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Read the following features w.r.t formed elements.
(i) Cellular fragments of megakaryocytes
(ii) Release certain factors for clotting of blood
(iii) Their deficiency causes clotting disorders Above features are represented by
- a)Lymphocytes
- b)Erythrocytes
- c)Thrombocytes
- d)Monocytes
Correct answer is option 'C'. Can you explain this answer?
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Read the following features w.r.t formed elements.(i) Cellular fragme...
Platelets are also known as thrombocytes, formed within red bone morrow from megakaryocytes.
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Read the following features w.r.t formed elements.(i) Cellular fragme...
The correct answer is option 'C' - Thrombocytes.
Thrombocytes, also known as platelets, are formed elements of blood that play a crucial role in the clotting process. They are small, irregularly shaped, and lack a nucleus. Let's analyze each of the given features in more detail:
(i) Cellular fragments of megakaryocytes:
- Thrombocytes are formed from large precursor cells called megakaryocytes, which are found in the bone marrow.
- Megakaryocytes undergo fragmentation to produce numerous small, disc-shaped thrombocytes.
- These thrombocytes are released into the bloodstream and circulate throughout the body.
(ii) Release certain factors for clotting of blood:
- When a blood vessel is damaged, thrombocytes play a vital role in initiating the clotting process.
- They release various factors, including clotting factors and chemicals like serotonin and thromboxane A2.
- These factors help in the formation of a platelet plug, which is the initial step in clot formation.
- Thrombocytes also secrete growth factors that promote the repair and regeneration of damaged blood vessels.
(iii) Their deficiency causes clotting disorders:
- Deficiencies or abnormalities in thrombocytes can lead to clotting disorders.
- Thrombocytopenia is a condition characterized by a low platelet count, which can result in excessive bleeding and difficulty in clot formation.
- Conversely, thrombocythemia is a condition characterized by a high platelet count, which can increase the risk of abnormal blood clot formation.
In summary, thrombocytes are cellular fragments derived from megakaryocytes and are involved in the clotting process. They release various factors necessary for clot formation and their deficiency can lead to clotting disorders. Therefore, the correct answer is option 'C' - Thrombocytes.
Thrombocytes, also known as platelets, are formed elements of blood that play a crucial role in the clotting process. They are small, irregularly shaped, and lack a nucleus. Let's analyze each of the given features in more detail:
(i) Cellular fragments of megakaryocytes:
- Thrombocytes are formed from large precursor cells called megakaryocytes, which are found in the bone marrow.
- Megakaryocytes undergo fragmentation to produce numerous small, disc-shaped thrombocytes.
- These thrombocytes are released into the bloodstream and circulate throughout the body.
(ii) Release certain factors for clotting of blood:
- When a blood vessel is damaged, thrombocytes play a vital role in initiating the clotting process.
- They release various factors, including clotting factors and chemicals like serotonin and thromboxane A2.
- These factors help in the formation of a platelet plug, which is the initial step in clot formation.
- Thrombocytes also secrete growth factors that promote the repair and regeneration of damaged blood vessels.
(iii) Their deficiency causes clotting disorders:
- Deficiencies or abnormalities in thrombocytes can lead to clotting disorders.
- Thrombocytopenia is a condition characterized by a low platelet count, which can result in excessive bleeding and difficulty in clot formation.
- Conversely, thrombocythemia is a condition characterized by a high platelet count, which can increase the risk of abnormal blood clot formation.
In summary, thrombocytes are cellular fragments derived from megakaryocytes and are involved in the clotting process. They release various factors necessary for clot formation and their deficiency can lead to clotting disorders. Therefore, the correct answer is option 'C' - Thrombocytes.
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Read the following features w.r.t formed elements.(i) Cellular fragments of megakaryocytes(ii) Release certain factors for clotting of blood(iii) Their deficiency causes clotting disorders Above features are represented bya)Lymphocytesb)Erythrocytesc)Thrombocytesd)MonocytesCorrect answer is option 'C'. Can you explain this answer?
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Read the following features w.r.t formed elements.(i) Cellular fragments of megakaryocytes(ii) Release certain factors for clotting of blood(iii) Their deficiency causes clotting disorders Above features are represented bya)Lymphocytesb)Erythrocytesc)Thrombocytesd)MonocytesCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following features w.r.t formed elements.(i) Cellular fragments of megakaryocytes(ii) Release certain factors for clotting of blood(iii) Their deficiency causes clotting disorders Above features are represented bya)Lymphocytesb)Erythrocytesc)Thrombocytesd)MonocytesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following features w.r.t formed elements.(i) Cellular fragments of megakaryocytes(ii) Release certain factors for clotting of blood(iii) Their deficiency causes clotting disorders Above features are represented bya)Lymphocytesb)Erythrocytesc)Thrombocytesd)MonocytesCorrect answer is option 'C'. Can you explain this answer?.
Read the following features w.r.t formed elements.(i) Cellular fragments of megakaryocytes(ii) Release certain factors for clotting of blood(iii) Their deficiency causes clotting disorders Above features are represented bya)Lymphocytesb)Erythrocytesc)Thrombocytesd)MonocytesCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following features w.r.t formed elements.(i) Cellular fragments of megakaryocytes(ii) Release certain factors for clotting of blood(iii) Their deficiency causes clotting disorders Above features are represented bya)Lymphocytesb)Erythrocytesc)Thrombocytesd)MonocytesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following features w.r.t formed elements.(i) Cellular fragments of megakaryocytes(ii) Release certain factors for clotting of blood(iii) Their deficiency causes clotting disorders Above features are represented bya)Lymphocytesb)Erythrocytesc)Thrombocytesd)MonocytesCorrect answer is option 'C'. Can you explain this answer?.
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