Homework Answers
ANSWER.
5.d. The fast heart rate is called Tachycardia.
6.c. The sound of the heart beat coming from opening and closing
of the valves .
7.d.Diastolic blood pressure is the pressure in the arteries during
Ventricular relaxation.
8.c.Arteries which carries deoxygenated blood is pulmonary artery.
9.b. A vein is defined as any blood vessel that carries blood to the heart.
Add Answer to:
d. receive blood from the vena cava 5. A fast heart rate is called a. arrhythmia....
Chapter Review Questions 0. distinct pulse. What you are feling is a 1. The thin membrane...
Chapter Review Questions 0. distinct pulse. What you are feling is a 1. The thin membrane lining the heart that is continu 10. While selecting a veio a. artery b. nerve. c. valve, d. vein. ous with the lining of the blood vessels is the c myocardium or difference between veins and epicardium 1. A major difference bes that arteries have a thicker external laver b. arteries have no endothelial layer c. veins have a thicker medial layer d. veins...
Excess fluid within the pericardial cavity Icardiac tamponade) A causes a slower than normal heart rate...
Excess fluid within the pericardial cavity Icardiac tamponade) A causes a slower than normal heart rate (bradycardia B. leads to occlusion of coronary arter C prevents the heart expanding and filling P pump blood. D. causes the heart to enlarge cardiac hypertrophy). usion of coronary arteries by cholesterol deposits (plaques) within arterial walls. cart expanding and filling properly, therefore restricting the ability of the heart to Which of the following is least important in returning blood to the heart A...
Name: A. Match the following terms with their meanings below: superior vena cava. tricuspid valve ventri...
Name: A. Match the following terms with their meanings below: superior vena cava. tricuspid valve ventricle aorta mitral valve arteriole atrium pulmonary artery pulmonary vein capillary 1. Smallest blood vessel. 2. Largest artery in the body 3. Lower chamber of the heart 4. Valve between the right atrium and ventricle 5. Carries blood from the lungs to the heart 6. Brings blood to heart from upper parts of the body 7. Upper chamber of the heart 8. Valve between the...
Which is the correct blood flow from the lungs? Select one: a. Vena cava, heart, aorta,...
Which is the correct blood flow from the lungs? Select one: a. Vena cava, heart, aorta, body Pulmonary vein b. Vena cava, body, heart, pulmonary vein c. Vena cava, heart, aorta, body, Pulmonary vein d. Vena cava, heart, Pulmonary vein, aorta, body e. Pulmonary vein, heart, aorta, body, vena cava The carries blood that has been cleaned by the kidneys. Select one: a renal artery b. portal vein C. renal vein d. hepatic vein are endocrine glands and and are...
Anatomy of the Heart 389 Right- ventricle - att ventricle Interventricular septum Entrance of inferior vena...
Anatomy of the Heart 389 Right- ventricle - att ventricle Interventricular septum Entrance of inferior vena cava Cu surface ol wall pt night ventricie Fossa ovalis Peg in opening of coronary sinus Cusp of pulmonary valve Chordae tendineae Papillary Cusp of tricuspid valve muscle Wall of right ventricle (reflected) Moderator band Heart apex Figure 23.7 Right side of the sheep heart opened and reflected to reveal internal structures. Overview diagram illustrates the anatomical differences between the right and left ventricles....
The Heart 185 oventricular valve on the same side of the heart as the origin of...
The Heart 185 oventricular valve on the same side of the heart as the origin of the aorta is the a. aortic semilunar. c. mitral. b. tricuspid. d. pulmonary semilunar. 10. During atrial systole, all the following occur except a. deoxygenated blood passes into the right ventricle. b. oxygenated blood passes into the left ventricle. c. the ventricles are in diastole. d. the semilunar valves are open. 11. A major difference between atria and ventricles of the heart is that...
18. Which of the following do not aid venous blood return to the heart. A. muscle...
18. Which of the following do not aid venous blood return to the heart. A. muscle contraction (muscle milking) B. breathing (changes in thoracic cavity pressure) C. dilated arteries D. thinner walls of veins E. one way valves found in veins. For questions 19 - 29 use the following key to match the statements given. Key choices may be used once, more than once, or not at all. Key: A. Moderate to very low oxygenated blood B. High Oxygenated blood...
Please help, there's more questions than my limit. _____________ refers to a sudden, dramatic drop in...
Please help, there's more questions than my limit. _____________ refers to a sudden, dramatic drop in BP upon standing or sitting up straight. Primary hypertension d. Anaphylaxis Secondary hypertension e. Phlebitis Orthostatic hypotension Most of the smooth muscle in arteries is located in the ___________. tunica intima b. adventitia c. tunica externa d. lumen e. tunica media Decrease in the size of the lumen of a blood vessel by contraction of smooth muscle is called ________. Vasodilation ...
.. FVC d. EKG c. Band D 53. The valve between the left upper and lower chambers of the heart is the a p...
