Which region of the spinal cord does NOT contribute in a major way to any of the plexus es?

A. Cervical
B. Brachial
C. Thoracic
D. Sacral


C. Thoracic

Anatomy & Physiology

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Why does a splenectomy lead to an increased risk of septicemia?

A. The spleen is a huge reservoir of monocytes. B. The spleen has a delicate capsule that is difficult to surgically repair. C. The spleen is pulpy and vascular, causing it to bleed easily. D. It can cause excessive phagocytosis of the formed elements.

Anatomy & Physiology

What might a stronger clench reading suggest?

A) Decrease in motor recruitment B) Increase in motor recruitment C) Exhaustion of calcium ions D) Decreased frequency of nerve impulses delivered to the motor unit

Anatomy & Physiology

The ________ conducts sperm into the abdominal cavity through the inguinal canal.

A. bulbourethral gland B. urethra C. vas deferens D. epididymis

Anatomy & Physiology

Which of the following is a type of roundworm?

a. trichuris vulpine c. ancylostoma caninum b. toxocara cati d. dirofilaria immitis

Anatomy & Physiology