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.)
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This action might be premature. MAOIs (Monoamine Oxidase Inhibitors) are a class of antidepressants with specific dietary and medication interactions. They are typically considered when other classes of antidepressants have not been effective. It's important to exhaust other options before considering a switch to MAOIs.
B. Explain that antidepressants often take several weeks to be fully effective:
Explanation: Correct Answer. This is an appropriate response. Antidepressants, including citalopram, can take several weeks to show their full therapeutic effects. It's common for some symptoms to improve before others. Educating the client about the delayed onset of action is important to manage their expectations.
C. Tell the client that the provider will need to change citalopram to a different medication:
Explanation: It might be too early to consider changing the medication after just two weeks, especially since the client reports an improved appetite. Changes in dosage or medication should ideally be discussed with the provider after an adequate trial period.
D. Recommend a sleep study be done on the client:
Explanation: While sleep problems can be associated with depression, it might not be the most appropriate next step based solely on the information provided. It's more important to address the ongoing depressive symptoms before focusing solely on sleep.

Correct Answer is D
Explanation
A. Joining a group discussion about a local election: While group discussions can be productive, a person in the manic phase of bipolar disorder may have difficulty focusing and may become overly talkative or agitated. Engaging in a group discussion about a local election may exacerbate their symptoms and lead to increased energy and agitation.
B. Watching a video with a group in the day room: Watching a video in a group setting may not be suitable for a person in the manic phase, as they might find it hard to sit still and concentrate. The fast-paced and changing nature of videos may contribute to increased restlessness and agitation.
C. Participating in a basketball game in the gym: Engaging in physical activities like basketball can be too stimulating for someone in the manic phase. Their heightened energy levels may cause them to become overly competitive, agitated, or impulsive, potentially leading to risky behavior or increased symptoms.
D. Walking with the nurse in the courtyard: Taking a walk in a calm and soothing environment, such as a courtyard, can help a person in the manic phase expend excess energy in a controlled manner. Walking provides physical activity without overstimulating or overwhelming the individual, making it a more appropriate choice to address boredom while managing their symptoms.
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