Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 19, Problem 4RQ
Which of the following lists the valves in the order through which the blood flows from the vena cava through the heart?
- tricuspid, pulmonary semilunar, bicuspid, aortic semilunar
- mitral, pulmonary semilunar, bicuspid, aortic semilunar
- aortic semilunar, pulmonary semilunar, tricuspid, bicuspid
- bicuspid, aortic semilunar, tricuspid, pulmonary semilunar
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
What is the tissue type for the following structures of the heart
Fibrous pericardium
Serous pericardium
Myocardium
Endocardium
Right atrium
right Ventricle
Left Atrium
Left Ventricle
Auricles Papillary muscles
Fossa Ovalis
Pectinate Muscles
Chordae Tendinae
Interventricular septum
Tricuspid, pulmonary, Bicuspid, mitral, and Aortic semilunar valves
pulmonary trunk
Pulmonary artery
Aorta
Arteries
Sinus/veins
which of the following are true of atrioventricular valves? pick three answers: attached to chordae tendinae, produce the first heart sound, prevent the backflow of blood into the atria, produce the second heart sound, separate ventricles from arteries
Which one of the following statements is incorrect?
There are no valves in arteries.
the walls of veins are thin.
the walls of capillaries are thick.
veins carry blood into the heart.
Chapter 19 Solutions
Anatomy & Physiology
Ch. 19 - Visit this site...Ch. 19 - Which of the following is not important in...Ch. 19 - Which valve separates the left atrium from the...Ch. 19 - Which of the following lists the valves in the...Ch. 19 - Which chamber initially receives blood from the...Ch. 19 - The ________ layer secretes chemicals that help to...Ch. 19 - The myocardium would be the thickest in the...Ch. 19 - In which septum is it normal to find openings in...Ch. 19 - Which of the following is unique to cardiac muscle...Ch. 19 - The influx of which ion accounts for the plateau...
Ch. 19 - Which portion of the ECG corresponds to...Ch. 19 - Which component of the heart conduction system...Ch. 19 - The cardiac cycle consists of a distinct...Ch. 19 - Most blood enters the ventricle during ________....Ch. 19 - The first heart sound represents which portion of...Ch. 19 - Ventricular relaxation immediately follows...Ch. 19 - The force the heart must overcome to pump blood is...Ch. 19 - The cardiovascular centers are located in which...Ch. 19 - In a healthy young adult, what happens to cardiac...Ch. 19 - What happens to preload when there is venous...Ch. 19 - Which of the following is a positive inotrope? Na+...Ch. 19 - The earliest organ to form and begin function...Ch. 19 - Of the three germ layers that give rise to all...Ch. 19 - The two tubes that eventually fuse to form the...Ch. 19 - Which primitive area of the heart will give rise...Ch. 19 - The pulmonary trunk and aorta are derived from...Ch. 19 - Describe how the valves keep the blood moving in...Ch. 19 - Why is the pressure in the pulmonary circulation...Ch. 19 - Why is the plateau phase so critical to cardiac...Ch. 19 - How does the delay of the impulse at the...Ch. 19 - How do gap junctions and intercalated disks aid...Ch. 19 - Why do the cardiac muscles cells demonstrate...Ch. 19 - Describe one cardiac cycle, beginning with both...Ch. 19 - Why does increasing EDV increase contractility?Ch. 19 - Why is afterload important to cardiac function?Ch. 19 - Why is it so important for the human heart to...Ch. 19 - Describe how the major pumping chambers, the...
Additional Science Textbook Solutions
Find more solutions based on key concepts
When you take off in a jet aircraft, there is a sensation of being pushed back into the seat. Explain why you m...
College Physics
What is the difference between cellular respiration and external respiration?
Human Physiology: An Integrated Approach (7th Edition)
Endospore formation is called (a) _____. It is initiated by (b) _____. Formation of a new cell from an endospor...
Microbiology: An Introduction
Assume that genes, A and B are on the same chromosome and are 50 map units apart. An animal heterozygous at bot...
Campbell Biology (11th Edition)
Compare and contrast aerobic respiration, anaerobic respiration, and fermentation.
Microbiology with Diseases by Body System (4th Edition)
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
- Which of the following is not correct regarding the heart? ventricular fibrillation occurs from autorhythmic cells firing out of sequence the majority of cells are contractile, very few are autorythmic the atria and the ventricles contract at the same time both ventricles contract almost at the same timearrow_forwardWhich of the following structures of the heart is responsible for pumping the blood to the lungs? left atrium left ventricle right atrium right ventricle sinoatrial nodearrow_forwardA 60-year-old woman receives a coronary angiogram following a myocardial infarction in order to evaluate the condition of her coronary circulation. Most blood draining from the heart wall (myocardium) will return to the heart through which of the following structures? Coronary sinus Superior vena cava Ascending aorta Pulmonary veins Inferior vena cavaarrow_forward
- Rearrange these structures in the order in which blood passes through them in a circuit from the heart to the foot and back. Put in order (start with the 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 -left ventriclearrow_forwardWhere is the pacemaker of the heart located? What is it called? Trace the path of electrical excitation from there to a cardiomyocyte of the left ventricle, naming each component of the conduction system along the way.arrow_forwardWhich side of the heart acts as the pulmonary pump? The systemic pump.arrow_forward
- Outermost layer of the heart as organ itself Composed of skeletal muscle Composed mainly of cardiac muscle tissue Also referred to as the epicardium Area filled with serous fluid to decrease friction Functions to bring air in and out of lungs Outermost portion of sac composed of dense irregular connective tissue Innermost layer of the heart organ Middle layer of the heart organ Most superficial layer secreting serous fluid Entire protective structure surrounding heart Identify location of entrance and exit of blood vessels Tapered end of heart pointing toward left hip Most deep layer secreting serous fluid fills and empties of bloodarrow_forwardWhich of the following statements best describes systolic blood pressure? Systolic blood pressure depends upon the force of the heart contractions - the stronger the contractions the higher the systolic pressure will be. Systolic blood pressure depends on how tightly the cuff of the sphygmomanometer is tightened. Systolic blood pressure depends upon the resistance of the blood vessels - the greater the resistance to blood flow the higher the systolic pressure will be. Systolic blood pressure depends upon the force and frequency of the heart contractions - the stronger and more frequent the contractions the higher the systolic pressure will be.arrow_forwardThe heart is resting during Select one: ventricular systole. the ejection period. ventricular diastole. atrial systole.arrow_forward
- Match each function to the correct cardiac valve. Prevents backflow of blood into the left atrium. Aortic valve Mitral (bicuspid) valve Pulmonary valve Tricuspid valve Prevents backflow of blood into the left ventricle Aortic valve Mitral (bicuspid) valve Pulmonary valve Tricuspid valvearrow_forwardWhich heart chambers are used as route between heart and the entire body? right atrium, right ventricle left ventricle, right atrium right ventricle, left atrium left atrium, left ventriclearrow_forwardChordae tendineae: Group of answer choices hold the AV valves in place. contract when the heart contracts. are one part of the conductance system of the heart. regulate blood flow into the ventricles. are stretched during ventricular systole.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax CollegeBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Respiratory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=v_j-LD2YEqg;License: Standard youtube license