The proximal end of the radius illustrates the relationship of form and function. The cup-like surface of the radial head articulates with the rounded shape of the capitulum. This forms a joint that allows for ________
A) the rotational motion of the forearm
B) the curling of the fingers
C) the hinge like motion of the forearm
D) the hyper extension of the forearm
A
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The inferior point of the heart that rests against the diaphragm is called the __________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is not a role of complement in the immune system
a. increasing the permeability of blood vessels b. attracting immune cells to the site of infection c. marking foreign cells for destruction d. all of the above are roles of complement in the immune system
Deflection of the basilar membrane
a. activates receptors of the scala tympani b. occurs in response to fluid movements in the utricle c. results from vibrations in the round window d. results from vibrations in perilymph around the scala media e. causes otoliths to move back and forth
________ monitor the position of skeletal muscles and joints
A) Proprioceptors B) Interoceptors C) Exteroceptors D) Somatic sensory receptors E) Special sensory receptors