Which muscle is one of four heads that form the quadriceps femoris?

A. rectus femoris
B. pectineus
C. obturator externus
D. tensor


Answer: A

Anatomy & Physiology

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Which disorder occurs when contents in the abdomen protrude through a weak portion in the abdominal wall?

A. Diverticulitis B. Crohn's disease C. Abdominal hernia D. Irritable bowel syndrome

Anatomy & Physiology

Which of the following is a dural septum, described as a large sickle-shaped fold that dips into the longitudinal fissure between the cerebral hemispheres?

A) tentorium cerebelli B) corpus callosum C) falx cerebelli D) falx cerebri

Anatomy & Physiology

What unit of measurement is often used to measure cell size?

A. Micrometer B. Nanometer C. Centimeter D. Millimeter

Anatomy & Physiology

Alternative routes of blood supply are called ________.

A. metarterioles B. anastomoses C. capillary beds D. thoroughfare channels E. preferred channels

Anatomy & Physiology