Visual Anatomy & Physiology (2nd Edition)
Visual Anatomy & Physiology (2nd Edition)
2nd Edition
ISBN: 9780321918949
Author: Frederic H. Martini, William C. Ober, Judi L. Nath, Edwin F. Bartholomew, Kevin F. Petti
Publisher: PEARSON
bartleby

Videos

Question
Book Icon
Chapter 19, Problem 1CRQ
Summary Introduction

Introduction: The heart contracts and relaxes to pump the blood throughout the body. One complete contraction and relaxation is called a heartbeat and the rate of heartbeat is 70 to 75 beats per minute. The heart produces a characteristic sound during the heartbeat.

Expert Solution & Answer
Check Mark

Answer to Problem 1CRQ

Correct answer: The statement “the S1 or lubb sound of the heart is produced by the closing of the AV valves” is true.

Explanation of Solution

The heart produces the “lubb” and “dubb” sound due to the closure of the heart valves. The heart has four valves, two semilunar valves, and two atrioventricular (AV) valves. The mitral valve or bicuspid valve and tricuspid valve are atrioventricular valves situated between atria and the ventricles. The closure of AV valves creates the first sound the S1-“lubb”.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
please draw in what the steps are given. Thank you!
please draw in and fill out the empty slots from image below. thank you!
There is a species of eagle, which lives in a tropical forest in Brazil. The alula pattern of its wings is determined by a single autosomal gene with four alleles that exhibit an unknown hierarchy of dominance. Genetic testing shows that individuals 1-1, 11-4, 11-7, III-1, and III-4 are each homozygous. How many possible genotypes among checkered eagles in the population?

Chapter 19 Solutions

Visual Anatomy & Physiology (2nd Edition)

