Which of the following is the most common location where action potentials originate?
A) axon hillock
B) cell body
C) synaptic cleft
D) dendrites
E) synaptic bouton
A) axon hillock
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A neuromuscular junction is always ____________________ (an EPP), whereas a synapse may be excitatory (an EPSP) or inhibitory (an IPSP)
Fill in the blank(s) with correct word
What tool is used to measure visual acuity?
A) Snellen eye chart B) ophthalmoscope C) astigmatism test chart D) none of the above
Most blood from the brain flows down the internal jugular veins and then into which vessel(s)?
A. Subclavian veins B. External jugular veins C. Superior vena cava D. Vertebral veins E. Brachiocephalic veins
This connective tissue covering of the testis also divides it into lobes
A) tunica cavernosa B) tunica vaginalis C) periscrotal sac D) tunica albuginea