What variables would you need to calculate the cross-sectional area of a blood vessel?
A) Field diameter
B) Total magnification
C) Both field diameter and total magnification
D) Neither field diameter nor total magnification
Answer: C
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Which of the following indicates that a structure is associated with the neck?
A. Capitis B. Cervicis C. Thoracis D. Lumborum E. Ansa
The larger arteries assist with systemic blood flow to tissues by
a. contracting their endothelial layer b. using valves to propel the blood c. providing blood directly to large veins d. elastic recoil of their walls e. continuous vasoconstriction
Excessive thirst is called _____.?
A) ?polyuria B) ?polydipsia C) ?polyphagia D) ?polygastria
Any situation that upsets homeostasis and threatens one's physical or emotional well-being is called ________.
A. pathology B. hyperthyroidism C. stress D. hirsuitism E. disease