Human Physiology: An Integrated Approach (8th Edition)
8th Edition
ISBN: 9780134605197
Author: Dee Unglaub Silverthorn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 15, Problem 26RQ
Robert is a 52-year-old nonsmoker. He weighs 180 lbs and stands 5′9″ tall, and his blood pressure averaged 145/95 on three successive visits to his doctor’s office. His father, grandfather, and uncle all had heart attacks in their early 50s, and his mother died of a stroke at the age of 71.
- a. Identify Robert’s risk factors for coronary heart disease.
- b. Does Robert have hypertension? Explain.
- c. Robert’s doctor prescribes a drug called a beta blocker. Explain the mechanism by which a beta-receptor-blocking drug may help lower blood pressure.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Explain four ways that aging impacts the cardiovascular system.
Is Cushing syndrome the possibility of developing hypertension? Explain how?
Write the summary of cardiovascular changes during mild upright exercise like jogging?
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
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Why do hypertension and dyslipidemia increase the likelihood of developing coronary artery disease?arrow_forwardWhich of the following is likely the most important predictor of cerebral injury and infarction in a patient with hypertensive emergency in pregnancy? A. Degree of diabetic hypertension B. Relative increase of mean arterial pressure from baseline C. Degree of systolic blood hypertensionarrow_forwardWhat comes first in cardiac disease illness and progression: a) Congestive Heart Disease, b) Acute Coronary Syndrome or c) Coronary Artery Disease? Discuss the worst or most severe possible outcome if a patient acquires all these diseases at one time.arrow_forward
- below are a number of scenarios. Please determine and explain how each will impact cardiac output. A. Increase in ionotropic agents B. increase in body temperature C. hypercalcaemiaarrow_forward1- A. How is the blood in the pulmonary artery and pulmonary veins different from the blood in the other arteries veins? B. Describe one SIMILARITY and one STRUCTURAL DIFFERENCE between AORTA and VENA CAVA 2- Kathleen decided to donate blood to the Canadian Red Cross. After donating blood, her blood pressure reading was 140 mm Hg / 95 mm Hg. Is this an example of hypotension OR hypertension? What are TWO possible side effects Kathleen may experience? EXPLAIN why she may experience themarrow_forward29. All of the followings are correct, except ---------------------. A. The mean blood pressure decreases with distance from the heart. B. The linear rate of blood flow is inversely proportional to total cross-sectional area. C. The highest blood velocity occurs at the capillaries. D. Capillaries consist of a single layer of endothelial cells surrounded by basement membrane and some contractile pericytes E. Substances move across walls of blood capillaries either through or between endothelial cellsarrow_forward
- List both modifiable and non-modifiable conditions that can lead to cardiovascular disorder or hypertension.arrow_forwardIf you notice a Q wave in lead I, what other lead or leads would you want to examine to help diagnosis myocardial damage? Group of answer choices Lead AVL and V5 Lead III V6 II and AVF A and Carrow_forwardExplain three ways of reducing the risk of atherosclerosis.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage LearningMedical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage LearningEssentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage
How stress affects your body - Sharon Horesh Bergquist; Author: TED-Ed;https://www.youtube.com/watch?v=v-t1Z5-oPtU;License: Standard Youtube License