The nutrient that is essential for the production of red blood cells is ____.
A. iron
B. magnesium
C. zinc
D. iodine
E. calcium
A. iron
Iron is essential for the production of red blood cells and is a component of enzymes needed for energy production.
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Who MOST likely will recognize a biological agent release?
a. Emergency department personnel b. Hazardous materials team c. EMT-Intermediates d. First responders
When treating a patient with an eye injury, you should:
A) apply direct pressure to the eye. B) bandage both eyes, even if only one is injured. C) irrigate the eye with water. D) remove impaled objects from the eye.
If a radiograph using 40 mA (400 mA at 0.10 sec.) produced a radiograph with satisfactory density, what new time should be used at 200 mA?
What will be an ideal response?