EP CONNECT ONLINE ACCESS FOR BIOLOGY
20th Edition
ISBN: 9781260494655
Author: Raven
Publisher: MCG COURSE
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Chapter 48, Problem 8U
Summary Introduction
Introduction:
Blood is a mobile connective tissue in humans. It is also a carrier of metabolites, proteins, hormones and some other cells or substances. It is formed of three parts, which are serum, formed elements and the clotting factors along with platelets. Serum is the part of the blood that is neither composed of clotting factors nor the blood cell.
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Prothrombin which helps in clotting of blood is released by:
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monocytes
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A. Red blood cell's nucleus disintegrates as it matures in the bone marrow.
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. The extrinsic pathway of coagulation is initiated by a. platelets. b. fibrinogen. c. factor VIII. d. damage to tissue.
Chapter 48 Solutions
EP CONNECT ONLINE ACCESS FOR BIOLOGY
Ch. 48.1 - Prob. 1LOCh. 48.1 - Prob. 2LOCh. 48.2 - Prob. 1LOCh. 48.2 - Prob. 2LOCh. 48.2 - Prob. 3LOCh. 48.3 - Prob. 1LOCh. 48.3 - Prob. 2LOCh. 48.4 - Prob. 1LOCh. 48.4 - Prob. 2LOCh. 48.5 - Prob. 1LO
Ch. 48.5 - Prob. 2LOCh. 48.5 - Prob. 3LOCh. 48.5 - Prob. 4LOCh. 48 - Prob. 1DACh. 48 - Prob. 1IQCh. 48 - Prob. 2IQCh. 48 - An ECG measures a. changes in electrical potential...Ch. 48 - Systole is vitally important to heart function and...Ch. 48 - Which of the following is the correct sequence of...Ch. 48 - Which of the following statements is not true? a....Ch. 48 - Prob. 5UCh. 48 - Prob. 6UCh. 48 - When a sphygmomanometer is used, a. blood pulses...Ch. 48 - Prob. 8UCh. 48 - In vertebrate hearts, atria contract from the top,...Ch. 48 - Prob. 2ACh. 48 - The difference between the amphibian and mammal...Ch. 48 - Prob. 4ACh. 48 - Humans have a number of mechanisms that help to...Ch. 48 - Prob. 2SCh. 48 - Is the evolution of the four-chambered heart...Ch. 48 - Prob. 4S
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- For a person whose hematocrit is 45%, a. plasma volume would be 55% of total blood volume b. plasma volume would be 45% of total blood volume c. red blood cell volume would be 55% of total blood volume d. white blood cell volume would be 45% of total blood volume All of the following characteristics of platelets are true EXCEPT a. Exhibit many vesicles b. Have nucleus c. Platelets are fragments of megakaryocytes d. Smallest size compared to other blood cellular components of 2- 4 μm If someone has no megakaryocytes, he/she will a. not be able to phagocytize bacteria b. have a reduced ability to prevent blood loss c. not be able to make red blood cells d. not be able to make white blood cellsarrow_forwardAn increase in lymphocytes may mean a problem associated with. a. clotting b. immunity C. pulmonary circulation d. systemic circulationarrow_forwardWhich of the following blood types would agglutinate if donated to a person with blood type A+? a. A- c. O+ b. O- d. B-arrow_forward
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