A nurse is preparing to administer methylnaltrexone 12 mg subcutaneously to a client who has opioid-induced constipation. Available is methylnaltrexone 8 mg/0.4 mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.6"]
Step 1: Determine the dosage available per mL.
- Available dosage is 8 mg in 0.4 mL.
- Calculation: 8 mg ÷ 0.4 mL = 20 mg/mL.
- Result: 20 mg/mL.
Step 2: Calculate the volume needed for 12 mg.
- Required dosage is 12 mg.
- Calculation: 12 mg ÷ 20 mg/mL = 0.6 mL.
- Result: 0.6 mL.
So, the nurse should administer 0.6 mL of methylnaltrexone.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
In cases of elder abuse by family members, the emotional bond and dependency on the abusers can create a significant barrier for the older adult to report the abuse. The client may fear damaging the relationship with their adult children or causing harm to the family dynamics. This emotional closeness and loyalty to the family may prevent the client from disclosing the abuse and seeking help.
Option A is not correct because laws do provide protection against elder abuse, including abuse by family members. Many jurisdictions have specific laws and protective services in place to address elder abuse.
Option B is not correct because financial resources, while important, are not the primary reason why the client has not reported the abuse. The emotional bond with the abusers is a more significant factor.
Option D is not correct because abuse does not need to involve physical harm to be considered abuse. Emotional, financial, and other forms of abuse can also be harmful and should be reported and addressed.
Correct Answer is D
Explanation
Explanation: This response demonstrates the use of therapeutic communication, specifically offering the client an opportunity to express their feelings and concerns in a non-confrontational manner. By suggesting a private and quiet area to talk to, the nurse provides a safe and supportive environment for the client to explore and process their emotions. This approach can help the client feel heard, validated, and understood, which may reduce their need to act out or engage in argumentative behaviors to express their feelings.
The other responses are not as effective or therapeutic:
A. Threatening the client with seclusion is an aggressive approach and may escalate the client's behavior or cause them to feel cornered and defensive, leading to further acting out.
B. Telling the client they have to take medication to stop their behavior does not address the underlying issues that may be causing their behavior. It can also come across as dismissive of the client's feelings and concerns.
C. Saying "I don't know what set you off today but you have to get along with others" may be perceived as dismissive and does not offer the client an opportunity to express their emotions or address their concerns.
In summary, offering a private space to talk and explore the client's feelings in a non-judgmental and supportive manner is the most beneficial therapeutic response to help the adolescent client decrease acting out behaviors and promote positive communication and coping skills.
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