Plasma cells have a life span of about ________, which is mainly spent in the ________.

A. 130 days; lymph nodes
B. 5 days; blood
C. 130 days; blood
D. 5 days; lymph nodes


Answer: D

Anatomy & Physiology

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The membrane covering the lungs is called the:

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Which of the following is NOT true of farsightedness?

A. A convex lens is used to correct farsightedness. B. It is caused by the eyeball being too long. C. When a person is farsighted, distant objects are clear, but close objects look blurry. D. It is also called hyperopia. E. All of these are true of farsightedness.

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Which organ system excretes nitrogenous wastes?

A. The respiratory system B. The urinary system C. The digestive system D. The integumentary system E. The cardiovascular system

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the trapezius has multiple skeletal attachments. select three from the list below.

a) occipital protuberance b) spinous process of C7 - T12 c) posterior portion of ribs 7 - 12 d) mastoid process e) nuchal ligament

Anatomy & Physiology