Why is venous blood dark red in color?
A. Because it is oxygen-rich
B. Because it travels toward the heart
C. Because it travels away from the heart
D. Because it lacks oxygen
Answer: D
Health Professions
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________ is characterized by the progression of loss of bone density and the thinning of bone tissue
a. Osteoporotic b. Osteoporosis c. Osteopenia d. Osteopetrosis
Health Professions
The EMT's care for an open chest wound and for an abdominal evisceration are similar in that:
A) Air must be periodically released from both wounds B) Occlusive dressings should be placed over both wounds C) Moist dressings are placed over both wounds D) Both wounds can cause the trapping of air in the body
Health Professions