Which of the following is the correct sequence of events in the healing of a bone fracture?
A. Bone remodeling ? soft callus formation ? hard callus formation ? hematoma formation
B. Hematoma formation ? hard callus formation ? soft callus formation ? bone remodeling
C. Soft callus formation ? hard callus formation ? hematoma formation ? bone remodeling
D. Hematoma formation ? soft callus formation ? hard callus formation ? bone remodeling
E. Bone remodeling ? hard callus formation ? soft callus formation ? hematoma formation
Answer: D
You might also like to view...
Burns can be caused by:
a. ultraviolet light b. electrical current c. fire or hot surfaces d. all of the above
Answer the following statements true (T) or false (F)
1. Tidal volume is part of vital capacity. 2. Residual volume is part of vital capacity. 3. Vital capacity is the amount of air that is inhaled and exhaled during normal, quiet breathing. 4. Tidal volume plus residual volume is equal to vital capacity. 5. The inspiratory center is located in the medulla.
The first type of connective tissue to form in the embryo and the source of all other adult connective tissues is
A. umbilical. B. adipose. C. mesenchyme. D. areolar. E. mucous.
Arrange the following events detailing the visual pathway in correct sequence:(1) Retinal cells generate action potential(2) Person becomes aware of the information obtained by CNS(3) Visual cortex translates action potential(4) Bright light is shone into the eye(5) Optic nerve conducts action potential to CNS
A. 4, 5, 1, 3, 2 B. 4, 2, 1, 5, 3 C. 4, 1, 5, 3, 2 D. 4, 1, 2, 3, 5 E. 4, 3, 5, 2, 1