A nurse is preparing to administer benztropine 2 mg IM every 12 hr to a client who is experiencing an extrapyramidal reaction. Available is benztropine 1 mg/mL for injection. How many ml should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2"]

The nurse is preparing to administer benztropine 2 mg IM every 12 hours. The concentration of the available benztropine is 1 mg/mL.

To calculate the volume (mL) of the medication needed for the prescribed dose, you can use the formula:

Volume (mL) = Dose (mg) / Concentration (mg/mL)

Plugging in the values:

Volume (mL) = 2 mg / 1 mg/mL = 2 mL

So, the nurse should administer 2 mL of benztropine 1 mg/mL for each dose. Since we're looking for a whole number, we round to the nearest whole number, which is 2 mL.

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Correct Answer is C

Explanation

A. "This medication may increase your blood pressure."

This statement is incorrect. Risperidone is not typically associated with significant increases in blood pressure. One of the potential side effects of risperidone is orthostatic hypotension, which is a drop in blood pressure when changing positions (e.g., standing up quickly). Therefore, this choice is not the best instruction to include in the teaching.

B. "Flu-like symptoms are an expected adverse effect of this medication."

This statement is incorrect. While risperidone can have side effects, flu-like symptoms are not commonly associated with it. Common side effects of risperidone may include dizziness, drowsiness, weight gain, and movement disorders. Flu-like symptoms are not a typical adverse effect of this medication.

C. "Avoid becoming overheated while taking this medication."

This statement is correct. Risperidone, like many other antipsychotic medications, can interfere with the body's ability to regulate temperature. This can lead to an increased risk of overheating, especially in hot weather or during vigorous physical activity. Therefore, it's important for patients taking risperidone to be cautious and avoid becoming overheated, as this could potentially lead to heat-related complications.

D. "Muscle twitches can occur the first few weeks while taking this medication."

This statement is incorrect. Muscle twitches are not a common side effect of risperidone. While it's true that some movement disorders can occur with antipsychotic medications, the statement is too specific to muscle twitches and does not accurately reflect the typical side effect profile of risperidone.

A. Explain the client that the behavior was unacceptable. B. Explore the truth of the client's statements. C. Set behavioral limits for the client. D. Establish a client relationship

Correct Answer is C

Explanation

A. Explain to the client that the behavior was unacceptable: While addressing the behavior is important, it is more effective to first establish clear limits and boundaries to prevent further incidents.

B. Explore the truth of the client’s statements: This step involves assessing the client's statements and understanding their perspective, which is important but can be done after setting behavioral limits.

C. Set behavioral limits for the client: Establishing clear behavioral limits is crucial for maintaining safety and order in the psychiatric unit. It helps ensure that the client understands what is expected of them and the consequences of unacceptable behavior. This is particularly important if the client has exhibited aggressive behavior, as it helps prevent further incidents and maintains a safe environment for everyone.

D. Establish a client relationship: Building a therapeutic relationship is essential for effective treatment, but it should be done in the context of a safe environment where clear behavioral expectations have already been established.

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Naxlex Comprehensive Predictor Exams

A nurse is providing discharge teaching to a client who is taking risperidone. Which of the following instructions should the nurse include in the teaching?

Correct Answer is C

Explanation

A nurse is caring for a client who attacked one of her friends and is admitted to the psychiatric unit. Which of the following actions should the nurse take first?

Correct Answer is C

Explanation

A nurse is preparing to administer olanzapine 20 mg PO daily. Available is olanzapine 10 mg orally disintegrating tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is admitting an older adult client who has a suspected cognitive disorder. Which of the following inventories should be included as part of the admission assessment?

A nurse is caring for a client who has anorexia nervosa and overexercises to avoid gaining weight. Which of the following nursing actions should the nurse take?

A nurse in a psychiatric unit is admitting a client who attacked a neighbor. The nurse should know that the client can be kept in the hospital after the 72-hr hold is over for which of the following conditions?

A nurse is providing discharge teaching for a client who has multiple medication prescriptions and must take the medications at specific intervals when at home. Which of the following instructions should the nurse include in the teaching?

A nurse is performing an admission assessment for a client who is receiving treatment following a situational crisis. Which of the following assessments by the nurse is the highest priority?

A nurse is Laring for a client whose partner is requesting to bring the client food from home that is not allowed in the client's dietary plan. Which of the following responses should the nurse make?

A nurse is caring for a client who is dying. The client says, "My mother died in the hospital, but I did not get before she died." Which of the Following statements should the nurse make?