Briefly discuss the purpose of the parasympathetic division of the nervous system
What will be an ideal response?
The parasympathetic division of the nervous system is responsible for functions such as decreasing the heart rate, changing the diameter of the irises in response to changing levels of light, gastrointestinal peristalsis, salivary gland stimulation, and preparing the body for sexual activity. Norepinephrine is the neurotransmitter for the parasympathetic nervous system.
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Describe how blood is pumped and circulated through the body. Include the roles of the various chambers of the heart; the major blood vessels leading in and out of the heart and lungs; and the arteries, capillaries, and veins.
What will be an ideal response?
The term ____________________ describes the percentage, by volume, of a blood sample occupied by red cells
Fill in the blank(s) with correct word
A patient with a thyrotomy would have
A. an inflammation of the thyroid gland B. normal thyroid gland C. an incision into the thyroid D. excessive secretion of the thyroid hormone
A calorie is a unit of
A) metabolism. B) fat. C) energy. D) glucose.