The Frank-Starling law of the heart states that stroke volume is proportional to ________
A) the heart rate
B) contractility
C) the end-systolic volume
D) the end-diastolic volume
E) the afterload
D
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The function of the platelet plug is to block the blood vessel so that blood cannot flow through it.
Answer the following statement true (T) or false (F)
The opposite of superficial is ______
Fill in the blank(s) with correct word
Muscles are categorized as striated (skeletal and cardiac muscle) or unstriated (smooth muscle)
a. True b. False Indicate whether the statement is true or false
The fact that cone cells exhibit less neuronal convergence than rod cells explains which of the following?
A. Rod cells cannot distinguish different colors from each other. B. Rod cells do not function in bright light. C. No images are perceived within the optic disc. D. Cone cells are responsible for high resolution images, but require bright light to function. E. Cone cells do not see in black and white.