An older patient was admitted with a fractured hip after being found on the floor of her home. She was extremely malnourished and started on parenteral nutrition (PN) 3 days ago. Which assessment finding would be of most concern to the nurse?
a. Blood glucose level of 125 mg/dL
b. Serum phosphate level of 1.9 mg/dL
c. White blood cell count of 10,500/µL
d. Serum potassium level of 4.6 mEq/L
Answer: b. Serum phosphate level of 1.9 mg/dL
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The two life stage groups with the highest RDAs for calcium are ________ and ________.
A. infants; adolescents B. infants; children C. adolescents; adults over age 50 D. children; adolescents
_____________ is a hormone secreted by the pancreas in response to an increase in the blood glucose level; it permits glucose to be taken up by the cells and is responsible for fat storage
Fill in the blank(s) with correct word
Fatty acids released from storage travel in the blood attached to the protein
A) lysine. B) cysteine. C) methionine. D) albumin.
The three micronutrient deficiencies of greatest concern in impoverished countries are
A) iron, iodine, and vitamin A. B) folate, vitamin A, and iodine. C) calcium, iron, and folate. D) vitamin E, iron, and calcium.