Which skull canal conveys sound waves to the eardrum?
A. jugular foramen
B. external auditory canal
C. carotid canal
D. nasolacrimal canal
E. foramen ovale
B
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A voltage-gated K+ channel that is also a delayed rectifier will
A) Open very quickly in response to changes in membrane potential. B) Make it very difficult to start an action potential. C) Delay the start of an action potential. D) Open slowly, increasing the length of the action potential.
Which of the following carries parasympathetic fibers to the urinary bladder?
A. Femoral nerves B. Vagal trunks C. Pelvic nerves D. Pudendal nerves E. Splanchnic nerves
Which respiratory-associated muscles would contract when you take a deep breath to blow up a balloon? Explain the role of these muscles in pulmonary ventilation
What will be an ideal response?
The uvula is part of the
A. nasal cavity. B. larynx. C. soft palate. D. laryngopharynx. E. lingual frenulum.