When both muscles of this pair are contracted simultaneously, they flex the neck forward
A) trapezius B) sternocleidomastoid
C) semispinalis D) platysma
Answer: B
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Identify the highlighted structure.
A patient who experienced head trauma has lost the ability to taste spicy food. You should expect damage to cranial nerve
A) VII. B) III. C) IX. D) V. E) XIII.
What contains a spider web-like network of cells and fibers through which cerebrospinal fluid flows?
A) subdural space B) dural sinus C) falx cerebri D) subarachnoid space E) pia mater
Which of the following statements is true concerning secondary active transporters?
A) A symporter can bind only one particle. B) An exchanger/antiporter will always be electroneutral. C) Electrogenic carriers generate a charge difference across the membrane. D) The direction in which charged particles are transported across the membrane does not affect the electrical gradient.