Exam 2: BIOS255 / BIOS 255 (Latest
Update 2024 / 2025) Anatomy & Physiology III with Lab | Exam Questions & Verified Answers | 100% Correct | Grade A - Chamberlain
Question:
principal variables that physiologically determine blood pressure
Answer:
resistance to flow blood volume cardiac output
Question:
cardiac output
Answer:
the amount of blood pumped out of the left ventricle per minute so it will directly influence blood pressure in the blood vessels.
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Question:
local auto control, neural control, hormonal control,
Answer:
control blood vessel diameter
Question:
baroreceptors
Answer:
(neural control) negative response, carotid bodies in carotid sinus
Question:
chemo
Answer:
(neural control) response to changes in blood pH and O2 and CO2 concentrations
Question:
medullary ischemic reflex
Answer:
(neural control) sympathetic and parasympathetic innervation
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Question:
diffusion
Answer:
type of capillary exchange, substances such as oxygen, carbon dioxide, glucose, amino acids, and some hormones cross capillary walls via simple diffusion
Question:
transcytosis
Answer:
type of capillary exchange, large, lipid-insoluble molecules, cross capillary walls in vesicles
Question:
bulk flow
Answer:
type of capillary exchange, a passive process in which large numbers of ions, molecules
Question:
- factors that promote filtration
Answer:
BHP and IFOP
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