A nurse is providing teaching to a client who is to undergo a cardiac catheterization. Which of the following findings is expected during the procedure?

Sensation of skin warmth

Increased salivation

Numbness and tingling of the extremities

Headache

Answer and Explanation

The Correct Answer is A

A. Sensation of skin warmth. A warm or flushed sensation is common during cardiac catheterization, especially when contrast dye is injected. This is a normal and temporary response to the dye used in the procedure.
B. Increased salivation. Increased salivation is not a typical reaction during cardiac catheterization. It is not associated with the administration of contrast dye or catheter manipulation.
C. Numbness and tingling of the extremities. Numbness or tingling may indicate compromised circulation or nerve involvement, which is abnormal and should be reported immediately. It may suggest complications like arterial spasm or clot.
D. Headache. Headaches are not expected during a cardiac catheterization. If a headache occurs, especially a severe one, it should be evaluated further, as it could indicate a reaction or another complication.

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Correct Answer is B

Explanation

A. "The proxy should manage legal issues for the client." Legal matters are outside the scope of a health care proxy’s role. The proxy is authorized only to make medical decisions and does not handle legal or court-related concerns on behalf of the client.
B. "The proxy can make treatment decisions if the client is under anesthesia." The health care proxy is activated when the client is temporarily or permanently incapacitated, such as during surgery under anesthesia. At that point, the proxy can make treatment decisions aligned with the client’s values and previously expressed wishes.
C. "The proxy can make financial decisions if the need arises." Financial decisions are the responsibility of a financial power of attorney, not a health care proxy. A DPAHC limits the proxy’s authority strictly to medical and treatment-related decisions.
D. "The proxy should make health care decisions for the client regardless of the client's ability to do so." The health care proxy is not active while the client is competent and able to make decisions. The proxy only assumes responsibility when the client lacks decision-making capacity due to illness, unconsciousness, or cognitive impairment.

A. Vital signs B. Prescribed diet C. Skin appearance D. Blood glucose level E. WBC count

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

Explanation

A. Vital signs. The client has a significantly elevated heart rate (110/min) and elevated blood pressure (178/82 mm Hg), both of which can be associated with autonomic responses in dumping syndrome. The dizziness and desire to lie down after eating are also classic symptoms. These signs reflect the body’s reaction to rapid gastric emptying and fluid shifts.
B. Prescribed diet. While a bland, soft diet is generally safe post-gastrectomy, it may not prevent dumping syndrome unless it includes specific modifications like low carbohydrate intake and small, frequent meals. However, this option alone does not directly indicate dumping syndrome.
C. Skin appearance. The client is noted to be diaphoretic and pale, which are common symptoms of dumping syndrome due to the vasomotor response and hypoglycemia that can follow rapid gastric emptying.
D. Blood glucose level. The client's fasting blood glucose dropped to 65 mg/dL, which is below the normal range. Hypoglycemia is a hallmark of late dumping syndrome, resulting from excessive insulin release after rapid carbohydrate absorption in the small intestine.
E. WBC count. The WBC count is within normal range (9,000/mm³) and does not indicate dumping syndrome or an infectious process. It is not relevant in this context.

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A nurse is providing teaching to a client who is to undergo a cardiac catheterization. Which of the following findings is expected during the procedure?

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