ANATOMY AND PHYSIOLOGY17th EditionOpenStax Publisher: OPENSTAX CISBN: 9781630180928
ANATOMY AND PHYSIOLOGY
Solutions for ANATOMY AND PHYSIOLOGY
Problem 1ILQ:
Visit this site (http://openstaxcollege.org/l/heartvalve) to observe an echocardiogram of actual...Problem 2RQ:
Which of the following is not important in preventing backflow of blood? chordae tendineae papillary...Problem 3RQ:
Which valve separates the left atrium from the left ventricle? mitral tricuspid pulmonary aorticProblem 4RQ:
Which of the following lists the valves in the order through which the blood flows from the vena...Problem 5RQ:
Which chamber initially receives blood from the systemic circuit? left atrium left ventricle right...Problem 6RQ:
The ________ layer secretes chemicals that help to regulate ionic environments and strength of...Problem 7RQ:
The myocardium would be the thickest in the ________. left atrium left ventricle right atrium right...Problem 8RQ:
In which septum is it normal to find openings in the adult? interatrial septum interventricular...Problem 9RQ:
Which of the following is unique to cardiac muscle cells? Only cardiac muscle contains a...Problem 10RQ:
The influx of which ion accounts for the plateau phase? sodium potassium chloride calciumProblem 11RQ:
Which portion of the ECG corresponds to repolarization of the atria? P wave QRS complex T wave none...Problem 12RQ:
Which component of the heart conduction system would have the slowest rate of firing?...Problem 13RQ:
The cardiac cycle consists of a distinct relaxation and contraction phase. Which term is typically...Problem 14RQ:
Most blood enters the ventricle during ________. atrial systole atrial diastole ventricular systole...Problem 15RQ:
The first heart sound represents which portion of the cardiac cycle? atrial systole ventricular...Problem 16RQ:
Ventricular relaxation immediately follows ________. atrial depolarization ventricular...Problem 17RQ:
The force the heart must overcome to pump blood is known as ________. preload after load cardiac...Problem 18RQ:
The cardiovascular centers are located in which area of the brain? medulla oblongata pons...Problem 19RQ:
In a healthy young adult, what happens to cardiac output when heart rate increases above 160 bpm? It...Problem 20RQ:
What happens to preload when there is venous constriction in the veins? It increases. It decreases....Problem 22RQ:
The earliest organ to form and begin function within the developing human is the ________. brain...Problem 23RQ:
Of the three germ layers that give rise to all adult tissues and organs, which gives rise to the...Problem 24RQ:
The two tubes that eventually fuse to form the heart are referred to as the ________. primitive...Problem 25RQ:
Which primitive area of the heart will give rise to the right ventricle? bulbus cordis primitive...Problem 26RQ:
The pulmonary trunk and aorta are derived from which primitive heart structure? bulbus cordis...Problem 28CTQ:
Why is the pressure in the pulmonary circulation lower than in the systemic circulation?Problem 30CTQ:
How does the delay of the impulse at the atrioventricular node contribute to cardiac function?Problem 34CTQ:
Why does increasing EDV increase contractility?Problem 35CTQ:
Why is afterload important to cardiac function?Browse All Chapters of This Textbook
Chapter 1 - An Introduction To The Human BodyChapter 2 - The Chemical Level Of OrganizationChapter 3 - The Cellular Level Of OrganizationChapter 4 - The Tissue Level Of OrganizationChapter 5 - The Integumentary SystemChapter 6 - Bone Tissue And The Skeletal SystemChapter 7 - Axial SkeletonChapter 8 - The Appendicular SkeletonChapter 9 - JointsChapter 10 - Muscle Tissue
Chapter 11 - The Muscular SystemChapter 12 - The Nervous System And Nervous TissueChapter 13 - Anatomy Of The Nervous SystemChapter 14 - The Somatic Nervous SystemChapter 15 - The Autonomic Nervous SystemChapter 16 - The Neurological ExamChapter 17 - The Endocrine SystemChapter 18 - The Cardiovascular System: BloodChapter 19 - The Cardiovascular System: The HeartChapter 20 - The Cardiovascular System: Blood Vessels And CirculationChapter 21 - The Lymphatic And Immune SystemChapter 22 - The Respiratory SystemChapter 23 - The Digestive SystemChapter 24 - Metabolism And NutritionChapter 25 - The Urinary SystemChapter 26 - Fluid, Electrolyte, And Acid-base BalanceChapter 27 - The Reproductive SystemChapter 28 - Development And Inheritance
Sample Solutions for this Textbook
We offer sample solutions for ANATOMY AND PHYSIOLOGY homework problems. See examples below:
Chapter 1, Problem 1ILQChapter 2, Problem 1ILQChapter 3, Problem 1ILQChapter 4, Problem 1ILQChapter 5, Problem 1ILQChapter 6, Problem 1RQChapter 7, Problem 1ILQChapter 8, Problem 1ILQChapter 9, Problem 1ILQ
Chapter 10, Problem 1ILQChapter 11, Problem 1RQChapter 12, Problem 1ILQChapter 13, Problem 1ILQChapter 14, Problem 1ILQChapter 15, Problem 1ILQChapter 16, Problem 1ILQChapter 17, Problem 1ILQChapter 18, Problem 1ILQChapter 19, Problem 1ILQChapter 20, Problem 1ILQChapter 21, Problem 1ILQChapter 22, Problem 1ILQChapter 23, Problem 1ILQChapter 24, Problem 1RQChapter 25, Problem 1RQChapter 26, Problem 1ILQChapter 27, Problem 1ILQChapter 28, Problem 1ILQ
More Editions of This Book
Corresponding editions of this textbook are also available below:
Anatomy and Physiology by OpenStax
17th Edition
ISBN: 9781506698021
ANATOMY+PHYSIOLOGY
13th Edition
ISBN: 2810017675928
Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Anatomy & Physiology
17th Edition
ISBN: 9781947172043
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