are platelets pieces of cells
Disorders of Platelet Number: Too Few Platelets. Disorders with low platelet counts are called thrombocytopenias, a term derived from an old name for platelets, “thrombocytes”. This name describes the platelets as the cells (“cytes” is a word for cell) that contribute to thrombosis, or blood clotting. Platelets are the smallest of the three major types of blood cells. 1  are only about 20% of the diameter of red blood cells. 2  Red. 3  are the most numerous blood cell, about 5,000,000 per microliter. 4  are the largest of the blood cells but also the fewest. Share to: 1  A Medical Definition of Blood Platelets A platelet is a small cell fragment, shaped like a disc, that circulates in mammal bloodstreams and plays a role in hemostasis, which leads to the development of blood clots.…. 2  The Five Major Parts of the Brain At its most basic, the brain controls the body. The production of red blood cells in the bone marrow is called hemopoiesis. Thrombopoiesis is the production of platelets in the bone marrow. + 4 others found this useful. Arthur Ngalaha Tchassu. 1 are only about 20% of the diameter of red blood cells. 2  The normal platelet count is 150,000-350,000 per microliter of blood, but since platelets are so small, they make up just a tiny fraction of the blood volume. 3  The principal function of platelets is to prevent bleeding. What you cannot see is that an emergency signal has been sent out in your bloodstream, like a dispatcher sending out first responders. This is when the platelets spring into action. When the cut occurs, signals are sent through the bloodstream notifying cells of the trauma. Platelets in the blood release chemicals that notify other platelets nearby to become activated, or 'sticky.' Once activated, platelets change shape by growing small tentacles. exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Girlgirlgirl13. Confidence votes 6. Yes, platelets are pieces of cells. They are NOT a cell, but They are PIECES of cells. They could also be called fragments which means the same thing. Definition of Platelets. Platelets are tiny cell fragments that are found within our blood. They originate in the bone marrow as pinched-off pieces of larger cells. Platelets are neither smooth nor round, but are shaped more like paper that has been ripped into tiny bits. They spend much of their time cruising through the bloodstream alongside their red and white blood cell counterparts. Platelets are the smallest of the three major types of blood cells. 1  are only about 20% of the diameter of red blood cells. 2  The normal platelet count is 150,000-350,000 per microliter of blood, but since platelets are so small, they make up just a tiny fraction of the blood volume. 1 The normal platelet count is 150,000-350,000 per microliter of blood, but since platelets are so small, they make up just a tiny fraction of the blood volume. 2  The principal function of platelets is to prevent bleeding. 3  Red. 4  are the most numerous blood cell, about 5,000,000 per microliter.
Yes