What structure traverses the opening indicated by the arrow in the following figure?
A) esophagus
B) inferior vena cava
C) aorta
D) psoas major
E) quadratus lumborum
Ans: C
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Which of the following affects the coefficient of restitution between a tennis racket and tennis ball?
A. how long the ball has been out of the can B. how many times the ball has been hit C. tightness of the grip D. both A and B E. all of the above
The distribution of ABO blood types among Korean Americans differs markedly from
that of Native Americans in that A) Korean Americans have about equal frequency of types O, A, and B, with 10% AB, whereas Native Americans have mostly type O, with type AB very rare. B) nearly all Native Americans are type AB, with very few type O. C) Native Americans have about equal frequency of types O, A, and B, with 10% AB, whereas Korean Americans have mostly type O, with type AB very rare. D) nearly all Korean Americans are blood types A or B.
A sharp object penetrated a synovial joint. From the following list of structures, select the order in which they were penetrated.(1) Tendon or muscle(2) Ligament(3) Fibrous capsule(4) Skin(5) Synovial membrane
A. 4, 5, 1, 2, 3 B. 4, 3, 2, 5, 1 C. 4, 1, 2, 5, 3 D. 4, 1, 2, 3, 5 E. 4, 2, 1, 5, 3
How does a neuron transport enzymes produced in the soma to its axon terminals?
A) By diffusion B) Through co-transport C) Along microtubules D) Via cytoplasmic streaming