Thrombocytes

Definition

Thrombocytes, also known as platelets, are small cell fragments in the blood that are essential for blood clotting and wound healing. They play a crucial role in preventing excessive bleeding by forming clots at injury sites.

5 Must Know Facts For Your Next Test

1. Thrombocytes are produced in the bone marrow from megakaryocytes.
2. Chemotherapeutic drugs can reduce thrombocyte count, leading to a condition called thrombocytopenia.
3. A normal thrombocyte count ranges from 150,000 to 450,000 per microliter of blood.
4. Low thrombocyte levels can increase the risk of bleeding complications during cancer treatment.
5. Platelet transfusions may be necessary for patients undergoing chemotherapy to maintain adequate thrombocyte levels.

Review Questions

• What is the primary function of thrombocytes?
• How does chemotherapy affect thrombocyte levels?
• What is the normal range for thrombocyte counts in the blood?

Related terms

Thrombocytopenia: A condition characterized by abnormally low levels of thrombocytes, increasing bleeding risk.

Bone Marrow: The spongy tissue inside bones where blood cells, including thrombocytes, are produced.

Platelet Transfusion: A medical procedure to transfer platelets into a patient's bloodstream to increase their platelet count.