Which of the following has the highest kilocaloric density?
1. Alcohol
2. Carbohydrate
3. Fat
4. Protein
3
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A patient has been diagnosed with anemia. The physician suspects an immune hemolytic anemia and orders a Coombs test. The patient asks the nurse what this test will tell the doctor. The nurse replies,
A) "They will wash your RBCs and then mix the cells with a reagent to see if they clump together." B) "They will look at your RBCs under a microscope to see if they have an irregular shape (poikilocytosis)." C) "They will be looking to see if you have enough ferritin in your blood." D) "They are looking for the presence of antibody or complement on the surface of the RBC."
You are doing discharge teaching with a patient who is going home with a diagnosis of hypophosphatemia
The patient has a diet ordered that is high in phosphate. What foods would you teach this patient to include in his diet? (Mark all that apply.) A) Milk B) Beef C) Poultry D) Green vegetables E) Liver
The most important predictor of overall mortality is:
a. race. b. age. c. gender. d. income.
A nursing instructor is teaching a class about implementing a system. The instructor determines the need for additional teaching when the students identify which of the following as an approach to implementing health information systems?
A) Pilot conversion B) Big-bang approach C) Rollback D) Phased conversion