ATI RN
Pharmacology Final ATI Questions
Question 1 of 5
If you are treating a patient that has renal failure, what type of pain medications should you avoid?
Correct Answer: B
Rationale: When treating a patient with renal failure, it is important to avoid NSAIDs (Nonsteroidal Anti-Inflammatory Drugs) as pain medications. NSAIDs can worsen renal function and may cause further damage to the kidneys. They can also lead to complications such as fluid retention, elevated blood pressure, and electrolyte imbalances in patients with renal failure. Instead, other types of pain medications such as opioids and nonopioids (e.g., acetaminophen) may be considered for pain management in patients with renal failure. Short-acting analgesics should also be utilized cautiously in this population, considering the potential clearance and metabolism issues due to decreased renal function.
Question 2 of 5
The nurse is working with a graduate nurse to prepare an intravenous dose of potassium. Which statement by the graduate nurse reflects a need for further teaching?
Correct Answer: D
Rationale: The statement "The intravenous potassium dose will be given undiluted" reflects a need for further teaching. Potassium should always be diluted before administration to prevent irritation of the veins and potential adverse effects, such as phlebitis or tissue damage. Diluting the medication helps to reduce the risk of complications, making it safer for the patient. Therefore, the correct approach is to dilute intravenous potassium before administering it to the patient.
Question 3 of 5
A client who is receiving edrophonium chloride suddenly is complaining of abdominal cramps and the nurse observes the client is experiencing increased perspiration and salivation. The nurse makes sure the availability of which of the following?
Correct Answer: C
Rationale: Edrophonium chloride is a medication used to diagnose myasthenia gravis, a condition characterized by muscle weakness. When a client receiving edrophonium chloride suddenly experiences symptoms like abdominal cramps, increased perspiration, and salivation, these are suggestive of cholinergic crisis, which is an overdose of acetylcholinesterase inhibitors like edrophonium. Atropine sulfate is an anticholinergic medication used to counteract the effects of excessive acetylcholine in the body, hence it is essential to have it readily available to manage cholinergic crisis in this client. Levodopa, methylphenidate hydrochloride, and carbamazepine are not indicated for managing cholinergic crisis.
Question 4 of 5
A client with diabetes is prescribed metformin (Glucophage). Which instruction should the nurse include in the teaching plan?
Correct Answer: A
Rationale: Metformin lowers blood glucose by reducing hepatic production and improving insulin sensitivity, best taken with meals to minimize GI upset (e.g., nausea), a common side effect, while aligning with food intake for glycemic control. Reporting muscle pain relates to rare lactic acidosis, not a primary instruction unless symptomatic. Avoiding carbohydrates is incorrect'diabetes management balances carbs, not eliminates them. Bedtime-only dosing ignores twice-daily norms. Taking it with meals enhances tolerance and efficacy, critical for adherence in type 2 diabetes, where metformin is first-line. This instruction reflects its pharmacokinetics and practical use, making A the key teaching point.
Question 5 of 5
A patient is taking nitrofurantoin. What will the nurse teach the patient?
Correct Answer: D
Rationale: The correct teaching for a patient taking oral nitrofurantoin is to rinse the mouth after taking the medication to avoid staining the teeth. Nitrofurantoin can cause a harmless but noticeable side effect of staining the teeth, so it is important for the patient to rinse their mouth thoroughly after each dose to reduce the risk of this happening. The other options provided are not accurate teachings related to nitrofurantoin.