Human Physiology: An Integrated Approach (8th Edition)
8th Edition
ISBN: 9780134605197
Author: Dee Unglaub Silverthorn
Publisher: PEARSON
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Question
Chapter 15, Problem 23RQ
Summary Introduction
To determine: The map of the factors that affect the mean arterial blood pressure.
Introduction: Arterial blood pressure is the pressure applied by the flowing blood inside the arteries of the body. The blood pressure is regulated by a number of factors that can increase or decrease the blood pressure depending upon the requirement of the body.
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Chapter 15 Solutions
Human Physiology: An Integrated Approach (8th Edition)
Ch. 15.2 - Would you expect to find valves in the veins...Ch. 15.2 - Prob. 2CCCh. 15.2 - Who has the higher pulse pressure, someone with...Ch. 15.2 - The formula given for calculating MAP applies to a...Ch. 15.2 - Prob. 5CCCh. 15.3 - Resistance to blood flow is determined primarily...Ch. 15.3 - Prob. 7CCCh. 15.3 - Prob. 8CCCh. 15.3 - Skeletal muscle arterioles have both - and...Ch. 15.4 - Prob. 10CC
Ch. 15.4 - Prob. 11CCCh. 15.5 - Prob. 12CCCh. 15.5 - In the classic movie Jurassic Park, Dr. Ian...Ch. 15.6 - A man with liver disease loses the ability to...Ch. 15.6 - Prob. 15CCCh. 15.7 - Prob. 16CCCh. 15.7 - Malnourished children who have inadequate protein...Ch. 15 - Prob. 1RQCh. 15 - Prob. 2RQCh. 15 - Prob. 3RQCh. 15 - Prob. 4RQCh. 15 - Prob. 5RQCh. 15 - Prob. 6RQCh. 15 - List the factors that aid venous return to the...Ch. 15 - Prob. 8RQCh. 15 - Prob. 9RQCh. 15 - Prob. 10RQCh. 15 - Prob. 11RQCh. 15 - Most systemic arterioles are innervated by the...Ch. 15 - Match each event in the left column with all...Ch. 15 - Which organs receive more than two-thirds of the...Ch. 15 - By looking at the density of capillaries in a...Ch. 15 - Prob. 16RQCh. 15 - Prob. 17RQCh. 15 - Define edema. List some ways in which it can...Ch. 15 - Prob. 19RQCh. 15 - Prob. 20RQCh. 15 - Calcium channel blockers prevent Ca2+ movement...Ch. 15 - Prob. 22RQCh. 15 - Prob. 23RQCh. 15 - Define myogenic autoregulation. What mechanisms...Ch. 15 - Left ventricular failure may be accompanied by...Ch. 15 - Robert is a 52-year-old nonsmoker. He weighs 180...Ch. 15 - The following figure is a schematic representation...Ch. 15 - Prob. 28RQCh. 15 - Draw a reflex map that explains Anthonys vasovagal...Ch. 15 - Prob. 30RQCh. 15 - Prob. 31RQCh. 15 - Prob. 32RQCh. 15 - Prob. 33RQCh. 15 - Prob. 34RQCh. 15 - Prob. 35RQCh. 15 - Prob. 36RQCh. 15 - Prob. 37RQCh. 15 - Prob. 38RQCh. 15 - Prob. 39RQ
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Similar questions
- Given a blood pressure of 130/70 mm Hg. Calculate the mean arterial pressure (MAP).arrow_forwardNewer clinical guidelines suggest using a cut-point value of 120 mmHg for systolic blood pressure to identify a person as being hypertensive. However, some clinicians and researchers have suggested increasing the cut-point value for systolic blood pressure to 130 mmHg to identify hypertension (i.e., those with systolic blood pressure of 130 mmHg and above would be positive for hypertension). If the cut-point value for identifying a person as hypertensive was increased from 120 mmHg to 130 mmHg, which of the following may occur? A. The sensitivity of the new cut-point value would increase. B. The specificity of the new cut-point value would increase. C. Both the sensitivity and specificity of the new cut-point value would increase. D. There would be no change to the sensitivity or specificity of the new cut-point value.arrow_forwardCalculate the mean arterial pressure for an individual with a blood pressure of 140/90.arrow_forward
- Make a list of the different physiological equations: Mean Arterial Blood Pressure (MAP) = Oxygen transport (TO2) equation (part of Fick equation) = The a-v difference equation (part of Fick equation) =arrow_forwardBlood Flow (BF)= (diff. in) Pressure (P) /Resistance (R) Assign these numbers to the equation above: If 6/3=2, when you increase 3, what happens to 6 in order to get 2 to stay the same?arrow_forwardAccording to Stephen Hales, if systolic blood pressure in the brachial artery (SBP) = 150 mm Hg, and diastolic blood pressure (DBP) = 90 mm Hg, then mean arterial pressure (MAP) must be: 100 mm Hg 110 mm Hg 120 mm Hg 130 mm Hg 140 mm Hgarrow_forward
- What are the two major control systems that providehomeostasis of blood pressure? Give a definition of each.arrow_forwardDefine blood pressure and describe and compare specific types (e.g. arterial, MABP, venous, PP). Include their expected values or ranges. Explain what happens to pressure when blood flows further away from the heart. During the rest period before starting an exercise routine where is most of the blood concentrated? Upon initiating exercise what happens to blood flow and pressure?arrow_forwardPlease answer the following T/F statement: Ventricular pressure drops below 80 mm Hg in a person with an arterial blood pressure of 120/80 mm Hg. True or False?arrow_forward
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