Homework Answers
a. The right ventricle is the lower of the four chambers of the heart. It pumps deoxygenated blood to the lungs.
b. Pulmonary artery- begins from the base of the right ventricle. It gets divided into the left pulmonary artery and the right pulmonary artery. Both the right and left pulmonary arteries delivery deoxygenated blood to their respective lungs.
c. Pulmonary arteries divide into pulmonary capillaries within the walls of the small air passages and alveoli of the lungs.
d. The pulmonary veins carry oxygen-rich blood away from the lungs. They arise from lungs and drain their blood the left atrium of the heart.
e. The left atrium is the uppermost left chamber of the heart. It carries oxygenated blood from the lungs and acts as a pump to transport blood to other areas of the heart.
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16.
Circulation 16. Identify, verbally and/or in writing, the location of each of the following vessels...
Place the following structures in order according to the path of blood circulation through the heart....
Place the following structures in order according to the path of blood circulation through the heart. Systemic venous circulation Systemic arterial circulation venae cavae right atrium lungs pulmonary vein right ventricle pulmonary artery left atrium left ventricle aorta
questions number 1,2,3,4,5,6,7,8,9,10,11 Chapter 22: The Cardiovascular System: Vessels and Circulation Name: Date: Section: POST-LABORATORY WORKSHEET...
questions number 1,2,3,4,5,6,7,8,9,10,11
Chapter 22: The Cardiovascular System: Vessels and Circulation Name: Date: Section: POST-LABORATORY WORKSHEET The 1 corresponds to the Learning Objectivels) listed in the chapter opener outline, Do You Know the Basics? Exercise 22.1: Blood Vessel Wall Structure 1. The tunic in blood vessels that is composed of simple squamous epithelium for endothelium) and a subendothelial layer composed of areolar com tissue is known as the tunica _linterna/externa). O 2 Exercise 22.2: Elastic Artery -The Aorta 2. Which...
BLOOD WESSELS - CIRCULAT1ON
BLOOD WESSELS - CIRCULAT1ONMatchingMatch the term on be Left with the proper selection on the right.27. ArteriesA. Smooth muscle cells that guard entrance to capillaries28. Veins.B. carry blood to the heart29. CapillariesC. Carry blood into venules30. Tunica externaD. Carry blood away from the heart31. Precapillary sphinctersF. Largest artery32. Superior vena cavaG. Outermost layer of arteries and veinsWiuktiplo ChoiceCirde the cortecf urtwer.34 . The aorta carries blood out of the:A. Right atriumB. Left atriumC. Right ventricleD. Left ventricle F None of...
Using the figures provided, label the numbered structures of the cat's thoracic cavity 5. Using your...
Using the figures provided, label
the numbered structures of the cat's thoracic cavity
5. Using your dissected specimen and Fig structures on Figure 20.4. cted specimen and Figures 20.2 and 20.3 as references, label the numbered (organ) (organ) - 15 forgan) Figure 20.4. Structures of the thoracic cavity. ventral view.photo to be labeled by students. Cervical Region 6. Using Figure 20.5 as a reference, locate the following structures: • trachea . parotid gland • mandibular gland • thyroid gland •...
Check Your Understanding 1.1 Match the heart valve with the structures separated by each valve. Tricuspid...
Check Your Understanding 1.1 Match the heart valve with the structures separated by each valve. Tricuspid valve A. Separates the left atrium and the left ventricle B. Separates the left ventricle and the aorta Pulmonary valve C. Separates the right atrium and the right ventricle Aortic valve D. Separates the right ventricle and the pulmonary artery Mitral valve
a 52 year-old female is admitted to the cardiac unit with a diagnosis of pericarditis, she...
a 52 year-old female is admitted to the cardiac unit with a diagnosis of pericarditis, she asks the nurse to explain where the infection is. a outer muscular layer of the heart nur most later of the heart chambers a membranous sac that encloses the heart d. the heart's fibrous skeleton 6 a 65 year-old male develops blockage in the pulmonary artery. as a result of the blockage, blood would first back up into the a. aorta b. left ventricle...
C. Put the following blood flow steps in the correct order, starting with the vena cavae....
C. Put the following blood flow steps in the correct order, starting with the vena cavae. Systemic arteries Inferior & Superior Vena Cavae Pulmonary valve Left ventricle Tricuspid valve Left atrium Systemic arterioles Bicuspid/Mitral valve Pulmonary veins Systemic venules Right atrium Aortic valve Pulmonary arteries Aorta Lungs- oxygenation of blood Systemic veins Right ventricle Systemic capillaries
Blood returns from the body into the heart where it then moves through the structures of...