Ch. 19.1 - Name and describe the shallow depressions and...Ch. 19.1 - Prob. 4.3RCh. 19.1 - Prob. 5.1RCh. 19.1 - Prob. 5.2RCh. 19.1 - Prob. 5.3RCh. 19.1 - Prob. 6.1RCh. 19.1 - Prob. 6.2RCh. 19.1 - Prob. 6.3RCh. 19.1 - Prob. 7.1RCh. 19.1 - Prob. 7.2RCh. 19.1 - Prob. 7.3RCh. 19.1 - Prob. 8.1RCh. 19.1 - Prob. 8.2RCh. 19.1 - Prob. 8.3RCh. 19.1 - Describe the heart’s location, shape, and...Ch. 19.1 - Describe the structure of the pericardium and...Ch. 19.1 - Prob. 3LOCh. 19.1 - Prob. 4LOCh. 19.1 - Describe the major vessels supplying the heart,...Ch. 19.1 - Prob. 6LOCh. 19.1 - Prob. 7LOCh. 19.1 - Prob. 8LOCh. 19.1 - Labeing: Label each of the structures in this...Ch. 19.1 - Prob. 2SRCh. 19.1 - Prob. 3SRCh. 19.1 - Prob. 4SRCh. 19.1 - Prob. 5SRCh. 19.1 - Prob. 6SRCh. 19.1 - Prob. 7SRCh. 19.1 - Prob. 8SRCh. 19.1 - Prob. 9SRCh. 19.1 - Prob. 10SRCh. 19.1 - Prob. 11SRCh. 19.1 - Prob. 12SRCh. 19.1 - Prob. 13SRCh. 19.1 - Prob. 14SRCh. 19.1 - Prob. 15SRCh. 19.1 - Prob. 16SRCh. 19.1 - Prob. 17SRCh. 19.1 - Prob. 18SRCh. 19.1 - Prob. 19SRCh. 19.1 - Prob. 20SRCh. 19.1 - Prob. 21SRCh. 19.1 - Prob. 22SRCh. 19.1 - Prob. 23SRCh. 19.1 - Prob. 24SRCh. 19.1 - Prob. 25SRCh. 19.1 - Prob. 26SRCh. 19.1 - Prob. 27SRCh. 19.1 - Prob. 28SRCh. 19.1 - Prob. 29SRCh. 19.1 - Prob. 30SRCh. 19.1 - Prob. 31SRCh. 19.1 - Prob. 32SRCh. 19.1 - Matching: Match each lettered term with the most...Ch. 19.1 - Prob. 34SRCh. 19.1 - Prob. 35SRCh. 19.2 - Prob. 1.1RCh. 19.2 - Prob. 1.2RCh. 19.2 - Prob. 1.3RCh. 19.2 - Prob. 2.1RCh. 19.2 - Prob. 2.2RCh. 19.2 - Prob. 2.3RCh. 19.2 - Prob. 3.1RCh. 19.2 - Prob. 3.2RCh. 19.2 - Prob. 3.3RCh. 19.2 - Why does tetany not occur in cardiac muscle? Ch. 19.2 - Prob. 4.2RCh. 19.2 - Prob. 4.3RCh. 19.2 - Prob. 5.1RCh. 19.2 - Prob. 5.2RCh. 19.2 - Prob. 5.3RCh. 19.2 - Prob. 6.1RCh. 19.2 - Prob. 6.2RCh. 19.2 - Prob. 6.3RCh. 19.2 - Prob. 7.1RCh. 19.2 - Prob. 7.2RCh. 19.2 - Prob. 7.3RCh. 19.2 - Prob. 8.1RCh. 19.2 - Prob. 8.2RCh. 19.2 - Prob. 8.3RCh. 19.2 - Prob. 1LOCh. 19.2 - Prob. 2LOCh. 19.2 - Prob. 3LOCh. 19.2 - Prob. 4LOCh. 19.2 - Describe the factors affecting the heart rate. Ch. 19.2 - Prob. 6LOCh. 19.2 - Prob. 7LOCh. 19.2 - Prob. 8LOCh. 19.2 - Prob. 1SRCh. 19.2 - Prob. 2SRCh. 19.2 - Prob. 3SRCh. 19.2 - Prob. 4SRCh. 19.2 - P wave cardiac output autorhythmicity “lubb”...Ch. 19.2 - Prob. 6SRCh. 19.2 - Prob. 7SRCh. 19.2 - Prob. 8SRCh. 19.2 - Prob. 9SRCh. 19.2 - Prob. 10SRCh. 19.2 - Prob. 11SRCh. 19.2 - Prob. 12SRCh. 19.2 - Prob. 13SRCh. 19.2 - Prob. 14SRCh. 19.2 - Prob. 15SRCh. 19.2 - Prob. 16SRCh. 19.2 - Prob. 17SRCh. 19.3 - Prob. 1.1RCh. 19.3 - Prob. 1.2RCh. 19.3 - Prob. 1.3RCh. 19.3 - Prob. 2.1RCh. 19.3 - Prob. 2.2RCh. 19.3 - Prob. 2.3RCh. 19.3 - Prob. 3.1RCh. 19.3 - Prob. 3.2RCh. 19.3 - Prob. 3.3RCh. 19.3 - Prob. 4.1RCh. 19.3 - Prob. 4.2RCh. 19.3 - Prob. 4.3RCh. 19.3 - Prob. 5.1RCh. 19.3 - Prob. 5.2RCh. 19.3 - Prob. 5.3RCh. 19.3 - Prob. 6.1RCh. 19.3 - Prob. 6.2RCh. 19.3 - Prob. 6.3RCh. 19.3 - Prob. 7.1RCh. 19.3 - Prob. 7.2RCh. 19.3 - Prob. 7.3RCh. 19.3 - Prob. 8.1RCh. 19.3 - Prob. 8.2RCh. 19.3 - Prob. 8.3RCh. 19.3 - Prob. 9.1RCh. 19.3 - Prob. 9.2RCh. 19.3 - Prob. 9.3RCh. 19.3 - Prob. 1LOCh. 19.3 - Prob. 2LOCh. 19.3 - Prob. 3LOCh. 19.3 - Prob. 4LOCh. 19.3 - Prob. 5LOCh. 19.3 - Prob. 6LOCh. 19.3 - Prob. 7LOCh. 19.3 - Prob. 8LOCh. 19.3 - Prob. 9LOCh. 19.3 - Prob. 1SRCh. 19.3 - Prob. 2SRCh. 19.3 - Prob. 3SRCh. 19.3 - Prob. 4SRCh. 19.3 - Prob. 5SRCh. 19.3 - Prob. 6SRCh. 19.3 - Prob. 7SRCh. 19.3 - Prob. 8SRCh. 19.3 - Prob. 9SRCh. 19.3 - Prob. 10SRCh. 19.3 - Prob. 11SRCh. 19.3 - Prob. 12SRCh. 19.3 - Prob. 13SRCh. 19 - Prob. 1CRQCh. 19 - Prob. 2CRQCh. 19 - Prob. 3CRQCh. 19 - Prob. 4CRQCh. 19 - Prob. 5CRQCh. 19 - Prob. 6CRQCh. 19 - Prob. 7CRQCh. 19 - Prob. 8CRQCh. 19 - Prob. 9CRQCh. 19 - Prob. 10CRQCh. 19 - Prob. 11CRQCh. 19 - Prob. 12CRQCh. 19 - Prob. 13CRQCh. 19 - Prob. 14CRQCh. 19 - Prob. 15CRQCh. 19 - Prob. 16CRQCh. 19 - Prob. 17CRQCh. 19 - Prob. 18CRQCh. 19 - Prob. 19CRQCh. 19 - Prob. 20CRQCh. 19 - Prob. 1CICh. 19 - Prob. 2CICh. 19 - Prob. 3CI
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
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
The Cardiovascular System: An Overview; Author: Strong Medicine;https://www.youtube.com/watch?v=Wu18mpI_62s;License: Standard youtube license