The right and left vertebral arteries join together to form the basilar artery.
Answer the following statement true (T) or false (F)
True
Rationale: See the subsection “Arteries” in the section “Vascular System” and Figures 2-21 A and 2-22.
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Answer the following statement(s) true (T) or false (F)
1. A major role of the urinary system is the excretion of wastes. 2. The ureters pass anterior to the bladder and enter it from below. 3. Cells in the cleft between the afferent and efferent arterioles and among capillaries of the glomerulus are known as mesangial cells. 4. The fenestrated endothelium of the capillary has pores small enough to exclude blood cells from the filtrate.
Which of the following statements about the resting membrane potential is TRUE?
What will be an ideal response?
As a blood pressure cuff is deflated on the arm, sounds of ________ can be heard.
What will be an ideal response?
Where does leukopoiesis occur?
A. Red bone marrow B. Spleen C. Blood vessels D. Yellow bone marrow