Which nerve arises from the L4-S3 ventral rami of the spinal nerves and provides motor innervation to all muscles in the posterior compartment of the leg and all intrinsic muscles of the plantar surface of the foot.

The subdural space is located:

A patient has a spinal anesthetic and states they “feel their fingers tingling.”  This means that the spinal dermatome level greater than or equal to:

The dorsal scapular nerve arises from the ventral rami of which nerve root.

Which of the following statements about dermatomes and their clinical significance is TRUE?

What structure, if damaged, would cause loss of the motor function below the knee?

Match the nerve with corresponding cervical nerve root(s).

Which cranial nerve is associated with parasympathetic innervation to the thorax and abdomen?

The vagus nerve (CN X) plays a critical role in:

Hotspot Question:Please click on the area that BEST represents the Hypogastric Region.