A nurse is preparing to administer haloperidol lactate 12 mg PO for a client who has schizophrenia and who cannot swallow tablets.

Available is haloperidol 2 mg/mL oral solution.

How many mL should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies.)

Answer and Explanation

The Correct Answer is ["6"]

Step 1 is to determine the amount of haloperidol lactate that needs to be administered, which is 12 mg.

Step 2 is to calculate the volume of the haloperidol oral solution needed to deliver this dose. This is done using the formula:

Dose (mg) ÷ Concentration (mg/mL)

Given that the available concentration is 2 mg/mL, we calculate:

12 mg ÷ 2 mg/mL = 6 mL

Therefore, the nurse should administer 6 mL of the haloperidol oral solution.

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Correct Answer is B

Explanation

Choice A rationale:

Constipation is not a common side effect of lithium carbonate.

Choice B rationale:

Thyroid enlargement is a known side effect of lithium carbonate. Lithium can cause hypothyroidism, which may result in an enlarged thyroid.

Choice C rationale:

Hyporeflexia is not typically associated with lithium carbonate use.

Choice D rationale:

Elevated blood pressure is not a common side effect of lithium carbonate.

So, the correct answer is B.

A. "I will notify my provider before taking any other medications.”. B. "I have made an appointment to see my dentist next week.”. C. "I'll be glad when my seizures stop so I can quit taking this medicine.”. D. "I will take this medication with meals.”.

Correct Answer is C

Explanation

Choice A rationale:

The client should indeed notify their provider before taking any other medications, as phenytoin can interact with many other drugs. This statement does not indicate a need for further teaching.

Choice B rationale:

Regular dental appointments are important as phenytoin can cause gum hyperplasia. This statement does not indicate a need for further teaching.

Choice C rationale:

This statement indicates a misunderstanding. Phenytoin is used to control seizures, not cure them. The client should not stop taking the medication when their seizures stop.

Choice D rationale:

Phenytoin can be taken with or without food, but it should be taken consistently in the same manner. This statement does not indicate a need for further teaching.

So, the correct answer is C, after analyzing all choices.

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Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client who takes lithium carbonate for bipolar disorder.For which of the following findings should the nurse monitor as an adverse effect of lithium carbonate?.

Correct Answer is B

Explanation

A nurse is reinforcing teaching with a client who has a new prescription for phenytoin.The nurse should recognize that which of the following statements by the client indicates a need for further teaching?.

Correct Answer is C

Explanation

nurse is preparing to administer hydroxyzine HCL 50 mg PO. Available is hydroxyzine oral suspension 25 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero

A nurse is reinforcing discharge teaching for a client who will continue to take lithium carbonate at home to manage bipolar disorder.Which of the following instructions should the nurse include when reinforcing the teaching?.

A nurse is caring for an 8-month-old infant who is receiving intravenous (IV) fluids via a 24-gauge catheter.Which of the following statements by the client's mother indicates that the nurse should check the site for signs of infiltration?.

A nurse is reinforcing teaching with a client who is newly diagnosed with myasthenia gravis and is to start taking neostigmine.Which of the following instructions should the nurse include in the teaching?.

A nurse is reinforcing discharge instructions with a client who has multiple sclerosis (MS). Which of the following instructions should the nurse include?.

A nurse is reinforcing teaching for a female client who has multiple sclerosis and a new prescription for dantrolene.Which of the following client statements indicates an understanding of the teaching?.

A nurse is reinforcing teaching with a client who has a prescription for lithium carbonate to treat bipolar disorder.Which of the following instructions should the nurse include?.

A nurse is monitoring a client's IV site.The nurse should report which of the following findings as manifestations of phlebitis? (Select all that apply.).