Moving to the next question prevents changes to this answer.Question 9Which of the following statements are true of chemical blood clotting? (Read carefully and select all of the correct statements.)A. Fibrinogen is changed to fibrin in stage 1 of clotting.B. Stage 1 is the prothrombin activator is formed.OC. Calcium ions are needed for all three stages of clotting.D. The endothelium of blood vessels is smooth and helps prevent abnormal clotting.OE. Many of the clotting factors are produced by the liver, but some are produced by the spleen.F. The actual clot is made of fibrin.30000000000000G. The purpose of fibrinolysis is to strengthen a newly formed clot.H. Prothrombin activator changes thrombin to prothrombin.HORMONType here to searchO EiQuest9.1 points

When a blood vessel is ruptured, blood coagulation (clotting) plays a crucial role in preventing…

Answered: Which of the following statements are…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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In humans the wall of the left ventricle is thicker than that of the right ventricle. This adaptation is due to the fact that the left ventricle Select one: O a. pumps blood to the extremities of the body O b. pumps blood that is low in oxygen content O C. is smaller than the right ventricle O d. pumps blood to the left and right lungs
Flasks X, Y, and Z contain solutions with different concentrations of the solute, NaCl. Flask X has 0.5% NaCl Flask Y has 0.9% NaCl Flask Z has 1.5% NaCl Red blood cells (0.9% NaCl) are placed in each flask. Predict what will happen to the RBC in each of the flasks. A. Flask X: Contract, Flask Y: unchanged, Flask Z: Swell B. Flask X: Swell, Flask Y: unchanged, Flask Z: contract C. Flask X: Unchanged, Flask Y: Swell, Flask Z: Contract D. Flask X: Unchanged, Flask Y: unchanged, Flask Z: unchanged
The following graph represent the blood vessel network. Select all correct answers. Artery (A) Point 000 Arterioles Capillaries (B) Point Venules Blood velocity in point B is bigger than point A Blood pressure and velocity are minimum at point A Blood velocity in point A is bigger than point B Vein The total cross section area is maximum at point B Total cross section area in point B is bigger than point A
Which of the following is true of blood velocity? Z Select one: X 10 ARTERIOLE CAPILLARY NETWORK VENULE a. Velocity is fastest at X, slowest at Y. b. Velocity is fastest at X, slowest at Z. c. Velocity is fastest at Y, slowest at Z. d. Velocity is fastest at Z, slowest at X.
A. Blood doping and EPO use are illegal acts banned from sports events. What are the specific health risks of such behavior – explain briefly based on what you learned about blood components in the body. B: A heart murmur was detected in a teenage girl who sought medical care due to feelings of chronic fatigue. Her radial pulse was rapid and weak. An echocardiogram and coronary angiography revealed that she had a ventricular septal defect and mitral stenosis (roughening or constriction of the walls surrounding the mitral valve). Predict her ECG pattern and explain her symptoms. Would you be concerned if you find that her plasma cholesterol concentration is also high? Why? Please answer these 2 together - they are together
(please type answer).
immediata Which of the following statements are true about the general functions of the blood? (Read carefully and select all of the correct statements.) Please review the power point lecture over the Chapter 11 Blood. This is located in the Module A A. The clotting factor is albumin. B. arterial blood is bright red colored blood because it is oxygenated blood. C. The Universal Donor is Type O-(neg). D. Blood is 3-5 times thicker than water.. E. The viscosity is increased due to the presence of blood cells, plasma proteins, H2O, waste products and elements. F. The PH of blood is 7 to 7.3 due to the slight acidic environment Type here to search O i 15 सक r b thr nee whi actic Seru 57
Which of the following is NOT a difference in blood between males and females? A.Males have a larger volume of blood than females B.Males have a higher hemocrit percentage of plasma than females C. males have more erythrocytes than females D. All of the above are true
If somebody was doping on EPO and you analyzed a sample of their blood you would likely find: A. higher than normal percentage of plasma B. A higher than normal percentage of circulating reticulocytes C. lower than normal amount of blood viscosity. D. increased chance of anemia
As blood flows from the aorta to the arteries, arterioles, and capillaries and through the venous circulation, it encounters various resistances to flow, which results in pressure drops. Using the table, calculate the resistance for an artery and a capillary. (Note: The viscosity of the blood is 3.5 × 10-3 Pa-s.)
Platelet adhesion at the site of blood vessel damage is mediated by which of the following factors or receptors (select all that apply)? a. prothrombin b. GPIb c. Fibrinogen d. Von Willebrand Factor
Patients with a history of heart failure often get this history from chronic hypertension. Chronic hypertension leads to a condition called hypertrophic heart disease, or hypertrophic cardiomyopathy. This means that the heart muscle gets bigger, allowing less room for it to fill with blood. If these patients take beta blockers, such as metoprolol, it will benefit them because the heart will not overwork and grow in size. However, if a patient has pulmonary edema, how could the beta blocker make this patient worse?

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