Human Anatomy & Physiology
1st Edition
ISBN: 9780805382952
Author: Erin C. Amerman
Publisher: PEARSON
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Chapter 19, Problem 16CYR
Summary Introduction
Introduction:
Blood is an important connective tissue of the body. It is required for the homeostatic functions of the body, including blood pressure maintenance, tissue oxygenation, and electrolyte balance. Blood loss due to injury threatens these hematostatic functions. However, the process of hemostasis minimizes the loss of blood by five main mechanisms: vascular spasm, platelet plug formation, coagulation, clot retraction, and thrombolysis.
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Platelet adhesion at the site of blood vessel damage is mediated by which of the following factors or receptors (select all that apply)?
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Chapter 19 Solutions
Human Anatomy & Physiology
Ch. 19.1 - Prob. 1QCCh. 19.1 - Prob. 2QCCh. 19.1 - 3. How does blood regulate temperature and...Ch. 19.1 - 4. What are the four main categories of plasma...Ch. 19.1 - Prob. 5QCCh. 19.2 - Describe the structure of a typical erythrocyte.Ch. 19.2 - Prob. 2QCCh. 19.2 - 3. Walk through the basic steps of...Ch. 19.2 - 4. What is the lifespan of an erythrocyte?
Ch. 19.2 - Prob. 5QC
Ch. 19.2 - Prob. 6QCCh. 19.2 - Prob. 7QCCh. 19.3 - How do granulocytes and agranulocytes differ?Ch. 19.3 - Prob. 2QCCh. 19.3 - Compare the two types of agranulocytes.Ch. 19.3 - 4. How do B and T lymphocytes differ?
Ch. 19.3 - 5. What does a monocyte become in the tissues?...Ch. 19.3 - Prob. 6QCCh. 19.3 - 7. How do the lymphoid and myeloid cell lines...Ch. 19.3 - 8. Where do T and B lymphocytes mature?
Ch. 19.4 - Prob. 1QCCh. 19.4 - Prob. 2QCCh. 19.5 - Prob. 1QCCh. 19.5 - Prob. 2QCCh. 19.5 - 3. How are platelets triggered to aggregate?
Ch. 19.5 - Prob. 4QCCh. 19.5 - How do the intrinsic/contact activation and...Ch. 19.5 - Prob. 6QCCh. 19.5 - Prob. 7QCCh. 19.5 - What is thrombolysis?Ch. 19.5 - Prob. 9QCCh. 19.5 - Prob. 10QCCh. 19.5 - Prob. 11QCCh. 19.5 - Prob. 12QCCh. 19.5 - Prob. 13QCCh. 19.5 - Prob. 14QCCh. 19.6 - Prob. 1QCCh. 19.6 - Prob. 2QCCh. 19.6 - Prob. 3QCCh. 19.6 - Prob. 4QCCh. 19.6 - Prob. 5QCCh. 19 - Prob. 1CYRCh. 19 - Prob. 2CYRCh. 19 - List the seven major functions of blood.Ch. 19 - Prob. 4CYRCh. 19 - Prob. 5CYRCh. 19 - Prob. 6CYRCh. 19 - Prob. 7CYRCh. 19 - Leukocytes are: a. nucleated cells that function...Ch. 19 - Prob. 9CYRCh. 19 - Fill in the blanks: Lymphocytes are derived from...Ch. 19 - Prob. 11CYRCh. 19 - Number the steps of hemostasis in order, putting 1...Ch. 19 - Prob. 13CYRCh. 19 - Prob. 14CYRCh. 19 - Prob. 15CYRCh. 19 - Prob. 16CYRCh. 19 - Prob. 17CYRCh. 19 - 18. Which antigens does a person with blood type...Ch. 19 - Prob. 19CYRCh. 19 - Prob. 20CYRCh. 19 - 1. Explain how blood, being a liquid, enables all...Ch. 19 - Prob. 2CYUCh. 19 - 3. The anticoagulant drug warfarin primarily...Ch. 19 - 4. Cirrhosis of the liver often reduces production...Ch. 19 - 1. A blood sample from your patient shows that she...Ch. 19 - Prob. 2AYKACh. 19 - Prob. 3AYKACh. 19 - Prob. 4AYKB
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- The hematocrit is a measure of a. water concentration in the plasma. b. the percentage of formed elements in the blood. c. the number of platelets in the blood. d. antibody concentration in the plasma.arrow_forwardWhich of the following statements is (are) true concerning the pathways for blood clotting?a. The intrinsic pathway takes less time than the extrinsic pathway.b. The intrinsic and extrinsic pathways require sodium.c. The intrinsic pathway is started by factors from damaged tissues.d. The intrinsic pathway requires the same clotting factors as the extrinsic pathway.e. The common pathway results in fibrin changing to fibrinogenarrow_forwardFor 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_forward
- What type(s) of blood cells is (are) described with each statement? Choose from erythrocytes, leukocytes, or platelets. a. This type of blood cell has no nucleus. b. This type of blood cell survives in the bloodstream for the longest period of time. c. This type of blood cell is a key element in the immune system. d. This type of blood cell carries hemoglobin. e. This type of blood cell contains the machinery needed for clot formation.arrow_forwardWhich of the following choices is CORRECT? A. Blood platelets are products of myelocytes B. Yellow marrow is composed primarily of hematopoietic stem cells C. Formation of unstable collagen helices can result of vitamin B1 deficiency D. Worn out and old RBCS are normally destroyed in the stomach by macrophages E. IgG contains binding sites for integrins and is an important part of the ECM in connective tissue F. None of the above G. Both B and Darrow_forwardWhich of the following is characteristic of all leukocytes? a.They have cytoplasmic granules. b.They are nucleated. c.They are phagocytic. d.They are the most numerous of the formed elements in blood.arrow_forward
- Fibrin split products (FSP's) can be elevated in all of the following EXCEPT: Question 10 options: A) Factor VIII deficiency B) sepsis C) pulmonary embolism D) extreme exercisearrow_forwardThe term "hematopoiesis" refers to: Select one: a. the mechanisms that prevent blood loss O b. the process of blood cell formation O c. the rupture of red blood cells O d. a disease in which there is insufficient blood cell productionarrow_forwardWhich cell(s) can bind to oxygen and carbon dioxide? Select one or more: a.myloid stem cells b.thrombocytes c.erythrocytes d.pluripotent stem cells e.pluripotent stem cellsarrow_forward
- In short! Describe the structure and function of the 5 classes of leukocytes.?arrow_forwardWhich of the following statements about erythropoietin is true a. It facilitates the proliferation and differentiation of the erythrocyte lineage. b. It is a hormone produced by the thyroid gland. c. It is a hemopoietic growth factor that prompts lymphoid stem cells to leave the bone marrow. d. Both a and b are true.arrow_forwardA newborn baby at 34 weeks gestation dies of acute umbilical cord strangulation. At autopsy, examination of hepatic tissue is most likely to show abundant production of which of the following cell types? a. Eosinophils b. Erythrocytes c. Lymphocytes d. Neutrophils e. Plateletsarrow_forward
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