Which of the following tests measures the volume of erythrocytes within the total volume of blood?
A) prothrombin time
B) Monospot
C) differential
D) hematocrit
D
Explanation: Correct. A hematocrit measures the volume of erythrocytes within the total volume of blood.
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Which part of the brain coordinates voluntary body movements and maintains balance?
A) pons B) cerebrum C) diencephalon D) cerebellum
Calculate the rate of flow in milliliters per hour if 2,500 mL of an IV solution is to be infused in 8 hours.
What will be an ideal response?
Saving money on the electrical bill is an example of which of the four Ps for social marketing?
A) Product B) Price C) Place D) Promotion
Physiological responses such as increased heart rate and blood pressure occur in response to stress during which phase of the general adaptation syndrome?
A) Homeostasis B) Exhaustion C) Resistance D) Alarm