How are blood platelets produced? How long do they live?

Q: Antithrombin limits the extent of clot formation, but what happens to the clots themselves?

A: Basophils release the nitrogenous compound histamine which is involved in the inflammatory response…

Q: From which cell type do all leukocytes derive?

A: Leukocytes are the blood cells that are present throughout the human body. They protect the body…

Q: What is lymph node?

A: The lymphatic system refers to the organ system present in the immune system and circulatory system.…

Q: What is the life span of neutrophils?

A: The blood is the fluid connective tissue that plays an important role in transporting oxygen,…

Q: How are platelets triggered to aggregate?

A: Blood is one of the main connective tissues. It consists of blood cells and plasma. The blood cells…

Q: What is the major function of erythrocytes?

A: A cell that contains haemoglobin, and are concave at both sides enucleate RBC, which is responsible…

Q: What are varicose veins?

A: There are distorted, swollen veins with varicose veins. Any superficial vein may become varicose,…

Q: What are the progenitor cells for platelets?

A: Megakaryocyte are progenitor cell of platelets and these arise from the myeloid progenitor cell…

Q: What is the production of platelets controlled by?

A: The platelets are the anucleate cell varying in their shape at a great extent but usually they are…

Q: What is the role of the leukocytes?

A: Leukocytes or white blood cells are specialized cells that are found in blood as well as the lymph…

Q: What are the progenitors of platelets and how do they form

A: The circulatory framework, likewise called the cardiovascular framework or the vascular framework,…

Q: How do platelets look different from other types of blood cell?

A: Platelets: - These are colorless cell fragment, having granular cytoplasm. It's main function is…

Q: What is the total count of blood platelets?

A: Blood is a fluid connective tissue present in many animals and humans. Blood transports nutrients…

Q: What benefit does platelets aggregating have?

A: The cells are the primary unit of life. Based on the number of cells an organism may be prokaryotic…

Q: Difference between RBC,WBC and PLATELETS?

A: Blood is the chief circulating medium in the body. RBCs, WBCs, and platelets are the chief blood…

Q: How does clopidogrel work to inhibit platelet activation?

A: Blood clotting the process of coagulation of blood in order to prevent bleeding, it is done with the…

Q: What is the function of blood platelets?

A: Blood is a "fluid connective tissue" that consists of cells and cell fragments (platelets) present…

Q: What are erythrocytes?

A: The blood cell, called a hematopoietic cell, is a cell that has been formed by hematopoiesis, which…

Q: How are platelets activated?

A: Platelets or thrombocytes are very minute and colorless formed elements of blood that form clots and…

Q: Describe the structure of blood platelets?

A: Our bone marrow, the sponge-like tissue within our bones, produces platelets and thrombocytes. Stem…

Q: How is the clotting cascade initiated?

A: Blood is vital fluid in almost all livings that help to transit nutrients and oxygen all over the…

Q: Why do we have blood cell in our body? What do we need them for?

A: Given: We have blood cell in our body. Blood is a fluid connective tissue.Blood consists of a fluid…

Q: Why do blood platelets have a role in the shrinkage of small blood vessels?

A: when the skin is damaged there is a flow of blood from the damaged area this is because the blood…

Q: What are anticoagulants of blood plasma?

A: The yellow color liquid component present in the blood is called blood plasma. This straw-colored…

Q: What are the "breadcrumbs" left by the macrophages to guide the neutrophils as they cross through…

A: Introduction:-Macrophages and neutrophils are the white blood cells, synthesized in bone marrow…

Q: What is the differencebetween white and red bloodcells? What are leukocytes?

A: The blood is a fluid connective tissue formed of liquid portion plasma, and the solid portion called…

Q: What is the colour of blood platelets?

A: Platelets are small, colorless cell fragments in the blood, which form clots and prevent bleeding.…

Q: What is the size of blood platelets?

A: Blood is a "fluid connective tissue" that consists of cells and cell fragments (platelets) present…

Q: What are the functions of neutrophils?

A: White blood corpuscles (WBCs), also called as leukocytes are the cells of the immune system, which…

Q: What are comparitive features of different types of leucocytes?

A: White blood corpuscles (WBCs), also called as leucocytes are the cells of the immune system, which…

Q: What is Peripheral Vascular Resistance?

A: Peripheral Vascular Resistance:             The resistance in the circulatory system is used to…

Q: why are erythrocyte lifespans so short?

A: Erythrocytes are the type of blood cells involved in the transportation of oxygen from the lungs to…

Q: How blood plasma helps in lymph formation?

A: Blood plasma is the fluid part of the blood in which the the cellular components (RBC, WBC,…

Q: What are nutrients of blood plasma?

A: Plasma is the liquid portion of the blood that consists of 55% of the volume of blood. This…

Q: What is the main function of platelets? Describe how the body stops bleeding.

A: Platelets are also called thrombocytes.They have no cell nucleus.They are fragments of cytoplasm.…

Q: What is the process through which old red blood cells are destroyed?

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: What is the role of antibiotics in the blood system.?

A: Antibiotics are medicines that fight bacterial infections in people and animals. They work by…

Q: How and where are platelets made? (Thrombocytes)

A: The blood is fluid tissue that circulates throughout the body and delivers all the essential…

Q: What is the life span of blood platelets?

A: The blood is a fluid connective tissue formed of liquid portion plasma, and the solid portion called…

Q: What are the functions of blood platelets?

A: Blood is a specialized connective tissue composed of two components plasma and formed elements.…

Q: Which leukocyte contains histamine in its granules?

A: Leukocytes , commonly known as white blood cells and are a vital part of the immune system that…

Q: How are blood platelets formed?

A: Hematopoiesis is the production of all of the cellular components of blood and blood plasma. It…

Q: What is the general function of platelets, and what is their life span?

A: Blood is the red-colored fluid in the body. It flows through blood vessels and connects the heart…

Q: What will happen if blood platelets are decreased?

A: Platelets are type of blood cells, which are responsible for the process of blood clotting. They…

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.