Questions on the Anatomy and Physiology

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Diagram of a lateral view of a whole brain. The largest superior region is colored beige and labeled A. The region in the central core has been colored blue and labeled B. The elongated inferior region that connects to the spinal cord has been colored purple and labeled C. The most posterior inferior rounded region has been colored red and labeled D.

The cerebellum is labeled _____.

Which is a characteristic of regular, periodic waveforms?

Low amplitude

Low frequency pattern

High amplitude

Even, predictable frequencies

Diagram of the external structure of the spinal cord in a posterior view of the body. A thicker area of the spinal cord located in the neck/shoulder area has been identified with a question mark.

This area of the spinal cord is known as the __________.

conus medullaris

cauda equina

lumbar enlargement

cervical enlargement

Which is NOT a component of a typical reflex arc?

Cerebral cortex

Integration center

Motor neuron

Effector

Receptor