Which of the following are mechanisms which prevent clotting under normal circumstances? Select all that apply.   platelets are not released into the bloodstream until needed heparin and anti-thrombin circulate in the bloodstream vessels are coated

Q: The pressure in the aorta changes throughout the cardiac cycle. During systole, as the heart…

A: The Windkessel model is a simple mathematical model used to describe the hemodynamics of the…

Q: If the patient were given alteplase, which mechanism would you expect to occur? [select all that…

A: Altepase is a human tissue plasminogen activator used as a treatment of  ischemic stroke, myocardial…

Q: Foreign proteins in the blood stimulate an immune response. Which of the following is true? Select…

A: Foreign proteins in the blood stimulate an immune response . Which of the following is true? Note:-…

Q: Which of the following rows correctly identifies the movement of solutes on the arterial end and…

A: Net filtration pressure of the blood at the arterial end than at the venous end so blood leaves the…

Q: Select all that apply:   Pernicious anemia is most common in older people. Which choice lists the…

A: Anemia is a medical condition in which the body is abnormally low in red blood cell count.…

Q: Diagram the clotting pathway beginning with prothrombin?

A: The accumulation of the blood due to internal bleeding in this tissue is known as a hematoma. Red…

Q: Tissue plasminogen activator (t-PA) is synthesized by many tissues. It functions as an anticoagulant…

A: Blood coagulation is a process that involves the clotting of blood in order to overcome the loss of…

Q: In hemostasis Group of answer choices Thrombin converts fibrinogen to fibrin Erythropoietin…

A: When our body gets injured or due to certain reasons the vessel walls closed temporarily or any form…

Q: Description a person's hematocrit increases a person gains lots of weight and so has more "miles" of…

A: Resistance of blood flow is linked to various factors. And blood pressure is dependent on peripheral…

Q: Describe the main stages in the formation of a blood clot and evaluate the importance of specific…

A: When an injury occurs, the body initiates a complex process to form a blood clot to prevent blood…

Q: Platelets are capable of which of the following? Select all that apply.   activate clotting enzymes…

A: Platelets:- Platelets are tiny blood cells that help your body form clots to stop bleeding.…

Q: Trace the pathway an embolus that broke off from a thrombus in the femoral artery would take -Trace…

A: The femoral artery is the large artery located in the thigh region of body. This artery supplies…

Q: Leaky Na+ channels in the cells of the SA Node do which of the following?   a-allow a slow…

A: d-allow a slow depolarization that eventually reaches the threshold for voltage-gated Ca2+ channels.

Q: in these two images identify if there are platelets and nRBc

A: The larger pink stained cells seen in the microscope are the red blood cells. The smaller…

Q: skeletal muscles The two opposing forces at work to regulate capillary exchange are and osmotic…

A: The two opposing forces at work to regulate capillary exchange rate are Blood Pressure and Osmotic…

Q: The heart would develop normally; the ECM composition does not affect cardiomyocyte differentiation…

A: In the myocardium, Extracellular matrix (ECM) is remodeled in association with many cardiovascular…

Q: All of the following are true about arterial bleeding except: O a O b Blood spurts from the wound…

A: Bleeding is the loss of blood. There are three different types of bleeding. They are arterial…

Q: Nhich of the following is a CORRECT statement? (Check all that apply) A When blood is collected in a…

A: Blood is the body's fluid for humans and other animals that carries essential nutrients, such as…

Q: Erythrocytes Transport carbon dioxide Are produced from lymphoid stem cells Are broken down in…

A: Erythrocytes are red blood cells which are typically of the biconcave shape without a nucleus. They…

Q: platelets         men        fibrinogen           leukocytes           connective        women…

A: Blood is referred to as the body fluid, is present in humans and other living organisms that is very…

Q: Platelet-platelet binding and aggregation requires the interaction of fibrinogen with a receptor on…

A: Introduction:  Platelet to platelet adhesion is called Platelet aggregation and is an important step…

Q: Pernicious most common in older pe people Which choices list the correct relationships among the…

A: Out of many forms of Anemia, one form is Pernicious anemia. This type of anemia is characterized by…

Q: Which of the following would increase the resistance in a blood vessel? Group of answer choices All…

A: Resistance is a force that opposes the flow of a fluid. The length of a vessel is directly…

Q: Drag the text blocks below into their correct order. When a blood vessel is damaged, congregate and…

A: When the blood vessels are damaged during an injury, the body prevents blood loss by hemostasis.…

Q: Which of the following would increase the resistance to blood flow? Group of answer choices All of…

A: Blood is a fluid connective tissue that flows in the vessels of the circulatory system. Certain…

Q: If one of the patient’s drugs were eptifibatide, which mechanism would best describe the actions of…

A: Eptifibatide can be defined as a synthetic cyclic hexapeptide which binds to the platelet receptor…

Q: Which of the following is correct regarding serum protein electrophoresis? 1. proteins migrate…

A: Electrophoresis is technique by which proteins are separated depending on their physical properties…

Q: The 3 phases (in general) of blood clotting are: vascular phase, platelet phase & coagulation phase.…

A: Homeostasis is defined as the self-regulating natural process where the flow of blood slows down and…

Q: Which types of cells or cell components play an essential role in the blood clotting? Group of…

A: Blood clotting is a mechanism in which the liquid blood flowing out of the blood vessel due to the…

Q: As an undergraduate intern in psychiatric unit a patient requesting therapeutic marijuana asks you…

A: Introduction: Cannabis, a psychoactive substance derived from the cannabis plant, is sometimes…

Q: A patient was admitted to the hospital with chest pains. On admission, his pulse was 110 and his…

A: A natural resting heart rate should be between 60 to 100 beats per minute, but it can differ  from…

Q: An experiment is designed that demonstrates the local vascular phenomenon of active hyperemia. Click…

A: Hyperemia  Active hyperemia is the excess of blood supply to an organ or any other part of body.

Q: Formation and dissolution of clots is primarily regulated by   hemolysis positive feedback negative…

A: When platelets, proteins, and cells in the blood clump together, a blood clot forms. Your body…

Q: Which of the following statements are true of chemical blood clotting? (Read carefully and select…

A: The process through which blood turns from a liquid to a gel and forms a blood clot is known as…

Q: Which of the following transported by the cardiovascular system? Select ALL correct answers: are…

A: Introduction: The heart, blood vessels, and blood are all part of the circulatory system, which…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.