The brain and spinal cord are protected by the ________.
A. serosa
B. pericardium
C. peritoneum
D. meninges
E. pleura
Answer: D
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Match the following:
A) Common hepatic artery B) Renal artery C) Internal iliac artery D) Aorta E) Inferior mesenteric artery 1) Largest artery of the body. 2) Supplies the kidney. 3) Supplies the duodenum and stomach. 4) Supplies the distal areas of the large intestine. 5) Supplies pelvic structures. 6) Artery that does not anastomose.
Which cellular element is part of the body's specific defenses?
a. platelets. b. neutrophils. c. erythrocytes. d. basophils. e. lymphocytes
What is the main difference between the pulmonary and the systemic circuits of the circulatory system?
What will be an ideal response?
Cardiac output is the product of which two variables?
A) heart rate and blood pressure B) heart rate and stroke volume C) contraction and relaxation D) diastole and systole E) blood pressure and peripheral resistance