Anatomy Final

What are the heart valves and their functions?

Tricuspid valve, opening between right atrium and right ventricle. Pulmonary valve, entrance to pulmonary trunk. Mitral valve, opening between left atrium and left ventricle. Aoritc valve, entrance to aorta.
What are the cellular components of blood?
What is the role of ADH in regulating urine concentration and volume?

Concentration of water in blood decreases. Increase in omotic pressure of body fluids stimulate osmoreceptors in hypothalamus of brain. Hypothalamus signals posterior pituitary to relase ADH. Blood carries ADH to kidneys. ADH casues dista convoluted tubules and collecting ducts to increase water reabsorption by osmosis. Urine becomes concentrated and urine colume decreases.
What are some STDs?
What are the comparisons between T-Cells and B-Cells?

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Anatomy Final

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Anatomy final

Updated

2012-08-08T07:07:10Z

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