An experiment is designed that demonstrates the local vascular phenomenon of active hyperemia. Click on the picture below that best represents the appearance of the data that are collected. Arterial pressure Arterial pressure Organ blood flow Organ blood flow Tissue [0,] Tissue [0,] Tissue metabolic rate Tissue metabolic rate Arterial pressure Arterial pressure Organ blood flow Organ blood flow Tissue (0,) Tissue [0,) Tissue metabolic rate Tissue metabolic rate O McGraw-Hill Education

An experiment is designed that demonstrates the local vascular phenomenon of active hyperemia. Click on the picture below that best represents the appearance of the data that are collected. Arterial pressure Arterial pressure Organ blood flow Organ blood flow Tissue [0,] Tissue [0,] Tissue metabolic rate Tissue metabolic rate Arterial pressure Arterial pressure Organ blood flow Organ blood flow Tissue (0,) Tissue [0,) Tissue metabolic rate Tissue metabolic rate O McGraw-Hill Education

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter10: The Blood Vessels And Blood Pressure

Section: Chapter Questions

Problem 11RE

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The delivery of blood by the left ventricle into the sorta is intermittent, whereas blood flow in the peripheral circulation is usually continuous. Which of the following best explains this difference? A. Arteries contain more elastic tissue than veins . B Capillary walls contain little elastic or muscular tissue . C. Continuous flow is needed to meet metabolic requirements. D. Passive recoil of the arteries delivers blood to the periphery during diastole E . Rhythmic contractions of arterial smooth muscie increase the diastolic pressure to above zero
Which of the choices below best describes the systemic circulation of blood?a. The flow of blood into the right atrium and eventually out of the left ventricle.b. The movement of blood from the pulmonary trunk, through capillaries into the pulmonary veins.c. The movement of blood into the coronary arteries, through capillaries into the coronary sinus.d. The movement of blood from the aorta, through arteries and capillaries and then eventually to the vena cavae.
In the nineteenth century, Poiseuille’s law was experimentally deduced byJ. L. M. Poiseuille, who was interested in understanding the flow of blood inhorses’ arteries.We nowknowthat Poiseuille’s lawis a poorway of modelingblood flow in arteries. In your own words, give at least three reasons whyPoiseuille’s lawis not appropriate for arterial blood flowmodeling, and brieflydiscuss why this is the case.
The cardiac output is low, but the left side shows hypertrophy. Explain how the cardiac outputis usually compensated, and what has failed here.
List three ways in which clotting is limited.
Which of the following routes is used to obtain a steady-state concentration in plasma? a. Single intravenous bolus dose b. Single oral dose c. Intravenous infusion d. Single subcutaneous route
Describe the path a red blood cell takes in the human circulatory system using the following anatomical structures: right and left atrium, right and left ventricle, pulmonary and aortic semilunar valve, inferior and superior vena cava, pulmonary artery and aorta, right AV valve (tricuspid valve) and left AV valve (mitral or bicuspid valve), and pulmonary veins.
Several years ago, the deaths of several airline travelers led to the warning about “economic-class syndrome.” The idea is that economic-class passengers do not have as much leg room as passengers in more expensive seats, so they are more likely to sit essentially motionless for long periods of flights-conditions that may allow blood to pool and clots to form in the legs. This condition is called deep-vein thrombosis, or DVT. Given what you know about blood flow in the veins, explain why periodically getting up and moving around in a plane’s cabin during a long flight may lower the risk that a cloth will form.
If a red blood cell was moving away from the Aorta, where would it be going and what would it be carrying? Describe type of pathway it travels through (artery, vein, esophagus, bronchiole) and any nutrients involved
You wanted to prepare a fish dish for your grandfather that he loves the dried salted Codfish. But you noticed that this might be causing a problem for your elder grandfather since he has hypertension, what would you do to remove the salt from the fish? (Answer with one word) What is the mechanism by which the salt gets out from the fish? (one word) * Please put a comma and space between the two answers word.
Describe the short-term and the long-term mechanismsthat regulate arterial blood pressure.
The major mechanism for long-term regulation occurs throughthe blood volume. True or false?