What is the caloric value of vitamins?
a. 9 cal/g
b. 4 cal/g
c. 0 cal/g
d. 7 cal/g
ANS: C
Vitamins yield no calories.
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The nurse is preparing to conduct an assessment of a patient's neurological status. What is the nurse assessing for in this diagram?
1. Kernig sign 2. Babinski reflex 3. Brudzinski sign 4. decorticate posturing
Which should the nurse implement to obtain a throat culture?
1. Instruct the client lie flat and tilt head. 2. Apply pressure on the posterior tongue. 3. Avoid touching swab to any inflamed areas. 4. Obtain specimen before or 1 hour after meals.
Several studies have found a lower incidence of _____________ in moderate drinkers than in abstainers
Fill in the blank(s) with the appropriate word(s).
A patient is diagnosed with a type I hypersensitivity reaction. The nurse recognizes that which chemical mediators caused the patient's symptoms?
Select all that apply. 1. histamine 2. complement 3. autoantibodies 4. erythrocytes 5. kinins