A nurse is preparing to administer diphenhydramine 50 mg PO every 6 hr to a client who has acute dystonia. The available medication is diphenhydramine 25 mg tablets.
How many tablets should the nurse administer per dose?
The Correct Answer is ["2"]
The nurse should administer 2 tablets per dose.
Rationale:
Step 1: Determine the desired dose of diphenhydramine. The desired dose is 50 mg.
Step 2: Determine the available tablet strength. The available tablet strength is 25 mg.
Step 3: Divide the desired dose by the tablet strength to determine the number of tablets needed. 50 mg / 25 mg/tablet = 2 tablets
Therefore, the nurse should administer 2 tablets of diphenhydramine 25 mg per dose to achieve the desired dose of 50 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Administering the Hamilton Depression Scale is a tool used to assess the severity of depression. While it can provide valuable information about the client's mental state, it is not the priority intervention in this case. The client has already attempted suicide, indicating a high level of risk. It is essential to focus on ensuring the client's immediate safety before conducting further assessments.
Rationale for Choice B:
Making a contract with the client for eating behavior can be a helpful intervention for clients with anorexia nervosa. However, it is not the priority in the immediate aftermath of a suicide attempt. The client's safety must take precedence over addressing their eating disorder.
Rationale for Choice C:
Reviewing the client's toxicology laboratory report can provide information about the substances the client ingested in their suicide attempt. However, this information is not necessary for determining the immediate course of action. The priority is to initiate safety measures to prevent another attempt.
Rationale for Choice D:
Initiating one-to-one continuous observation is the most critical intervention for a client who has recently attempted suicide. This level of observation ensures that the client is constantly monitored and cannot make another attempt without being interrupted. It also allows the nurse to assess the client's mental state and behaviors closely and intervene if necessary.
Correct Answer is B
Explanation
Choice A rationale:
It is not accurate to state that the provider is required to notify the client's family of their admission. While providers may often choose to involve family members in the care of a client with MDD, this is not a mandatory requirement for voluntary admission.
Disclosing a client's admission without their consent could breach confidentiality and potentially damage trust between the client and healthcare team.
It's essential to respect the client's privacy and autonomy, and to obtain their permission before sharing any information with family members.
Choice C rationale:
It is incorrect to state that a client gives up their right to refuse psychotropic medications upon voluntary admission. Informed consent remains a crucial principle even in an acute mental health setting.
Clients have the right to decline medications or other treatments, even if healthcare providers believe those interventions would be beneficial.
It's important to engage in a collaborative discussion with the client, provide education about treatment options, and respect their decisions.
Choice D rationale:
It is misleading to suggest that a client cannot leave the facility until the provider completes a discharge summary and authorizes discharge.
While providers play a significant role in discharge planning, clients ultimately have the right to request discharge from voluntary admission, even if the provider does not fully agree with the decision.
Providers may need to initiate involuntary commitment procedures if a client poses a serious risk to themselves or others, but this is a separate process with specific legal requirements.
Choice B is the most accurate statement because it emphasizes the importance of informed consent throughout the treatment process. Even in a voluntary admission, clients retain their right to make decisions about their care and to be fully informed about the risks and benefits of any proposed treatments.
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