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. Dental erosion can occur due to conditions like gastroesophageal reflux disease (GERD) or frequent vomiting, but it is not a characteristic feature of anorexia nervosa.
B. Hyperactive bowel sounds are not specific to anorexia nervosa and may be seen in various gastrointestinal disorders.
C. Hypertension is not a common finding in individuals with anorexia nervosa. In fact, hypotension (low blood pressure) is more commonly observed due to decreased cardiac output related to malnutrition and electrolyte imbalances.
D. bradycardia in a client with a new diagnosis of anorexia nervosa. Bradycardia (abnormally slow heart rate) is a common cardiovascular manifestation in individuals with anorexia nervosa. It is often a result of the body's adaptive response to conserve energy due to severe malnutrition and reduced caloric intake.
Correct Answer is D
Explanation
A. "Using nontraditional treatments is not a good idea. I'd rather you avoid that route."
This response is directive and dismissive of the client's choice. It does not promote open communication or respect for the client's autonomy and beliefs.
B. "Your provider is very knowledgeable. If he prescribes chemotherapy, it's the best treatment for you."
While healthcare providers have expertise, this response doesn't address the client's concerns or give them an opportunity to express their feelings. It may come across as authoritarian and not respecting the client's wishes.
C. "A lot of people think nontraditional treatments will work, and they find out too late that they made the wrong choice."
This response uses scare tactics and doesn't address the client's individual needs or concerns. It does not foster a trusting and respectful nurse-client relationship.
D. "Tell me more about your concerns about taking chemotherapy."
This is the most appropriate response. It demonstrates active listening, empathy, and a willingness to understand the client's perspective. By asking the client to share more about their concerns, the nurse can engage in a meaningful conversation and provide information and support based on the client's needs.
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