NEET Exam > NEET Questions > Which of the following might trigger erythrop...
Start Learning for Free
Which of the following might trigger erythropoiesis?
- a)Increased tissue demand for O2
- b)Decreased tissue demand for O2
- c)An increased number of RBCs
- d)Moving from a high altitude to a lower altitude
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following might trigger erythropoiesis?a) ...
Erythropoiesis is the process of production of red blood cells (RBCs) in the body. It is regulated by a hormone called erythropoietin (EPO) which is produced by the kidneys and liver.
Trigger for erythropoiesis:
Increased tissue demand for O2
Explanation:
When the body's tissues require more oxygen, such as during exercise or in high altitude environments, the level of oxygen in the blood decreases. This triggers the release of EPO from the kidneys and liver, which stimulates the bone marrow to produce more RBCs. These newly produced RBCs contain hemoglobin, which binds with oxygen and transports it to the tissues that need it. As a result, the increased production of RBCs helps to meet the increased demand for oxygen in the body's tissues.
Other options:
Decreased tissue demand for O2: This would not trigger erythropoiesis as there is no need for an increase in oxygen-carrying capacity.
An increased number of RBCs: This is not a trigger for erythropoiesis, but rather a result of increased EPO production and RBC production.
Moving from a high altitude to a lower altitude: This may decrease the body's demand for oxygen, but it would not trigger erythropoiesis as the body's oxygen-carrying capacity is already sufficient.
Trigger for erythropoiesis:
Increased tissue demand for O2
Explanation:
When the body's tissues require more oxygen, such as during exercise or in high altitude environments, the level of oxygen in the blood decreases. This triggers the release of EPO from the kidneys and liver, which stimulates the bone marrow to produce more RBCs. These newly produced RBCs contain hemoglobin, which binds with oxygen and transports it to the tissues that need it. As a result, the increased production of RBCs helps to meet the increased demand for oxygen in the body's tissues.
Other options:
Decreased tissue demand for O2: This would not trigger erythropoiesis as there is no need for an increase in oxygen-carrying capacity.
An increased number of RBCs: This is not a trigger for erythropoiesis, but rather a result of increased EPO production and RBC production.
Moving from a high altitude to a lower altitude: This may decrease the body's demand for oxygen, but it would not trigger erythropoiesis as the body's oxygen-carrying capacity is already sufficient.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following might trigger erythropoiesis?a) ...
D
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Top Courses for NEETView all
Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer?
Question Description
Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. 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 Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer?.
Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. 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 Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer?.
Solutions for Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following might trigger erythropoiesis?a) Increased tissue demand for O2 b) Decreased tissue demand for O2 c) An increased number of RBCs d) Moving from a high altitude to a lower altitude Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup