How many chambers does the heart contain?

A. two
B. three
C. four
D. six


C. four

Health & Biomechanics

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Patients with sickle cell disease suffer from hemolytic anemia

Indicate whether the statement is true or false.

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Describe the layers of pleura and how they prevent friction caused by breathing

What will be an ideal response?

Health & Biomechanics

Dance in the National Standards & Grade-level Outcomes suggests that initially children should be able to stay on beat with simple rhythms in grade

A. 2 B. 3 C. 5 D. 4

Health & Biomechanics

The major change in school health education programs has been the transition from a

A. personal skills focus to a social skills focus. B. knowledge-based focus to a health education focus. C. skill-based focus to a knowledge-based focus. D. knowledge-based focus to a skill-based knowledge.

Health & Biomechanics