A nurse is preparing to administer haloperidol 0.5 mg by mouth to an older adult client. The amount available is haloperidol oral concentrate 2 mg/mL. How many mL should the nurse administer?

Answer and Explanation

The Correct Answer is ["0.25 mL"]

To calculate the required amount of the medication, divide the desired dose (0.5 mg. by the concentration (2 mg/mL.:

0.5 mg / 2 mg/mL = 0.25 mL

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Correct Answer is B

Explanation

A. "I will take two 325 milligram aspirin tablets at the same time.": While aspirin is often recommended for heart attack prevention, taking two 325 mg tablets at the same time is not the standard recommendation for managing stable angina. The client should focus on using nitroglycerin as prescribed and seeking immediate medical attention if symptoms persist.

B. "I will stop what I am doing and lie down.": When chest pain occurs, the client should stop all activity and rest, preferably lying down. Resting can help reduce the heart's workload and alleviate the pain associated with stable angina.

C. "I will call the provider after taking one dose of nitroglycerin.": The correct action is to take one dose of nitroglycerin and wait five minutes. If the pain is not relieved, the client should take another dose and wait another five minutes. If the pain persists after three doses, the client should seek emergency medical help immediately rather than waiting to call the provider.

D. "I will hold my breath and bear down.": Holding the breath and bearing down (the Valsalva maneuver) is not recommended for relieving chest pain. This action can actually decrease venous return to the heart and increase strain on the heart, potentially worsening the situation.

A. Tingling of the scalp B. Voice alteration C. Neck pain D. Temporary memory loss

Correct Answer is D

Explanation

A. Incorrect. Tingling of the scalp is not a common adverse reaction following electroconvulsive therapy (ECT.
B. Incorrect. Voice alteration is not a common adverse reaction following ECT.
C. Incorrect. Neck pain is not a common adverse reaction following ECT.
D. Correct. Temporary memory loss is a common adverse reaction following ECT. Some clients may experience confusion and memory deficits immediately after the procedure, but these effects are typically temporary and resolve as the client recovers from the treatment.

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A nurse is preparing to administer haloperidol 0.5 mg by mouth to an older adult client. The amount available is haloperidol oral concentrate 2 mg/mL. How many mL should the nurse administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing discharge teaching with a client who has stable angina pectoris. Which of the following statements by the client indicates an understanding of what to do when chest pain occurs?

Correct Answer is B

Explanation

A nurse is reinforcing teaching with a client who is about to undergo electroconvulsive therapy. The nurse should explain to the client which of the following adverse reactions can occur following the procedure.

Correct Answer is D

Explanation

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