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. "I can see that you trust me, but you should share those feelings with your psychiatrist, not me."
While encouraging the client to discuss their feelings with a mental health professional is important, this response does not address the immediate safety concern presented by the client's intent to harm others.
B. "I will not violate our nurse-client relationship. The information we discuss will remain confidential between us."
This response is inappropriate because it implies that the nurse will keep the information confidential, even though the client's statement raises concerns about the safety of others.
C. "Because you are a minor, I have to share any information that I feel is important with your parents."
While parents may have the right to be informed about their minor child's well-being, this situation goes beyond parental involvement. The nature of the threat requires immediate intervention from appropriate professionals and authorities.
"D. I cannot promise that. I must share this information with other members of the team who are responsible for planning your care."
Explanation: The client's statement about having a desire to harm others, especially classmates and a school teacher, raises significant concerns about the safety and well-being of not only the client but also the potential victims. In cases where the client poses a risk of harm to themselves or others, the nurse has a duty to breach confidentiality to ensure the safety of all involved parties. This response conveys the nurse's ethical obligation to involve other members of the treatment team and appropriate authorities to address the potential threat.
Correct Answer is B
Explanation
A. Praise the client for looking at herself in a mirror.
While body image concerns are common in anorexia nervosa, praising the client for looking at herself in a mirror may inadvertently reinforce the focus on appearance and body image, which can be counterproductive.
B. Ask the client to agree to talk to a nurse whenever she feels the urge to exercise.
Explanation: For a client with anorexia nervosa, overexercising can be part of the unhealthy behaviors associated with the disorder. Collaborative communication is important in addressing and managing these behaviors. Asking the client to agree to talk to a nurse whenever the urge to exercise arises is a supportive approach. It allows the nurse to provide emotional support, explore the client's motivations and triggers for overexercising, and work together on finding healthier coping strategies.
C. Reprimand the client about the potential damage that has occurred due to overexercising her body.
Reprimanding the client may lead to feelings of guilt and shame, which are counterproductive in supporting recovery. A more empathetic and supportive approach is needed.
D. Restrict the client from being weighed.
Restricting the client from being weighed might exacerbate anxiety around weight gain and contribute to the client's preoccupation with weight. However, monitoring weight under the supervision of healthcare professionals is important in managing anorexia nervosa.
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