Consider a basketball player whose heart is racing during the final moments of a game. With seconds on the clock, she makes a jump shot. Her excitement is a function of her ________ nervous system, and her movements are a function of her _______ nervous system.

Which of the following is correct about the autonomic nervous system (ANS)?

Identify this artery at the tip of the red arrow.

This is a diagram of a sagittal section of male pelvis. The structure indicated by the arrow labeled B is the_______________.

Identify this region of the heart.

This is a diagram of structures in the posterior abdominal wall. The structure indicated by the arrow labeled E is the___________.

Injury to the lateral cord of the brachial plexus could lead to paralysis of which muscle?

The sigmoid colon receives blood from the___________ artery(ies).

The pectinate line of the anal canal is the line of separation between the:

The common bile duct forms by union of the___________.