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.

Answer and Explanation

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.

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Correct Answer is ["A","C","D","E"]

Explanation

Certain medications can contribute to constipation as a side effect. Reviewing the client's medication list will help identify any potential medications that may be causing or exacerbating constipation.

Understanding the client's current approach to managing constipation, such as dietary changes, laxative use, or other remedies, will provide insight into their self-care practices and effectiveness of current interventions.

Diet plays a crucial role in bowel regularity. Assessing the client's dietary habits, including fiber intake and hydration, can help identify potential factors contributing to constipation.

Physical activity and exercise promote bowel regularity by stimulating intestinal motility. Evaluating the client's level of physical activity and exercise routine can provide information on their overall mobility and potential impact on bowel function.

The next scheduled visit with the healthcare provider may be important for the overall management of the client's health but may not be directly related to formulating a plan of care specifically for constipation.

A. Observe for swelling at the fracture site. B. Analyze the cardiac rhythm in another lead. C. Obtain a 12-lead electrocardiogram. D. Begin chest compressions at 100/minute.

Correct Answer is D

Explanation

A) Incorrect- Observing for swelling at the fracture site is important for assessing the client's musculoskeletal condition, but it is not the priority intervention in this situation. The absence of spontaneous respirations and palpable carotid pulse indicates cardiac arrest, and immediate intervention is needed.

B) Incorrect- Analyzing the cardiac rhythm in another lead is not the first priority when the client is in cardiac arrest. Cardiopulmonary resuscitation (CPR) should be initiated immediately to restore circulation.
C) Incorrect- Obtaining a 12-lead electrocardiogram is not the initial intervention in a client in cardiac arrest. CPR and defibrillation (if indicated) are the immediate actions to provide circulation and oxygenation to the vital organs.
D) Correct- The absence of spontaneous respirations and palpable carotid pulse indicates cardiac arrest. In this situation, immediate initiation of cardiopulmonary resuscitation (CPR) is critical to provide circulation and oxygenation to the vital organs. Chest compressions are the initial step to address cardiac arrest and ensure blood flow to the body.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The home health nurse is assessing an older client who lives alone. The client reports being troubled by constipation. Which additional information should the nurse obtain to formulate a plan of care? (Select all that apply.)

Correct Answer is ["A","C","D","E"]

Explanation

When the nurse enters the room of a male client who was admitted for a fractured femur, his cardiac monitor displays a normal sinus rhythm (NSR), but he has no spontaneous respirations and his carotid pulse is not palpable. Which intervention should the nurse implement?

Correct Answer is D

Explanation

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When the nurse enters the room of a male client who was admitted for a fractured femur, his cardiac monitor displays a normal sinus rhythm (NSR), but he has no spontaneous respirations and his carotid pulse is not palpable. Which intervention should the nurse implement?

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