Medical Systems Crossword

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Across
  1. 3. A molecule that triggers a immune response most commonly antibody production
  2. 4. Spaces within the body that contain vital organs
  3. 7. Bones which come together to form fingers
  4. 9. a piece of cartilage which prevents food and liquid from entering the respiratory tract
  5. 11. This region of the skeleton consists of the extremities of the body
  6. 13. Also known as the windpipe; tube that carries air from the larynx to the center of the chest
  7. 16. A type of white blood cell most commonly found in lymph nodes
  8. 18. The two upper chambers of the heart
  9. 21. Air sacs rich in capillaries which aid in gas exchange between between the lungs and blood
  10. 23. Muscular organ which pumps blood throughout the body
  11. 24. Tiny hair-like structures in the nasal cavity which help filter air
  12. 27. Carry blood to the heart
  13. 30. The outermost layer of the skin
  14. 31. A type of muscle that allows for voluntary movement
  15. 33. Connect arteries with veins
  16. 34. A body plane that divides the body down the middle into a right and left group
  17. 35. The study of the processes of living organisms
  18. 36. A mass of lymph tissue that filters pathogens out before they enter the lungs
  19. 37. A type of muscle tissue that contracts/flexes to allow for voluntary movement
Down
  1. 1. A membrane covering the outside of bones that contains blood and lymph vessels which help bone growth
  2. 2. A tough sheet like membrane that covers and protects the tissue
  3. 5. A process in which air leaves the lungs
  4. 6. A oil which covers the skin in order to protect and lubricate it
  5. 8. Moving a body part away from the midline
  6. 10. A bodily structure in the axial skeleton made of eight bones fused together to protects the brain
  7. 12. A thin watery interstitial fluid that gets its name once it enter the lymphatic system
  8. 14. A slightly movable vertebral joint
  9. 15. A keratinous tube-like structure which covers all body surfaces except the palms of the hands and the soles of the feet
  10. 17. The body's largest organ
  11. 19. Carry blood away from the heart
  12. 20. The two ends of a long bone
  13. 22. The ability of a muscle to respond to stimulus like nerve impulses
  14. 25. Turning a body part downward
  15. 26. Contains blood vessels and nerves and is know as "true skin"
  16. 28. A type of white blood cell that circulates around the body consuming dead and diseased cells
  17. 29. Cell structures that provide distinct functions; located in the cytoplasm
  18. 32. also known as the voice box, lies between pharynx and trachea