The figure illustrates the joints and bones of the rib cage. What does "B" represent?
A. costochondral joint
B. sternum
C. manubrium
D. sternal symphyses
E. sternocostal synchrondrosis
A
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The connections shared by arteries that allow them to shunt blood from one artery to another are called _________________
Fill in the blank with correct word.
The most abundant chemical in plasma is ________.
A. water B. albumin C. globulins D. carbon dioxide
Bones that are boxy with approximately equal dimensions are
A) long bones. B) flat bones. C) sesamoid bones. D) short bones. E) irregular bones.
Which respiratory-associated muscles would contract if you were to blow up a balloon?
A) External intercostals would contract, and the diaphragm would relax. B) Diaphragm would contract; external intercostals would relax. C) Internal intercostals and abdominal muscles would contract. D) None of the listed responses is correct.