In preparation for making an unoccupied bed, the nursing assistant will first:
A. lock the bed wheels.
B. raise the bed to a comfortable height.
C. wash his or her hands.
D. remove the pillow from the bed.
Answer: C
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The hemoglobin and hematocrit on a newborn are 18.9 g/dL and 60%. How would you interpret these data?
a. Lower than expected on a newborn b. Higher than expected on a newborn c. Expected results on a newborn d. Erroneous results that should be rejected
Pernicious anemia is a malabsorption of vitamin B12 from what component deficiency?
a. Gastric juice b. Intrinsic factor c. Histamine d. Folate
Which level of positive end-expiratory pressure (PEEP) is necessary to prevent rebreathing of carbon dioxide?
a. 1 to 3 cm H2O b. 3 to 5 cm H2O c. 5 to 7 cm H2O d. 7 to 9 cm H2O
The greatest fear of young children undergoing surgery is
A. being away from home B. fear of the unknown