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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "Let's try to find ways to incorporate your partner's favorite food into her diet plan."
While it's important to consider the client's preferences, dietary restrictions are often in place for specific health reasons. Trying to incorporate forbidden foods into the diet plan might compromise the client's health and recovery.
B. "Why would you want to put your partner's health at further risk?"
This response is confrontational and may not foster a productive conversation with the partner. It's important to address the situation professionally and collaboratively.
C. "Everyone likes food from home, but it can delay your partner's recovery."
While this response acknowledges the partner's feelings, it's essential to communicate more directly about involving the healthcare provider in decisions about the client's diet.
"D. You will need to discuss your concerns about your partner's diet with the provider."
Explanation: In matters involving a client's dietary plan and health, it's important to involve the healthcare provider to make informed decisions. The nurse should guide the partner to communicate their concerns with the provider who has the authority to evaluate the situation, consider the dietary restrictions, and make a decision that aligns with the client's health and recovery.
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.
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