Which of the following is a postoperative risk factor specifically associated with older adults?

Decreased renal function

Seasonal allergies

Family history of cancer

Hypertension

Answer and Explanation

The Correct Answer is A

A.   Decreased renal function is a common age-related change that can significantly increase postoperative complications, such as fluid and electrolyte imbalances, and medication toxicity.
B.   Seasonal allergies are not specifically related to postoperative risks and can affect people of all ages.
C.   Family history of cancer is a general health risk factor, not specifically postoperative.

D.   Hypertension is a common chronic condition that can affect people of all ages and while it can increase postoperative risks, it's not specific to older adults.

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

Explanation

A. Abdominal distension is not typically associated with hypokalemia.
B. Often described as pins and needles, this is a common symptom of hypokalemia.
C. Specifically, the appearance of a U wave is a characteristic sign of hypokalemia.
D. Potassium is essential for muscle function, so low levels can lead to weakness.
E. Peak T wave on EKG is associated with hyperkalemia, not hypokalemia.

A. “Hyperventilation will open up my alveoli, preventing atelectasis." B. “It is important for me to do breathing exercises every hour to prevent atelectasis." C. "Atelectasis affects only those with chronic conditions such as emphysema. I do not have emphysema therefore I will not get this condition." D. “If develop atelectasis, I will need a chest tube to drain excess fluid."

Correct Answer is B

Explanation

A. Hyperventilation can lead to dizziness and lightheadedness, and it's not a recommended method for preventing atelectasis.
B. This statement indicates understanding of the importance of deep breathing exercises in preventing atelectasis.
C. This statement shows a misunderstanding of atelectasis. Anyone can develop atelectasis, especially after surgery.
D. This statement is incorrect, but it focuses on treatment rather than prevention.

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Which of the following is a postoperative risk factor specifically associated with older adults?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has diarrhea. Which of the following findings is a manifestation of hypokalemia? (Select All that Apply.)

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

Explanation

A nurse teaches a post-operative patient about preventing atelectasis. Which statement by the patient indicates an understanding?

Correct Answer is B

Explanation

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