What are aggregated lymphoid nodules, and where are they located?

A. Mucous glands of the duodenal submucosa
B. Lymphatic follicles of the ileum
C. Peptic ulcers that may occur in the stomach or duodenum
D. Fatty, clublike appendages on the serosa of the colon
E. Lymphatic tissues of the oropharynx


Answer: B

Anatomy & Physiology

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How does estradiol increase the likelihood that an egg will be fertilized?

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Indicate whether the statement is true or false

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Somesthetic sensation is

a. initially processed by the frontal lobes of the cerebral cortex b. the awareness of body position c. equally sensitive for all regions of the body surface d. processed by the pyramidal cells e. none of the above

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From the ejaculatory duct, sperm cells travel directly into the:

A) seminal vesicle. B) prostatic part of the urethra. C) spongy part of the urethra. D) membranous part of the urethra. E) ductus deferens.

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