The __________ communicating ramus carries unmyelinated postganglionic fibers from a sympathetic chain ganglion to a spinal nerve.

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


gray or grey

Anatomy & Physiology

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The antibodies produced in allergic reactions

A) belong to the immunoglobulin E group. B) belong to the immunoglobulin G group. C) are called allergens. D) are secreted by mast cells.

Anatomy & Physiology

From moment to moment, the oxygen partial pressure gradient between systemic capillary blood and systemic cells switches: one moment it favors diffusion toward the blood and the next moment it favors diffusion toward the cells.

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

Anatomy & Physiology

The cerebellum

A) functions to maintain proper posture and equilibrium. B) receives input from the motor cortex and basal nuclei. C) compares intended movement to actual movement. D) if damaged, leads to uncoordinated and jerky movements. E) All the answers are correct.

Anatomy & Physiology

Which of the following is NOT true of plasma?

A. Plasma volume can change drastically. B. The color of plasma is yellow. C. Plasma is about 91% water. D. Plasma is a colloid.

Anatomy & Physiology