A client with multiple sclerosis (MS) is receiving interferon beta-1b 0.1875 mg subcutaneously every other day. The nurse reconstitutes the vial by slowly injecting 2 mL of diluent into the interferon vial for a reconstituted solution of 0.25 mg/1 mL. How many mL should the nurse administer?
(Enter numeric value only. If rounding is required, round to the nearest hundredth.)
The Correct Answer is ["0.75"]
To determine the correct dosage, you'll need to use the concentration of the reconstituted solution to find out how many milliliters contain the prescribed dose of 0.1875 mg.
Since the solution has a concentration of 0.25 mg per 1 mL, you would divide the prescribed dose by the concentration to find the volume to administer: 0.1875 mg / 0.25 mg/mL = 0.75 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","F","H"]
Explanation
A. Report findings to Adult Protective Services: Reporting to Adult Protective Services (APS) is essential when elder mistreatment is suspected. APS can investigate the situation further and take appropriate action to ensure the safety and well-being of the elder.
B. Perform a thorough physical assessment: Conducting a thorough physical assessment helps to identify any signs of abuse or neglect, such as pressure injuries, poor hygiene, or physical injuries. It provides necessary information to support the suspicion of mistreatment.
C. Confront the abuser about concerning actions: Confronting the abuser directly can be dangerous for the client and may interfere with the investigation. It is best to report concerns to appropriate authorities who can handle the situation professionally.
D. Develop a safety plan: Developing a safety plan is crucial to protect the client from immediate harm. This plan includes steps to ensure the client’s safety and well-being while further actions are being taken.
E. Question the client in front of the suspected abuser: Questioning the client in front of the suspected abuser could put the client at further risk of harm. It is important to ensure the client’s safety and privacy when gathering information.
F. Take photographs to document the abuse or neglect: Documenting findings through photographs can provide evidence of abuse or neglect, which is important for reporting and investigation purposes. This documentation should be done with caution and respect for privacy.
G. Throw away soiled clothing: Disposing of soiled clothing does not address the underlying issue of mistreatment and may destroy potential evidence. Soiled clothing should be documented and handled appropriately.
H. Complete a comprehensive history: Completing a comprehensive history helps to gather detailed information about the client’s living conditions, care needs, and any changes in their behavior or condition that might indicate mistreatment.
Correct Answer is B
Explanation
A. The UAP should not make medication decisions; only a nurse or healthcare provider should do this after assessment.
B. The nurse should evaluate the client’s heart rhythm to determine the effectiveness of the amiodarone and to assess for any arrhythmias or side effects of the medication.
C. Checking the regularity of peripheral pulses is important but secondary to assessing the heart rhythm directly.
D. Restarting the IV infusion might be necessary if there are issues with the IV site, but the primary concern is the client's cardiac status.
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