The brain and spinal cord are the structures of the __________ __________ system
Fill in the blank(s) with correct word
central nervous
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The salt level in the nephron is particularly high in comparison to its surrounding environment. Which of the following will most likely occur?
A) The salts will move from high to low concentration. B) The salts will move into the descending loop. C) Other dissolved substances will move into the nephron. D) The fluid in the nephron will move into the surrounding environment.
The total cross-sectional area of arteries is less than that of the arterioles
Indicate whether the statement is true or false
Lymphoid hemopoiesis occurs mainly in the bone marrow.
Answer the following statement true (T) or false (F)
Positive inotropic agents
a. decrease the contractility of the heart. b. cause hemolysis of blood clots. c. prevent blood clotting. d. increase the contractility of the heart.