What muscle action means to lower the shoulders or open the jaw?
A. Reposition
B. Opposition
C. Elevation
D. Depression
Answer: D
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A person with flat feet suffers from __________ __________.
Fill in the blank(s) with the appropriate word(s).
A viral infection that results in inflammation and swelling of the parotid gland is __________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is the layer of blood cells where the PCV is read?
a. buffy coat c. anticoagulant b. microhematocrit d. feathered edge
Answer the following questions true (T) or false (F)
1. The predominant ingredient of the inorganic matrix of bone is calcium salts, with the majority existing as large molecules of hydroxyapatite crystals. 2. Spongy bone resists forces from many directions and forms a protective framework for the red bone marrow. 3. The process of ossification begins at a primary ossification center in both intramembranous and endochondral ossification.