The iris consists of layers of____________________ and ____________________ smooth muscle fibers

Fill in the blank(s) with correct word


circular, radial

Anatomy & Physiology

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__________ cells line the ventricles of the brain where they produce cerebrospinal fluid.

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

Anatomy & Physiology

Most people suffer convulsion when the skin temperature reaches about 106° F

Indicate whether the statement is true or false

Anatomy & Physiology

Which of the following is NOT a type of propulsion in the digestive tract?

A. peristalsis B. mass movement C. deglutition D. segmental contraction

Anatomy & Physiology

Which are components of the lymphatic system? a: Thyroid glandb: Spleenc: Red bone marrowd: Thymus glande: Lymph nodesf: Tonsils

A. b, c, e B. a, b, c, e, f C. b, c, d, e, f D. b, c, d, e E. a, b, c, d, e, f

Anatomy & Physiology