A muscle that controls the diameter of an opening is a ________ muscle

A) parallel
B) convergent
C) pennate
D) bipennate
E) circular


Answer: E

Anatomy & Physiology

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Match the type of brain wave with its appropriate description.A. Usually occur in children or in adults experiencing frustrationB. Observed in a person who is awake, quiet, and resting, with eyes closedC. Occur in deep sleep, infancy, and patients with brain disordersD. Occur during intense mental activityDelta waves

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The adult male cat of breeding age is called the _________

Fill in the blank(s) with correct word

Anatomy & Physiology

Answer the following statements true (T) or false (F)

1. Leukocytes move through the circulatory system by amoeboid motion. 2. Granulocytes called neutrophils are phagocytic and are the most numerous of all white blood cell types. 3. All lymphocytes are leukocytes, but not all leukocytes are lymphocytes. 4. Myelocytic leukemia involves a cancerous condition of lymphocytes. 5. The myocardium receives its blood supply from the coronary arteries.

Anatomy & Physiology