________ constitutes about 80% of circulating antibodies in plasma.

A. IgG
B. IgD
C. IgM
D. IgA
E. IgE


Answer: A

Anatomy & Physiology

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The preferred intracellular negative ion is ________.

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

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The major route of excretion for sodium ions (under normal conditions) is the

A. skin. B. kidney. C. GI tract. D. adrenal cortex. E. sweat.

Anatomy & Physiology

Define anatomical dead space. What is the relationship between anatomical and alveolar dead space? Which value is likely to increase during lung pathology?

What will be an ideal response?

Anatomy & Physiology

Predict the effects of a superficial injury to the lateral columns.

What will be an ideal response?

Anatomy & Physiology