BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 33, Problem 11SA
Which heart chamber has the thickest wall?
| a. right atrium | c. left atrium |
| b. right ventricle | d. left ventricle |
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Chapter 33 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 33 - All vertebrates have _______ . a. a closed...Ch. 33 - Prob. 2SACh. 33 - The ________ circuit carries blood to and from...Ch. 33 - Prob. 4SACh. 33 - Prob. 5SACh. 33 - Prob. 6SACh. 33 - Prob. 7SACh. 33 - Contraction of _______ drives the flow of blood...Ch. 33 - Blood pressure is highest in the _______ and...Ch. 33 - At rest, the largest volume of blood is in ______....
Ch. 33 - Which heart chamber has the thickest wall? a....Ch. 33 - A pulmonary _______ carries oxygen-poor blood. a....Ch. 33 - Prob. 13SACh. 33 - Prob. 14SACh. 33 - Match the terms with their descriptions....Ch. 33 - Prob. 1CTCh. 33 - Explain why a blood clot that forms in the leg,...Ch. 33 - Chronic alcoholism harms the liver. Alcoholics...
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- What layer of the heart would be most immediately susceptible to infections caused by bacteria circulating in the blood? a. myocardium b. pericardium c. epicardium d. endocardiumarrow_forwardWhich best describes the location of the atrioventricular node? A. Superior right atrium B. Left ventricle C. Superior left atrium D. Junction of the right and left ventriclesarrow_forwardOf those listed, which is the largest non-aortic vessel generally used in infant arterial injection? A. Carotid B. Subclavian C. External Iliac D. Femoralarrow_forward
- If you consider the anterior interventricular artery if a thrombus forms in the artery, which area of the heart would most likely experience infarct? a. the left ventricle and interventricular septum b. the right atrium c. the right ventriclearrow_forwardWhich vessel is found in the upper extremity? A. Basillic vein B. Vertebral artery C. Brachiocephalic vein D. Doralis pedis arteryarrow_forwardWhat part of the body may be referenced as an anatomical guide for the subclavian artery? A. Sternum B. Sternoclavicular articulation C. Clavicle D. Sternocleidomastoid musclearrow_forward
- It is important to have the appropriate cuff size when taking the blood pressure. What error may result from a cuff that is too large or too small? a. An incorrect reading b. Injury to the patient c. Prolonged pressure on the arm d. Loss of Korotkoff soundsarrow_forwardHow is blood prevented from backflowing from the pulmonary trunk into the right ventricle? a. closing of the right AV valves b. opening of the pulmonary semilunar valve c. contraction of the right atrium d. closing of the pulmonary semilunar valvearrow_forwardWhich heart valve(s) is/are open during the Ejection phase of the cardiac cycle? A. Tricuspid B. Aortic semilunar valve C. Bicuspid D. Both B & Carrow_forward
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