Blood returns from the body into the heart where it then moves through the structures of the heart and finally out into the systemic circulation. Place the following structures in the order that the blood would pass through them. 1.right ventricle 2.left atrium 3.right atrium 4.pulmonary artery 5.left ventricle 6.pulmonary vein part b. The importance of the plateau phase of the action potential of myocardial cells is in? a.preventing overstretching of the cells. b.enhancing the efficiency of oxygen use by...
Microscopic Structure of the Blood Vessels l views of an artery and of a vein are shown here Identily each, on the lines to the sides, note the structural details that enabled you...
Microscopic Structure of the Blood Vessels l views of an artery and of a vein are shown here Identily each, on the lines to the sides, note the structural details that enabled you to make these identifications (vessel type) (vessel type) Now descibe each tunic more fully by selecting ts characteristics from the key below and placing the approprate key lettes on the answer lines Tunica intima Tunica media Tunica externa Key: a innermost tunic b. most superficial tunic regulates...
The lungs and the circulatory system cooperate to supply the body with oxygen and to remove...
The lungs and the circulatory system cooperate to supply the body with oxygen and to remove carbon dioxide. In the table below, indicate the relative oxygen and carbon dioxide levels found in the listed structures by writing high, low, or being exchanged. Structure Oxygen Levels Carbon dioxide levels Left atrium / left ventricle Aorta /systemic arteries Systemic capillaries Systemic veins/ vena cavae Right atrium / right ventricle Capillaries surrounding alveoli Pulmonary artery Pulmonary vein Heavy smokers often develop abnormally high...
Place the following structures in order according to the path of blood circulation through the heart. Systemic venous circulation Systemic arterial circulation venae cavae right atrium lungs pulmonary vein right ventricle pulmonary artery left atrium left ventricle aorta
questions number 1,2,3,4,5,6,7,8,9,10,11
Chapter 22: The Cardiovascular System: Vessels and Circulation Name: Date: Section: POST-LABORATORY WORKSHEET The 1 corresponds to the Learning Objectivels) listed in the chapter opener outline, Do You Know the Basics? Exercise 22.1: Blood Vessel Wall Structure 1. The tunic in blood vessels that is composed of simple squamous epithelium for endothelium) and a subendothelial layer composed of areolar com tissue is known as the tunica _linterna/externa). O 2 Exercise 22.2: Elastic Artery -The Aorta 2. Which...
BLOOD WESSELS - CIRCULAT1ONMatchingMatch the term on be Left with the proper selection on the right.27. ArteriesA. Smooth muscle cells that guard entrance to capillaries28. Veins.B. carry blood to the heart29. CapillariesC. Carry blood into venules30. Tunica externaD. Carry blood away from the heart31. Precapillary sphinctersF. Largest artery32. Superior vena cavaG. Outermost layer of arteries and veinsWiuktiplo ChoiceCirde the cortecf urtwer.34 . The aorta carries blood out of the:A. Right atriumB. Left atriumC. Right ventricleD. Left ventricle F None of...
Using the figures provided, label
the numbered structures of the cat's thoracic cavity
5. Using your dissected specimen and Fig structures on Figure 20.4. cted specimen and Figures 20.2 and 20.3 as references, label the numbered (organ) (organ) - 15 forgan) Figure 20.4. Structures of the thoracic cavity. ventral view.photo to be labeled by students. Cervical Region 6. Using Figure 20.5 as a reference, locate the following structures: • trachea . parotid gland • mandibular gland • thyroid gland •...
Check Your Understanding 1.1 Match the heart valve with the structures separated by each valve. Tricuspid valve A. Separates the left atrium and the left ventricle B. Separates the left ventricle and the aorta Pulmonary valve C. Separates the right atrium and the right ventricle Aortic valve D. Separates the right ventricle and the pulmonary artery Mitral valve
a 52 year-old female is admitted to the cardiac unit with a diagnosis of pericarditis, she asks the nurse to explain where the infection is. a outer muscular layer of the heart nur most later of the heart chambers a membranous sac that encloses the heart d. the heart's fibrous skeleton 6 a 65 year-old male develops blockage in the pulmonary artery. as a result of the blockage, blood would first back up into the a. aorta b. left ventricle...
C. Put the following blood flow steps in the correct order, starting with the vena cavae. Systemic arteries Inferior & Superior Vena Cavae Pulmonary valve Left ventricle Tricuspid valve Left atrium Systemic arterioles Bicuspid/Mitral valve Pulmonary veins Systemic venules Right atrium Aortic valve Pulmonary arteries Aorta Lungs- oxygenation of blood Systemic veins Right ventricle Systemic capillaries
Microscopic Structure of the Blood Vessels l views of an artery and of a vein are shown here Identily each, on the lines to the sides, note the structural details that enabled you to make these identifications (vessel type) (vessel type) Now descibe each tunic more fully by selecting ts characteristics from the key below and placing the approprate key lettes on the answer lines Tunica intima Tunica media Tunica externa Key: a innermost tunic b. most superficial tunic regulates...
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