The nurse discovers that an older client with no history of cardiac or renal disease has an elevated serum magnesium level. To further investigate the cause of this electrolyte imbalance, what information is most important for the nurse to obtain from the client's medical history?
Genetically inherited disorders of family members.
Frequency of laxative use for chronic constipation.
Length and frequency of the client's tobacco use.
Ingestion of shellfish or fish oil capsules daily.
The Correct Answer is B
A) Incorrect- Genetically inherited disorders of family members: While a family history of certain disorders might provide some insight, it is not typically the primary cause of elevated serum magnesium levels in an older adult.
B) Correct- Elevated serum magnesium levels are commonly associated with chronic laxative use, especially those containing magnesium-based compounds. Laxatives can lead to excessive magnesium intake, causing hypermagnesemia.
C. Incorrect- Smoking is not a common cause of elevated serum magnesium levels.
D. Incorrect- While dietary sources can contribute to magnesium intake, chronic laxative use is a more likely cause in this context.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
It is essential for the nurse to maintain a non-judgmental and supportive attitude when caring for clients with STIs, including genital herpes. Assuring the client of confidentiality helps to create a safe and trusting environment, encouraging open communication about the client's concerns and experiences.
This approach promotes the client's well-being and allows for effective education and support regarding STI prevention, transmission, and management.
Correct Answer is C
Explanation
A) This option is unnecessary because droplet precautions do not require a particulate filter mask. Particulate filter masks are needed for airborne precautions. Sending the UAP for fitting delays care without providing additional safety benefits for droplet precautions.
B) While a standard face mask is appropriate for droplet precautions, the part about getting fitted for a filter mask is unnecessary. It implies that a particulate filter mask is needed, which it is not for droplet precautions. This option also incorrectly suggests that vital signs can be obtained with a standard mask, but personal care requires a particulate filter mask, which is not accurate.
C) Droplet precautions require the use of a standard face mask, not a particulate filter mask (such as an N95 respirator). Particulate filter masks are required for airborne precautions, which are necessary for diseases like tuberculosis, measles, or chickenpox. For droplet precautions, a standard surgical mask is adequate to prevent the transmission of infections like influenza. Thus, the UAP can safely provide care to the client with flu-like symptoms by wearing a standard face mask.
D) This option is unnecessary because a particulate filter mask is not required for droplet precautions. Changing assignments based on this criterion is not needed and could disrupt the workflow without enhancing safety. The focus should be on ensuring staff understand and use the appropriate PPE for droplet precautions.
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