A program of weight loss and exercise is recommended for a patient with impaired fasting glucose (IFG). When teaching the patient about the reason for these lifestyle changes, the nurse will tell the patient that:
The onset of diabetes and the associated cardiovascular risks can be delayed or prevented by weight loss and exercise.
Although the fasting plasma glucose levels do not currently indicate diabetes, the glycosylated hemoglobin will be elevated.
The high insulin levels associated with this syndrome damage the lining of blood vessels leading to vascular disease.
The liver is producing excessive glucose, which will eventually exhaust the ability of the pancreas to produce insulin, and exercise will normalize glucose production.
The Correct Answer is A
This statement is correct. Impaired fasting glucose (IFG) is a condition in which the fasting blood glucose level is higher than normal but not high enough to be diagnosed as diabetes. However, people with IFG are at increased risk of developing type 2 diabetes and cardiovascular disease. Weight loss and exercise can help to prevent or delay the onset of diabetes and reduce the risk of cardiovascular disease.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Excess fluid volume related to intake greater than output would be the most appropriate nursing diagnosis for a patient with symptoms of DI (diabetes insipidus). This condition results in excessive urine output and, as a consequence, can lead to dehydration and electrolyte imbalances. Therefore, monitoring and managing fluid volume is a priority for patients with DI.
Risk for impaired skin integrity related to generalized edema is more commonly associated with conditions that cause fluid retention such as heart failure, liver failure, or kidney disease, rather than DI.
Activity intolerance related to muscle cramps and weakness is a possible nursing diagnosis for patients with conditions that affect muscle function, such as muscular dystrophy or multiple sclerosis, but not specifically for DI.
Insomnia related to waking at night to void is more commonly associated with urinary frequency or nocturia due to conditions such as urinary tract infections or benign prostatic hyperplasia, but not specifically for DI.

Correct Answer is B
Explanation
Abdominal discomfort an hour after a meal is a common symptom of a gastric ulcer because the stomach is where food is initially processed, and stomach acid is most concentrated. In contrast, duodenal ulcers typically cause pain 2-3 hours after meals, as food moves out of the stomach and into the duodenum, where it encounters duodenal acid.
A positive stool occult blood test is a non-specific finding that can be caused by many gastrointestinal conditions, including peptic ulcers. It does not indicate the location of the ulcer.
The number of ulcers the client has had in the past does not indicate the location of the current ulcer.
Normal hemoglobin and hematocrit levels do not provide information about the location of the ulcer.


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