Which compound is missing four or more hydrogen atoms?
a. Monounsaturated fatty acid
b. Polyunsaturated fatty acid
c. Long-chain saturated fatty acid
d. Short-chain saturated fatty acid
e. Triglycerides
ANS: B
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What is a problem associated with the use of selective menus?
A) ?Patients are unable to get the foods they really prefer. B) ?Patients may be too ill or too disinterested to make menu selections. C) ?Patients often get bored with options. D) ?Patients may order far more food than they can consume.
Which is considered a true statement regarding hiatal hernia? a. Most cases of hiatal hernia are considered type 2 (rolling)
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Patient X's automated chemistries panel includes the following results: glucose 181 mg/dL, serum sodium 148 mEq/L, serum potassium 3.9 mEq/L, and blood urea nitrogen 45 mg/dL. What would be your assessment based on the patient's serum osmolality (normal range 280-320 mOsm/kg H2O)?
a. Patient X may be experiencing dehydration. b. Patient X is most likely in fluid balance. c. Not enough information is available. d. Patient X may be experiencing fluid overload.
Heather notices that her favorite breakfast cereal contains BHA and BHT. Why did the manufacturer add them?
a. To enhance the flavor of the cereal b. To keep the oil in the cereal from spoiling c. To improve the lipid profile of the cereal d. To provide essential fatty acids