Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Textbook Question
Chapter 44, Problem 9PL
The right and left coronary arteries containing oxygen-rich blood originate from the base of the aorta.
a. True_________
b. False_______
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The superficial veins include the great and small saphenous veins.
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Select the letter of the choice that best completes the statement. The treatment for conduction defect may includea. coronary bypass.b. cardiotonics.c. insertion of a pacemaker.d. angioplasty.
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Chapter 44 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 44 - The ________is the inferior end of the heart that...Ch. 44 - Oxygen-rich blood is located in the a. left-side...Ch. 44 - The two superior heart chambers are the a. left...Ch. 44 - Which of the following is an atrioventricular (AV)...Ch. 44 - The __________ lines the heart chambers. a....Ch. 44 - Which heart valve has two cusp s instead of three...Ch. 44 - Chordae tendineae connect the cusps of the AV...Ch. 44 - The systemic circuit delivers blood to the lungs...Ch. 44 - The right and left coronary arteries containing...Ch. 44 - FIGURE 44.13 Identity the features on this...
Ch. 44 - FIGURE 44.14 identity the features indicated on...Ch. 44 - FIGURE 44.15 Label this frontal section of the...Ch. 44 - Prob. 2.1ACh. 44 - Compare the structure of the left atrioventricular...Ch. 44 - Prob. 3.2ACh. 44 - What is the functional significance of the...Ch. 44 - List the correct pathway through which blood must...Ch. 44 - Describe the general overall shape of the left and...Ch. 44 - What was the measured thickness of the left...Ch. 44 - Explain the functional significance of the...
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- The term endarterial means pertaining to the interior or lining of an artery. ________ _________ ________ ________arrow_forwardSelect the letter of the choice that best completes the statement. The valve between the right atrium and the right ventricle is called the a. tricuspid valve. b. aortic semilunar valve. c. bicuspid valve. d. pulmonary semilunar valve.arrow_forwardVeins always contain unoxygenated blood and arteries always carry oxygenated blood. a. True b. Falsearrow_forward
- Select the letter of the choice that best completes the statement. The thinning and ballooning of an artery is calleda. aneurysm.b. arteriosclerosis.c. phlebitis.d. atherosclerosis.arrow_forwardA blood clot (thrombus) in which artery of the coronary circulation would be more likely to cause sudden death? (Circle your answer.) Explain your choice. a. right coronary artery b. posterior interventricular branches c. circumflex branch d. anterior interventricular brancharrow_forwardIdentify the ECG A. Right Bundle Branch Block B. Left Bundle Branch Block C. Normal ECGarrow_forward
- Select the letter of the choice that best completes the statement. The name of the blood vessel that supplies the myocardium is the a. coronary artery. b. brachial artery. c. aorta. d. subclavian artery.arrow_forwardWhich vessel branches first from the aorta? A. coronary arteries B. common carotid artery C. brachiocephalic arteryarrow_forwardObstruction of this vessel causes a more severe myocardial infarction in comparison to other vessels. a. circumflex branch b. right marginal vein c. left coronary artery d. anterior interventricular brancharrow_forward
- Select the letter of the choice that best completes the statement. The pacemaker of the heart is known as thea. SA node.b. AV node.c. bundle branches.d. Purkinje fibers.arrow_forwardFill in the blank: The _______________________ artery in the arm is the standard systemic artery in which blood pressure is measured.arrow_forwardFill in the blank: Baroreceptors (pressoreceptors) located in the walls of the aorta and carotid arteries are sensitive to changes in_______________________.arrow_forward
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