.. FVC d. EKG c. Band D 53. The valve between the left upper and lower chambers of the heart is the a pulmonic semilunar valve. b. tricuspid valve. e. mitral valve. d. aortic semilunar valve. 54. Another name for the bicuspid valve is pulmonic semilunar valve. b. tricuspid valve. c. mitral valve d. aortic semilunar valve. 55. Use of ultrasonic waves directed through the heart to study the structure and motion of the heart is a FCHO. b. ECG...
Name UNIT 11 Quiz continued Section Date 5 High pressure in the systemic and pulmonary circuits...
Name UNIT 11 Quiz continued Section Date 5 High pressure in the systemic and pulmonary circuits often results in ventricular hypertrophy, in which the ventricle enlarges to pump against greater force. Which side(s) of the heart would be affected by high pressure in the pulmonary circuit? Which side(s) of the heart would be affected by high pressure in the systemic circuit? Explain. 6 Ms. F. visited her physician for a routine physical. During the exam, she explained that over the...
Chapter Review Questions 0. distinct pulse. What you are feling is a 1. The thin membrane lining the heart that is continu 10. While selecting a veio a. artery b. nerve. c. valve, d. vein. ous with the lining of the blood vessels is the c myocardium or difference between veins and epicardium 1. A major difference bes that arteries have a thicker external laver b. arteries have no endothelial layer c. veins have a thicker medial layer d. veins...
Excess fluid within the pericardial cavity Icardiac tamponade) A causes a slower than normal heart rate (bradycardia B. leads to occlusion of coronary arter C prevents the heart expanding and filling P pump blood. D. causes the heart to enlarge cardiac hypertrophy). usion of coronary arteries by cholesterol deposits (plaques) within arterial walls. cart expanding and filling properly, therefore restricting the ability of the heart to Which of the following is least important in returning blood to the heart A...
Name: A. Match the following terms with their meanings below: superior vena cava. tricuspid valve ventricle aorta mitral valve arteriole atrium pulmonary artery pulmonary vein capillary 1. Smallest blood vessel. 2. Largest artery in the body 3. Lower chamber of the heart 4. Valve between the right atrium and ventricle 5. Carries blood from the lungs to the heart 6. Brings blood to heart from upper parts of the body 7. Upper chamber of the heart 8. Valve between the...
Which is the correct blood flow from the lungs? Select one: a. Vena cava, heart, aorta, body Pulmonary vein b. Vena cava, body, heart, pulmonary vein c. Vena cava, heart, aorta, body, Pulmonary vein d. Vena cava, heart, Pulmonary vein, aorta, body e. Pulmonary vein, heart, aorta, body, vena cava The carries blood that has been cleaned by the kidneys. Select one: a renal artery b. portal vein C. renal vein d. hepatic vein are endocrine glands and and are...
Anatomy of the Heart 389 Right- ventricle - att ventricle Interventricular septum Entrance of inferior vena cava Cu surface ol wall pt night ventricie Fossa ovalis Peg in opening of coronary sinus Cusp of pulmonary valve Chordae tendineae Papillary Cusp of tricuspid valve muscle Wall of right ventricle (reflected) Moderator band Heart apex Figure 23.7 Right side of the sheep heart opened and reflected to reveal internal structures. Overview diagram illustrates the anatomical differences between the right and left ventricles....
The Heart 185 oventricular valve on the same side of the heart as the origin of the aorta is the a. aortic semilunar. c. mitral. b. tricuspid. d. pulmonary semilunar. 10. During atrial systole, all the following occur except a. deoxygenated blood passes into the right ventricle. b. oxygenated blood passes into the left ventricle. c. the ventricles are in diastole. d. the semilunar valves are open. 11. A major difference between atria and ventricles of the heart is that...
18. Which of the following do not aid venous blood return to the heart. A. muscle contraction (muscle milking) B. breathing (changes in thoracic cavity pressure) C. dilated arteries D. thinner walls of veins E. one way valves found in veins. For questions 19 - 29 use the following key to match the statements given. Key choices may be used once, more than once, or not at all. Key: A. Moderate to very low oxygenated blood B. High Oxygenated blood...
.. FVC d. EKG c. Band D 53. The valve between the left upper and lower chambers of the heart is the a pulmonic semilunar valve. b. tricuspid valve. e. mitral valve. d. aortic semilunar valve. 54. Another name for the bicuspid valve is pulmonic semilunar valve. b. tricuspid valve. c. mitral valve d. aortic semilunar valve. 55. Use of ultrasonic waves directed through the heart to study the structure and motion of the heart is a FCHO. b. ECG...
Name UNIT 11 Quiz continued Section Date 5 High pressure in the systemic and pulmonary circuits often results in ventricular hypertrophy, in which the ventricle enlarges to pump against greater force. Which side(s) of the heart would be affected by high pressure in the pulmonary circuit? Which side(s) of the heart would be affected by high pressure in the systemic circuit? Explain. 6 Ms. F. visited her physician for a routine physical. During the exam, she explained that over the...
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