What is the unstoppable electrical current that travels down the length of the entire surface of a sarcolemma?
A) neuromuscular junction
B) action potential
C) neurotransmitter
D) acetylcholine
B
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Complete dislocation of the knee is rare because
A) the knee is protected by the patella. B) the femur articulates with the tibia at the knee. C) the knee contains seven major ligaments. D) the knee contains fat pads to absorb shocks. E) the knee is extremely resilient.
In the following coronal MRI through the lower head and neck, the arrow points to the:
A) vestibule. B) piriform recess. C) trachea. D) vallecula. E) retropharyngeal space.
Name the various measurable pulmonary volumes
A) tidal volume, expiratory reserve volume, residual volume, and inspiratory reserve volume B) minimal volume, tidal volume, and residual volume C) tidal volume, inspiratory reserve volume, expiratory reserve volume, and minimal volume D) tidal volume, residual volume, total lung capacity, and minimal volume E) functional residual capacity, vital capacity, minimal volume, and total lung volume
Polydactyly is characterized by ___ .
Fill in the blank(s) with the appropriate word(s).