The flow of lymph is always
Correct answer: A. Towards thoracic duct
- A. Towards thoracic duct
- B. Away from the thoracic duct
- C. Towards adenoids
- D. Towards axilla
Explanation
The flow of lymph is always unidirectional, meaning that it flows in one direction only. This is because the lymphatic system is a one-way system. Lymph flows from the tissues, through the lymphatic vessels, and eventually back into the bloodstream. The flow of lymph is always towards the thoracic duct. The thoracic duct is the largest lymphatic vessel in the body. It is located in the chest and it drains lymph from the upper body, including the arms, head, and neck. The lymph then flows into the bloodstream through the subclavian vein.
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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