A patient should receive 2300 kcals from a continuous drip tube feeding of 2.0 kcal/ml. What rate should the tube feeding run per hour to provide the recommended kcals?
a. 48 ml/hr
b. 96 ml/hr
c. 110 ml/hr
d. 1150 ml/hr
Answer: a. 48 ml/hr
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A person who regularly consumes fish such as shark, king mackerel, and swordfish is at risk for ingesting potentially toxic amounts of ____.
a. EPA b. DHA c. mercury d. cadmium e. dioxins
The primary intracellular electrocyte in the body is:
a. calcium b. chloride c. potassium d. sodium e. zinc f. all of the above
Copper is an essential nutrient because of its role in: a. forming hemoglobin and collagen. b. increasing free radical activity
c. regulating zinc absorption. d. regulating blood glucose. e. regulating absorption of chromium.
Approximately how much sweat can an athlete lose each hour when exercising in a hot and humid environment?
a. 1 milliliter per hour b. 1 liter per hour c. 1 gallon per hour d. 25 cups per hour