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Anatomy stack 2

QuestionAnswer
Q: What is the primary function of the respiratory system? A: Gas exchange—bringing in oxygen and removing carbon dioxide.
Q: What muscle is the main driver of inhalation? A: The diaphragm.
Q: What structure prevents food from entering the trachea? A: The epiglottis.
Q: What is the main function of the lymphatic system? A: To return excess fluid to the bloodstream and aid immune responses.
Q: What are lymph nodes responsible for? A: Filtering lymph and housing immune cells that fight infection.
Q: What is the largest lymphatic organ? A: The spleen.
Q: What is the main function of the cardiovascular (cardiac) system? A: Transporting blood, nutrients, gases, and waste throughout the body.
Q: What chamber of the heart pumps oxygenated blood to the body? A: The left ventricle.
Q: What vessels carry blood away from the heart? A: Arteries.
Q: What are capillaries? A: The smallest blood vessels where gas, nutrient, and waste exchange occurs.
Created by: user-1989887
 

 



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