Multiple Choice
Which type of capillary is characterized by a discontinuous basement membrane, allowing for the easy passage of larger molecules and cells?
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19. The Blood Vessels
Capillaries
Back19. The Blood Vessels
Capillaries
- Multiple ChoiceWhich of the following are the thinnest blood vessels in the human body?464views
- Multiple ChoiceIn the lungs, what type of blood vessels surround the alveoli to allow rapid gas exchange?46views
- Multiple ChoiceIn the lungs, which type of blood vessel forms the dense network that surrounds (covers) the alveoli to allow rapid gas exchange?50views
- Multiple ChoiceWhich of the following is a primary function of capillaries?332views
- Multiple ChoiceWhich of the following is not true of capillaries?445views
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- Multiple Choice
Which structure regulates blood flow distribution in mesenteric capillary beds & diverts blood from one area to another based on local metabolic needs?
1032views14rank - Multiple ChoiceThe presence of __________ stabilizes the wall of capillaries.1516views2rank
- Multiple ChoiceExchange of gases and nutrients occurs by diffusion between the __________.1946views2rank
- Multiple ChoiceA metarteriole is a vessel that __________.2217views2rank
- Multiple ChoiceThe only vessels that provide direct access to nearly every cell in the body are the __________.1443views
- Multiple Choice
Which scenario results in constriction of arterioles & precapillary sphincters in mesenteric capillary beds?
966views19rank - Multiple ChoiceIn the cardiovascular system, the smallest blood vessels are called which of the following?49views