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Questions and Answers
Which of the following statements about the thymus gland is NOT true?
Which of the following statements about the thymus gland is NOT true?
- It produces T-cells for the immune system
- It is active during adulthood (correct)
- It is a small organ located in the upper chest
- It contains thymocytes that mature into T-cells
Which of the following is NOT a function of the tonsils?
Which of the following is NOT a function of the tonsils?
- Protecting against infections through mouth and nose
- Becoming infected themselves
- Containing immune cells to fight off infections
- Filtering lymphatic fluid (correct)
What is the main function of lymph nodes?
What is the main function of lymph nodes?
- Producing T-cells for the immune system
- Containing immune cells to fight off infections and diseases (correct)
- Protecting against infections through mouth and nose
- Becoming swollen and tender when fighting off infections nearby
Study Notes
Thymus gland:
- Small organ located in upper chest
- Produces T-cells for immune system
- Active during childhood and adolescence
- Contains thymocytes that mature into T-cells
- Structure includes two lobes divided into smaller lobules
- Gradually shrinks and becomes less active with age
Tonsils:
- Pair of oval-shaped masses of lymphoid tissue
- Located at back of throat
- Protect against infections through mouth and nose
- Structure includes palatine and pharyngeal tonsils
- Contain immune cells to fight off infections
- Can become infected themselves
Lymph nodes:
- Small, bean-shaped structures located throughout the body
- Part of the lymphatic system
- Contain immune cells to fight off infections and diseases
- Filter lymphatic fluid and trap harmful substances
- Can become swollen and tender when fighting off infections nearby
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Description
Test your knowledge of the lymphatic system with this quiz! Learn about the thymus gland, tonsils, and lymph nodes - their location, structure, and functions. Discover how they work together to protect your body against infections and diseases. Keywords: lymphatic system, thymus gland, tonsils, lymph nodes, immune cells, infections, diseases, filter, lymphatic fluid, swollen.
