a contraindication to this medication?
Correct Answer: A
Rationale: In the context of pharmacology, the correct answer to the question regarding a contraindication to Propranolol being asthma is rooted in the mechanism of action of this medication. Propranolol is a non-selective beta-blocker that can lead to bronchoconstriction in individuals with asthma due to its effect on beta-2 receptors in the lungs, potentially worsening respiratory symptoms and causing an exacerbation of asthma. Regarding the other options: - Diabetes mellitus is not a contraindication to Propranolol. In fact, Propranolol can be used in diabetic patients as it may help in managing symptoms such as tremors associated with hypoglycemia. - Hypertension is actually an indication for Propranolol as it is commonly prescribed to manage high blood pressure by reducing heart rate and blood pressure. - Glaucoma is not a contraindication to Propranolol use, as it can be beneficial in certain types of glaucoma due to its ability to reduce intraocular pressure. Understanding contraindications and indications of medications is crucial in pharmacology to ensure safe and effective treatment. Students and healthcare professionals must grasp these concepts to make informed decisions when prescribing or administering medications to patients, considering their individual health conditions and medication profiles.
Question 2 of 5
A healthcare provider is providing discharge instructions to a client who is prescribed Enalapril. Which of the following adverse effects should the healthcare provider instruct the client to monitor?
Correct Answer: A
Rationale: A persistent dry cough is a common adverse effect of Enalapril, an ACE inhibitor. This cough is a result of increased bradykinin levels due to ACE inhibition. The client should be educated to monitor for a dry cough and notify the healthcare provider if it occurs, as it may indicate the need for a medication adjustment.
Question 3 of 5
A client has a new prescription for Alendronate. Which of the following instructions should the nurse include?
Correct Answer: B
Rationale: The correct answer is to instruct the client to remain upright for 30 minutes after taking Alendronate. Alendronate can cause esophageal irritation and even ulceration if it remains in contact with the esophagus. By staying upright, the medication is more likely to pass through the esophagus and into the stomach, reducing the risk of irritation and complications.
Question 4 of 5
A client is receiving discharge instructions for a new prescription of Warfarin. Which of the following over-the-counter medications should the client be instructed to avoid?
Correct Answer: B
Rationale: Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that can increase the risk of bleeding when taken with Warfarin due to its antiplatelet effects. Patients on Warfarin should avoid NSAIDs and opt for alternative pain relief options to prevent potential complications such as increased bleeding risk.
Question 5 of 5
A client has a new prescription for Verapamil. Which of the following instructions should the nurse include?
Correct Answer: C
Rationale: The correct instruction for a client prescribed Verapamil is to avoid drinking grapefruit juice. Grapefruit juice can inhibit the metabolism of Verapamil, leading to increased blood levels of the medication. This can result in a higher risk of adverse effects, such as hypotension and bradycardia. Therefore, it is essential for the client to avoid grapefruit juice while taking Verapamil to prevent potential complications.