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Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?
- a)Respiratory system
- b)Circulatory system
- c)Nervous system
- d)Muscular system
Correct answer is option 'B'. Can you explain this answer?
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Rama scraped her knee while climbing a tree at school. Which of the fo...
Answer:
The correct answer is B: Circulatory system.
Explanation:
The circulatory system is responsible for responding to wounds and carrying white blood cells to fight infection. Here's a detailed explanation of how it works:
1. Function of the circulatory system: The circulatory system, also known as the cardiovascular system, is responsible for transporting oxygen, nutrients, hormones, and immune cells throughout the body. It consists of the heart, blood vessels, and blood.
2. Response to a wound: When Rama scraped her knee while climbing a tree, the body recognizes it as an injury and initiates a response to prevent infection.
3. White blood cells: White blood cells, also known as leukocytes, are a crucial component of the immune system. They help defend the body against infections by identifying and destroying pathogens.
4. Transportation of white blood cells: The circulatory system plays a vital role in transporting white blood cells to the site of the wound. Blood vessels, such as capillaries, deliver these immune cells to the injured area.
5. Process of inflammation: In response to the wound, the body releases chemical signals that cause blood vessels near the injury site to dilate. This process is known as inflammation. The dilated blood vessels allow more white blood cells to reach the affected area, promoting healing and fighting potential infections.
6. Other functions of the circulatory system: Besides carrying white blood cells, the circulatory system also transports nutrients, hormones, and oxygen to various tissues and organs in the body. It removes waste products, such as carbon dioxide, from tissues and carries them to the appropriate excretory organs.
In summary, the circulatory system responds to Rama's wound by carrying white blood cells to the site of the injury to help fight any potential infections.
The correct answer is B: Circulatory system.
Explanation:
The circulatory system is responsible for responding to wounds and carrying white blood cells to fight infection. Here's a detailed explanation of how it works:
1. Function of the circulatory system: The circulatory system, also known as the cardiovascular system, is responsible for transporting oxygen, nutrients, hormones, and immune cells throughout the body. It consists of the heart, blood vessels, and blood.
2. Response to a wound: When Rama scraped her knee while climbing a tree, the body recognizes it as an injury and initiates a response to prevent infection.
3. White blood cells: White blood cells, also known as leukocytes, are a crucial component of the immune system. They help defend the body against infections by identifying and destroying pathogens.
4. Transportation of white blood cells: The circulatory system plays a vital role in transporting white blood cells to the site of the wound. Blood vessels, such as capillaries, deliver these immune cells to the injured area.
5. Process of inflammation: In response to the wound, the body releases chemical signals that cause blood vessels near the injury site to dilate. This process is known as inflammation. The dilated blood vessels allow more white blood cells to reach the affected area, promoting healing and fighting potential infections.
6. Other functions of the circulatory system: Besides carrying white blood cells, the circulatory system also transports nutrients, hormones, and oxygen to various tissues and organs in the body. It removes waste products, such as carbon dioxide, from tissues and carries them to the appropriate excretory organs.
In summary, the circulatory system responds to Rama's wound by carrying white blood cells to the site of the injury to help fight any potential infections.
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Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?a)Respiratory systemb)Circulatory systemc)Nervous systemd)Muscular systemCorrect answer is option 'B'. Can you explain this answer?
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Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?a)Respiratory systemb)Circulatory systemc)Nervous systemd)Muscular systemCorrect answer is option 'B'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?a)Respiratory systemb)Circulatory systemc)Nervous systemd)Muscular systemCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?a)Respiratory systemb)Circulatory systemc)Nervous systemd)Muscular systemCorrect answer is option 'B'. Can you explain this answer?.
Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?a)Respiratory systemb)Circulatory systemc)Nervous systemd)Muscular systemCorrect answer is option 'B'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?a)Respiratory systemb)Circulatory systemc)Nervous systemd)Muscular systemCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rama scraped her knee while climbing a tree at school. Which of the following systems responds to the wound by carrying white blood cells to it to help her fight infection?a)Respiratory systemb)Circulatory systemc)Nervous systemd)Muscular systemCorrect answer is option 'B'. Can you explain this answer?.
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