plssss helpp Question 1Of the choices below, pick the answer that best characterises pulsatile flow:The continuity equations cannot be applied to pulsatile flowPulsatile flow must take turbulence into account.In pulsatile flow, red blood cells must deform to pass through blood vessels.Pulsatile flow is is primarily dependent on a fluid's potential energyPulsatile flow is dominant in large blood vessels such as arteries leading directlyfrom the heart.

Introduction- Pulsatile flow is the term in which fluctuation wave of flow along with a regular…

Answered: Question 1 Of the choices below, pick…

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

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter7: The Peripheral Nervous System: Efferent Division

Section: Chapter Questions

Problem 1SQE

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QUESTION 8 Which of the following measures is used to determine if a patient has enough pressure to move blood to the tissues (enough pressure for perfusion to occur)? O viscosity O hematocrit 0 albumin levels O 0 pulse pressure mean arterial pressure
QUESTION 6 Using the figure below and given that the resistance in vessels A and B are equal, which of the following statements is correct? P, A P2 P = 100 mmHg P2 = 10 mmHg %3D P1 B P2 P, = 500 mmHg P2 = 410 mmHg Blood flow rate is equal in vessels A and B Blood flow rate is greater in vessel B as compared to vessel A Blood flow only occurs in vessel B due to the high pressures Blood flow will occur from P2 to P1 in vessel A
QUESTION 6 A systemic capillary has a hydraulic pressure of 35 mm Hg at the arteriole side and a hydraulic pressure of 25 mm Hg on the venule side. Within the capillary, the colloid osmotic pressure is constant at 18 mm Hg. As a result: Fluid will be forced out of the capillary on the arteriole side and all of it will be absorbed by the lymphatics on the venule side Fluid will be absorbed by the capillary on the arteriole side and lymph will be supplied by the lymphatics on the venule side The fluid will be forced out continually from the capillary on both the arteriole and venule side Fluid will be absorbed by the capillary on the arteriole side and forced out of the capillary on the venule side Fluid will be forced out of the capillary at the arteriole side and reabsorbed by the capillary on the venule side
QUESTION 3 A systemic capillary has a hydraulic pressure of 25 mm Hg at the arteriole side and a hydraulic pressure of 20 mm Hg on the venule side. Within the capillary, the colloid osmotic pressure is constant at 28 mm Hg. As a result: Fluid will be absorbed by the capillary on the arteriole side and forced out of the capillary on the venule side Fluid will be forced out of the capillary at the arteriole side and reabsorbed by the capillary on the venule side Fluid will be absorbed by the capillary on the arteriole side and lymph will be supplied by the lymphatics on the venule side O The fluid will reside solely within the capillary on both the arteriole and venule side Fluid will be forced out of the capillary on the arteriole side and all of it will be absorbed by the lymphatics on the venule side
QUESTION 3 If I measure your blood pressure using a blood pressure cuff on your arm and get a reading of 115/75 mm Hg, the number 115 mm Hg represents: The pressure in your left ventricle during systole The pressure in your left ventricle during diastole brachial artery during systole The pressure in your The pressure in your brachial artery during diastole The pressure in your aorta during systole The pressure in your aorta during diastole
Question 4 BEBEL A vessel's radius decreases from 12µm to 6µm. Which of the following is true about the change that will occur in the vessel's resistance? OA. The vessel's resistance will increase 2-fold. OB. The vessel's resistance will increase 16-fold. OC. The vessel's resistance will increase 36-fold. D. The vessel's resistance will decrease 2-fold. OE. The vessel's resistance will decrease 36-fold. www
QUESTION 1 All of the following statements regarding the cardiovascular system are correct, EXCEPT blood is a suspension made up of cells in extracellular fluid all veins transport blood away from the chambers of the heart blood transports heat from working cells to the skin the innermost layer of all blood vessels is called endothelium
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QUESTION 29 Which of the following general blood transport mechanisms is mismatched? oxygen gas - from lungs to all cells of the body hormones - from endocrine glands to liver heat - from working cells to skin metabolic waste - from working cells to kidneys
Question 5. Considering the above information, which route of administration would you favor for these drugs, would they be used as treatments in humans? Justify your answer
QUESTION 1 Match each of the following terms (related to circulation of blood) to its definition. pressure gradient A. blood that flows smoothly and linearly resistance B. the difference in pressure between two areas turbulent blood flow blood flow C. the force exerted by the blood against the inside wall of the blood vessel English (United States) D. the actual volume of blood flowing through a blood vessel E. anything that blocks the flow of blood in a blood vessel F. a measure of the amount of friction blood encounters as it passes through a blood vessel G. a measure of the thickness of blood H. blood that does NOT flow smoothly and linearly I. the amount of blood pumped by the heart in one minute QUESTION 2 When an arteriole dilates, blood flow through it decreases increases MacBook Air Focus R M
Question 7 A sudden increase in blood volume would result in which of the following physiological responses in an attempt to maintain normal arterial pressure? stretching of the baroreceptors, resulting in a decrease in SNS and an increase in PNS activity a decrease in heart rate a decrease in angiotensin II a decrease in vasoconstriction and total peripheral resistance all of the above

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