Of the following muscles of the thigh, which one is on the medial side of the thigh and pulls the leg inward?
A) rectus femoris
B) sartorius
C) adductor magnus
D) biceps femoris
Answer: C) adductor magnus
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The cell receives its shape from a network of microtubules and filaments known as the ________.
A. cytoskeleton B. endoskeleton C. exoskeleton D. microskeleton
The ________ is used to flex the neck and turn the head laterally.
A. temporalis B. suprahyoid C. sternocleidomastoid D. trapezius
Baron von Quacko, famous tag-team wrestler, has a famous "sleeper hold" that he uses on his opponents
Using only a single digit on each hand, he presses on his opponent's neck until his opponent passes out. What are the structures on which he is pressing and what is the effect? A. subclavian arteries; blood flow to brain is stopped B. carotid chemoreceptors; blood pressure increases C. baroreceptors in carotid sinus; peripheral vasodilation and decreased heart rate D. vertebral arteries; blood flow to brain is increased E. jugular vein; blood flow back to heart is decreased
Which of the following would occur as a person goes into shock?
A. Baroreceptors are stimulated. B. Chemoreceptors are depressed. C. Renin release is inhibited. D. Parasympathetic stimulation is increased. E. Sympathetic stimulation is decreased.