BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 33, Problem 11SA
Which heart chamber has the thickest wall?
| a. right atrium | c. left atrium |
| b. right ventricle | d. left ventricle |
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
What happens when the pressure in the ventricles becomes lower than the pressure in the atria?
a-the atrioventricular valves open
b-the semilunar valves close
c-the semilunar valves open
d-the first heart sound occurs
The most common disorder affecting the heart and blood vessels is ?
A. arrhythmia
B. Hypertension
C.Aneurysm
D. infarction
The heart is medial to the lungs?
a. true
b. false
Chapter 33 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 33 - All vertebrates have _______ . a. a closed...Ch. 33 - Prob. 2SACh. 33 - The ________ circuit carries blood to and from...Ch. 33 - Prob. 4SACh. 33 - Prob. 5SACh. 33 - Prob. 6SACh. 33 - Prob. 7SACh. 33 - Contraction of _______ drives the flow of blood...Ch. 33 - Blood pressure is highest in the _______ and...Ch. 33 - At rest, the largest volume of blood is in ______....
Ch. 33 - Which heart chamber has the thickest wall? a....Ch. 33 - A pulmonary _______ carries oxygen-poor blood. a....Ch. 33 - Prob. 13SACh. 33 - Prob. 14SACh. 33 - Match the terms with their descriptions....Ch. 33 - Prob. 1CTCh. 33 - Explain why a blood clot that forms in the leg,...Ch. 33 - Chronic alcoholism harms the liver. Alcoholics...
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
- To surgically suture the wall of the heart is a/an _________________________.arrow_forwardWhat is the function of the heartarrow_forwardWhich condition would cause a diastolic murmur? A regurgitation of blood through an incompetent tricuspid valve B regurgitation of blood through an incompetent mitral valve C regurgitation of blood through an incompetent aortic semilunar valvearrow_forward
- Which is TRUE about isovolumetric contraction of the heart? a. AV valves are closed; SL valves are open b. AV and SL valves are open c. AV valves are open; SL valves are closed d. AV and SL valves are closedarrow_forwardWhat valve is located between the left atrium and left ventricle? a-Tricuspid valve b-Bicuspid valve c-Pulmonary valve d-Aortic valvearrow_forwardEndocarditis is an inflammation of which portion of the heart? a. pericardium b. endocardium c. epicardium d. myocardiumarrow_forward
- An increase in mean blood pressure may be due to? a) an increase in heart rate b) an increase in peripheral resistance c) an increase in stroke volumearrow_forwardThe heart is..... to the sternumarrow_forwardSelect the best answer or answers from the choices given: Which of the following can lead to decreased venous return of blood to the heart? (a) an increase in blood volume, (b) an increase in venous pressure, (c) damage to the venous valves, (d) increased muscular activity.arrow_forward
- The interventricular septum and the intra-atrial septum separate the: a) chambers of the heart b) chambers of the lungs c) aorta and pulmonary artery f) bicuspid and tricuspid valves answer: A explain for each choices why they are correct or incorrect answerarrow_forwardWhy might the increase in heart rate associated with a vigorous exercise program be the cause of his becoming unconscious? a. increase in blood pressure throughout the body b. failure of the conduction system c. increase in return volume of blood to the heart d. coronary blood flow reduction due to tachycardiaarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
- Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage
Respiratory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=v_j-LD2YEqg;License: Standard youtube license