Valves help to ensure one-way blood flow in the __________Blank.Multiple Choiceheart and arteriesarteries and veinsheart and veinscapillaries
Question
Valves help to ensure one-way blood flow in the __________Blank.Multiple Choiceheart and arteriesarteries and veinsheart and veinscapillaries
Solution
The correct answer is "heart and veins". Valves are crucial in ensuring one-way blood flow in the heart and veins. They prevent the backward flow of blood.
Similar Questions
One-way valves that prevent the backflow of blood are located in theGroup of answer choicesarteriescapillariesveinsarterioles
The opening and closing of the heart valves is associated with ______.Multiple choice question.changes in blood oxygenationchanges in blood compositionchanges in chamber pressurestretch of tissue fibers in the pericardium
Blood vessels called __________Blank carry blood toward the heart, and __________Blank carry blood away from the heart.Multiple Choicearteries; veinscapillaries; arteriesveins; capillariesveins; arteries
Blood flow through capillaries is regulated byMultiple Choiceone-way valves in the veins.precapillary sphincters.elastic valves.skeletal muscle contraction.the tunica intima.
do all veins have valves
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.