The ________ system allows for gas exchange between the air and circulating blood.
A) respiratory
B) urinary
C) digestive
D) lymphatic
E) cardiovascular
Ans: A) respiratory
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Ribs that are connected to the sternum by separate cartilaginous extensions are called ________ ribs.
A) false B) true C) floating D) vertebrochondral E) sternal
The force of muscle contraction is controlled by multiple motor unit summation or recruitment
Indicate whether the statement is true or false
What type of cartilage is located between the bones in a symphysis?
A. Reticular cartilage B. Fibrocartilage C. Elastic cartilage D. Hyaline cartilage E. Sutural cartilage
The partial pressure of a gas in blood depends on the amount that is physically dissolved and not on the total content of the gas present in the blood
Indicate whether the statement is true or false