Which is the first portion of the small intestine?

A. Duodenum
B. Ileum
C. Cecum
D. Jejunum


Answer: A

Anatomy & Physiology

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What type of immune defense cell is selectively invaded by AIDS virus?

a. cytotoxic T cells b. helper T cells c. suppressor T cells d. macrophages e. neutrophils

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Ionic iodinated contrast injections in CT will result in fewer contrast reactions compared to non-ionic iodinated contrast injections.  

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

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What is the shape of the pineal gland?

a. apple b. pinecone c. diamond d. cross e. kidney bean

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Synovial fluid

A. increases friction between bones. B. is produced by articular cartilage. C. lacks cells. D. decreases friction between bones. E. is found between all bony junctions.

Anatomy & Physiology