Which is NOT a function or characteristic associated with vasoconstriction?

a) increase in blood pressure
b) smooth muscle cells of the tunica media contract
c) body heat is retained
d) vessel diameter increases


Ans: d) vessel diameter increases

Anatomy & Physiology

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Descending tracts in the spinal cord relay ________ information

A) sensory B) motor C) sensory and motor D) only somatic E) autonomic

Anatomy & Physiology

Which of the following is a correct order regarding the layers of the wall of small intestine (from inner to the outmost)?

a. Mucous epithelium to muscularis mucosae (smooth muscle layer of mucosa) to submucosa to muscularis (circular and longitudinal muscle layers) to Serosa b. Mucous epithelium to muscularis mucosae (smooth muscle layer of mucosa) to muscularis (circular and longitudinal muscle layers) to submucosa to Serosa c. Mucous epithelium to muscularis (circular and longitudinal muscle layers) to muscularis mucosae (smooth muscle layer of mucosa) to submucosa to Serosa d. Mucous epithelium to submucosa to Serosa to muscularis mucosae (smooth muscle layer of mucosa) to muscularis (circular and longitudinal muscle layers) e. Mucous epithelium to muscularis (circular and longitudinal muscle layers) to submucosa to muscularis mucosae (smooth muscle layer of mucosa) to Serosa

Anatomy & Physiology

When we cut a finger, cells are repaired and replaced by ____

a. mitosis b. meiosis c. spermatogenesis d. oogenesis

Anatomy & Physiology

When total-body energy balance is positive in an adult, energy is being stored as fat

Indicate whether the statement is true or false.

Anatomy & Physiology