The nurse is caring for a patient with obesity who is being considered for bariatric surgery. Which do the criteria guidelines for bariatric surgery include?
BMI of 28 kg/m² or more
BMI of 32 kg/m² or more with other significant co-morbidities
BMI of 30 kg/m² or more
Body mass index (BMI) of 40 kg/m² or more
The Correct Answer is D
A. A BMI of 28 kg/m² is considered overweight, but it does not meet the threshold for bariatric surgery, which typically requires a BMI of 40 or more.
B. While a BMI of 32 kg/m² may be relevant when combined with significant co-morbidities (like type 2 diabetes or hypertension), the standard guideline for bariatric surgery generally requires a BMI of 40 or higher, or 35 with comorbid conditions.
C. A BMI of 30 kg/m² is classified as obese, but bariatric surgery is generally considered for those with a BMI of 40 or higher, or 35 with severe comorbidities.
D. A BMI of 40 kg/m² or more is the standard criteria for bariatric surgery, particularly when other treatments (such as diet, exercise, and medication) have failed, or when obesity-related health issues are present.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
A. Purple striations: This is correct. One of the characteristic manifestations of Cushing's syndrome is the development of purple or reddish stretch marks (striae) on the skin, which are caused by the weakening of the skin due to excessive cortisol.
B. Tremors: This is not typically a manifestation of Cushing's syndrome. Tremors are more commonly seen in conditions such as hyperthyroidism or neurological disorders, not in Cushing's syndrome.
C. Hypertension: This is correct. Elevated cortisol levels in Cushing's syndrome can lead to fluid retention, sodium retention, and increased blood pressure, resulting in hypertension.
D. Buffalo hump: This is correct. A buffalo hump, or a fatty accumulation on the upper back and neck, is a common feature of Cushing's syndrome. It is caused by the redistribution of fat due to elevated cortisol levels.
E. Moon face: This is correct. "Moon face" refers to the round, puffy face that is a hallmark sign of Cushing's syndrome. The face becomes swollen due to fat accumulation, a result of high cortisol levels.
Correct Answer is B
Explanation
A. Cheyne-Stokes breathing is characterized by periods of deep breathing followed by apnea and is often associated with conditions like heart failure or brain injury, not diabetic ketoacidosis (DKA).
B. Acetone odor to breath is a hallmark sign of diabetic ketoacidosis. The body breaks down fats for energy, producing ketones, which are released in the breath, giving it a fruity or acetone-like odor.
C. A blood glucose level below 40 mg/dL would indicate hypoglycemia, not DKA. In DKA, blood glucose levels are typically elevated (above 250 mg/dL).
D. Malignant hypertension refers to extremely high blood pressure with organ damage, and is not directly related to diabetic ketoacidosis.
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