Which adjective reflects the relationship between the heart and the chest cavity?

A) thoracic
B) cardiothoracic
C) cardiac
D) mediastinal


B
Explanation: A) This only refers to the chest cavity.
B) Correct! Cardi/o- means "heart," thorac/o- means "chest; thorax."
C) This only refers to the heart.
D) This does not refer to the heart or the chest cavity.

Health & Biomechanics

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Write the correct meaning for CHO:

What will be an ideal response?

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Pituitary dwarfism and pituitary gigantism are both caused by improper secretions from the pituitary gland and primarily affect a person's:

A. creation of ketone bodies. B. height. C. blood sugar levels. D. weight. E. development of sex organs.

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Hamstring muscles function as decelerators of leg swing and commonly become injured when an athlete suddenly changes direction or starts too slowly.

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