ATI RN
ATI Pharmacology Proctored Exam 2019
1. A client is taking Spironolactone. Which of the following laboratory findings should the nurse monitor and report to the provider?
- A. Sodium level of 138 mEq/L
- B. Potassium level of 5.2 mEq/L
- C. Chloride level of 100 mEq/L
- D. Calcium level of 9.5 mg/dL
Correct answer: B
Rationale: The correct answer is B: Potassium level of 5.2 mEq/L. Spironolactone is a potassium-sparing diuretic that can lead to hyperkalemia (elevated potassium levels). A potassium level of 5.2 mEq/L is considered elevated and should be reported to the provider for further assessment and management to prevent potential complications. Choices A, C, and D are not directly affected by Spironolactone and do not typically require immediate reporting unless there are other underlying issues or specific instructions for those electrolytes.
2. A client has a new prescription for Clopidogrel. Which of the following instructions should the nurse include?
- A. Take this medication with food.
- B. Avoid taking aspirin while on this medication.
- C. Avoid eating foods high in potassium.
- D. Take this medication at bedtime.
Correct answer: B
Rationale: The correct answer is B: 'Avoid taking aspirin while on this medication.' Clopidogrel is an antiplatelet medication that can increase the risk of bleeding. Aspirin and other NSAIDs also affect platelet function and can further increase the risk of bleeding when combined with Clopidogrel. Therefore, it is important for the client to avoid taking aspirin while on this medication to reduce the risk of excessive bleeding. Choices A, C, and D are incorrect because there is no specific requirement to take Clopidogrel with food, avoid foods high in potassium, or take it at bedtime. The key instruction here is to avoid aspirin to prevent potential bleeding complications.
3. A healthcare provider is caring for a client who has a new prescription for Clonidine. Which of the following adverse effects should the healthcare provider monitor?
- A. Drowsiness
- B. Dry mouth
- C. Weight gain
- D. Insomnia
Correct answer: B
Rationale: The correct answer is B: Dry mouth. Dry mouth is a common adverse effect of Clonidine. Clonidine can cause a reduction in salivary flow, leading to dry mouth. This symptom can be managed by increasing fluid intake or using sugar-free gum or candy to stimulate saliva production. Choices A, C, and D are incorrect. While drowsiness and insomnia are potential side effects of Clonidine, dry mouth is more commonly reported. Weight gain is not typically associated with Clonidine use.
4. A nurse orienting a newly licensed nurse is reviewing the procedure for taking a telephone prescription. Which of the following statements should the nurse identify as an indication that the newly licensed nurse understands the process?
- A. A second nurse enters the prescription into the client's medical record.
- B. Another nurse should listen to the phone call.
- C. The provider can clarify the prescription when he signs the health record.
- D. I should omit the 'read back' if this is a one-time prescription.
Correct answer: B
Rationale: The correct answer is B: 'Another nurse should listen to the phone call.' When taking a telephone prescription, having another nurse listen to the phone call is essential to prevent errors in communication. This process helps ensure accuracy and reduces the risk of misinterpretation. Choice A is incorrect because entering the prescription into the client's medical record is not related to verifying the accuracy of the telephone prescription. Choice C is incorrect as the provider clarifying the prescription upon signing the health record doesn't address the immediate need for verification during the phone call. Choice D is incorrect because the 'read back' is a crucial step in confirming the accuracy of all prescriptions, regardless of whether they are one-time or recurring.
5. A client with Atrial Fibrillation is prescribed Dabigatran to prevent Thrombosis. Which medication is prescribed concurrently to treat an adverse effect of Dabigatran?
- A. Vitamin K1
- B. Protamine
- C. Omeprazole
- D. Probenecid
Correct answer: C
Rationale: Omeprazole or another proton pump inhibitor is commonly prescribed for clients taking dabigatran who experience abdominal pain and other gastrointestinal adverse effects associated with dabigatran use. Proton pump inhibitors help alleviate these symptoms by reducing gastric acid secretion, which can contribute to gastrointestinal discomfort. Vitamin K1 is not indicated for adverse effects of dabigatran. Protamine is used to reverse the anticoagulant effects of heparin, not dabigatran. Probenecid is not typically used to treat adverse effects of dabigatran.
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