The larynx is supported by nine pieces of cartilage. Which cartilages occur in pairs?
A. Thyroid and corniculate
B. Corniculate and cricoid
C. Cricoid, corniculate, and arytenoid
D. Corniculate, cuneiform, and arytenoid
E. Arytenoid and epiglottis
D
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Which of the following is a buffer zone between the outside world and most of the cells of the body?
A) lymph B) extracellular fluid C) blood D) lumen E) All of the answers are correct.
Which of the following terms does NOT relate to the mitochondria?
A. ATP B. cristae C. self-replicating D. outer and inner membranes E. vitamin A storage
The two fossae on the posterior surface of the scapula are the ____________________ and ____________________.
Fill in the blank(s) with the appropriate word(s).
What are the first blood vessels to branch from the aorta as it leaves the heart?
A. Pulmonary veins B. Coronary veins C. Coronary arteries D. Pulmonary arteries