A patient is recovering from surgery to repair a fractured arm. Which type of muscle is needed for this extremity to regain function?
A. A combination of skeletal and smooth
B. Skeletal
C. Cardiac
D. Smooth
Answer: B
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For which range of time must a nurse wash her hands before working in the operating room?
1) 1 to 2 minutes 2) 2 to 4 minutes 3) 2 to 6 minutes 4) 6 to 10 minutes
To prevent GI upset, patients should be instructed to take iron supplements
a. On a full stomach b. At bedtime c. After eating a meal d. With milk
Why is ketosis rare in clients with type 2 diabetes, even when blood glucose levels are very high (higher than 900 mg/dL)?
A. Ketosis is less prevalent among obese adults. B. People with type 2 diabetes have normal lipid metabolism. C. There is enough insulin produced by type 2 diabetes to prevent fat catabolism but not enough to prevent hyperglycemia. D. Oral antidiabetic agents do not promote the breakdown of fat for fuel (lipolysis), and exogenous insulin spares carbohydrates at the expense of fats.
Combining classic concerns of deficiency diseases with interest to reduce the risk of chronic diet-related diseases is the focus of the
a. Healthy People 2020. b. Dietary Reference Intakes (DRIs). c. Tolerable Upper Intake Level (UL). d. Estimated Energy Requirement (EER).