HUMAN ANATOMY
HUMAN ANATOMY
6th Edition
ISBN: 9781260210262
Author: SALADIN
Publisher: RENT MCG
bartleby

Concept explainers

Question
Book Icon
Chapter 21.5, Problem 20BYGO
Summary Introduction

To analyze:

The two changes that occur in the blood vessels in old age, other than specific vascular diseases.

Introduction:

Our arteries become less distensible as we get older and absorb lea systolic strength. This growing rigidity is referred to as arteriosclerosis. The primary cause of this is a lifeline of free radicals damage that causes the elastic and other tissues of the arterial walls to deteriorate gradually. Another contributing factor is atherosclerosis, the growth of lipid deposits in the arterial walls. The most common vascular disease, atherosclerosis, can lead to stroke, kidney failure, or heart failure.

Blurred answer
Students have asked these similar questions
please answer all of the following questions 1.One of your patients in the nursing home says that when she gets out of bed in the morning she feels her heart racing.  She also feels a bit light-headed. What is the cause of the light-headed feeling?  Why does she detect an increase in her heart rate? 2. Two common types of medication used for hypertension are diuretics and beta-blockers.  These drugs act in very different ways to lower blood pressure.  Explain very briefly the mechanism of each.   3. Questions 3 & 4 are based on the following: Mr. Grimaldi has been diagnosed with a posterior pituitary tumor that is secreting excessive amounts of ADH.             Would you expect this patient’s blood pressure to be chronically elevated or depressed?           elevated     depressed 4.  Describe two ways in which the ADH is affecting his blood pressure. 5.  Questions 5 & 6 are based on the following. Renal (kidney) disease in a young woman has resulted in…
Illuminate the Truth Capillaries Highlight the word or phrase that makes cach of the following statements true. 1. Capillaries (are)(are not) evenly distributed throughout the body. 2. The majority of the capillaries in skeletal muscles are (constantly filled with blood)(shut down during periods of rest). 3. Capillaries (take up)(release) wastes, such as carbon dioxide and ammonia. 4. Water (flows into)(moves into and out of) capillaries. 5. In diffusion, substances move from areas of (greater)(lesser) to (greater)(lesser) concentration. 6. The concentration of oxygen within capillaries is (greater than)(less than) the concentration of oxygen in the surrounding tissue fluid; therefore, oxygen diffuses (into)(out of) the capillaries. 7. (Osmosis) (Filtration) occurs close to the arterial side of the capillary bed, while (colloid osmotic pressure)(diffusion) operates toward the venous side. 8. Of all the fluid filtered at the arterial end of the capillary bed. about (85%)(15%) is…
Put in Order (rearrange these structures in the order in which blood passes through them in a circuit from the heart to the foot and back; the first one is done for you) 1. Left Ventricle   abdominal aorta anterior tibial artery anterior tibial vein aortic arch ascending aorta common iliac vein common iliac artery external iliac artery external iliac vein femoral artery femoral vein foot inferior vena cava popliteal artery popliteal vein right atrium thoracic aorta

Chapter 21 Solutions

HUMAN ANATOMY

Ch. 21.3 - Prob. 9BYGOCh. 21.3 - Prob. 10BYGOCh. 21.3 - Prob. 11BYGOCh. 21.3 - Prob. 12BYGOCh. 21.3 - Prob. 13BYGOCh. 21.4 - Prob. 1AWYKCh. 21.4 - Prob. 14BYGOCh. 21.4 - Prob. 15BYGOCh. 21.4 - Prob. 16BYGOCh. 21.4 - Prob. 17BYGOCh. 21.4 - From the preceding discussion of arteries veins of...Ch. 21.5 - Prob. 18BYGOCh. 21.5 - Prob. 19BYGOCh. 21.5 - Prob. 20BYGOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.1.3AYLOCh. 21 - Prob. 21.1.4AYLOCh. 21 - Prob. 21.1.5AYLOCh. 21 - Prob. 21.1.6AYLOCh. 21 - Prob. 21.1.7AYLOCh. 21 - Prob. 21.1.8AYLOCh. 21 - Prob. 21.1.9AYLOCh. 21 - Prob. 21.1.10AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.1.12AYLOCh. 21 - Prob. 21.1.13AYLOCh. 21 - Prob. 21.2.1AYLOCh. 21 - Prob. 21.2.2AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.2AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.6AYLOCh. 21 - Prob. 21.3.7AYLOCh. 21 - Prob. 21.3.8AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.10AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.13AYLOCh. 21 - Prob. 21.3.14AYLOCh. 21 - Prob. 21.3.15AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.18AYLOCh. 21 - Prob. 21.3.19AYLOCh. 21 - Prob. 21.3.20AYLOCh. 21 - Prob. 21.4.1AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.4.3AYLOCh. 21 - Prob. 21.4.4AYLOCh. 21 - Prob. 21.4.5AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.5.2AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.5.4AYLOCh. 21 - Prob. 21.5.5AYLOCh. 21 - Prob. 1TYRCh. 21 - Prob. 2TYRCh. 21 - Prob. 3TYRCh. 21 - A circulatory pathway in which the blood flows...Ch. 21 - Prob. 5TYRCh. 21 - Prob. 6TYRCh. 21 - Prob. 7TYRCh. 21 - Prob. 8TYRCh. 21 - Prob. 9TYRCh. 21 - Prob. 10TYRCh. 21 - Prob. 11TYRCh. 21 - Prob. 12TYRCh. 21 - Prob. 13TYRCh. 21 - Prob. 14TYRCh. 21 - Prob. 15TYRCh. 21 - Prob. 16TYRCh. 21 - Prob. 17TYRCh. 21 - Prob. 18TYRCh. 21 - Prob. 19TYRCh. 21 - Prob. 20TYRCh. 21 - Prob. 1BYMVCh. 21 - Prob. 2BYMVCh. 21 - Prob. 3BYMVCh. 21 - Prob. 4BYMVCh. 21 - Prob. 5BYMVCh. 21 - Prob. 6BYMVCh. 21 - Prob. 7BYMVCh. 21 - Prob. 8BYMVCh. 21 - Prob. 9BYMVCh. 21 - Prob. 10BYMVCh. 21 - Prob. 1WWWTSCh. 21 - Prob. 2WWWTSCh. 21 - Prob. 3WWWTSCh. 21 - Prob. 4WWWTSCh. 21 - Prob. 5WWWTSCh. 21 - Prob. 6WWWTSCh. 21 - Prob. 7WWWTSCh. 21 - Prob. 8WWWTSCh. 21 - Prob. 9WWWTSCh. 21 - Prob. 10WWWTSCh. 21 - Prob. 1TYCCh. 21 - Prob. 2TYCCh. 21 - What differences would you expect between a sample...Ch. 21 - Prob. 4TYCCh. 21 - Prob. 5TYC
Knowledge Booster
Background pattern image
Biology
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Principles Of Pharmacology Med Assist
Biology
ISBN:9781337512442
Author:RICE
Publisher:Cengage
Text book image
Comprehensive Medical Terminology
Nursing
ISBN:9781133478850
Author:Jones
Publisher:Cengage