Respiratory Anatomy

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Across
  1. 3. A MUSCLE THAT SITS UNDER THE RIBCAGE. IT MOVES UP (RELAXES) WHEN WE EXHALE AND MOVES DOWN (CONTRACTS) WHEN WE INHALE
  2. 5. A PAIR OF LARGE SPONGY ORGANS RESPONSIBLE FOR GAS EXCHANGE BETWEEN OUR BLOOD AND THE AIR
  3. 7. A FLAP AT THE BACK OF THE THROAT ALLOWING FOOD ONE WAY AND AIR THE OTHER
  4. 9. TINY, ONE-CELL THICK, VASULAR STRUCTURES SURROUNDING THE ALVEOLI
  5. 11. TWO TUBES COMING OFF THE TRACHEA AND LEADING TO A LUNG EACH
  6. 12. A RIDGE OF CARTILAGE IN THE TRACHEA THAT SITS AT THE JUNCTION OF THE TWO MAIN BRONCHI
Down
  1. 1. PIPE LEADING TO THE STOMACH, IT SITS BEHIND THE TRACHEA
  2. 2. SMALLER TUBES BRANCHING OFF FROM THE TWO BRONCHI AND LEADING TO THE ALVEOLI
  3. 4. SMALL AIR SACS SITUATED AT THE END OF THE BROCHIOLES
  4. 6. AIR PIPE THAT SPLITS INTO THE TWO BRONCHI
  5. 8. CAN BE CALLED THE THROAT, MADE UP OF THREE PARTS (NASO-, ORO-, AND LARYNGO)
  6. 10. CAN BE CALLED THE VOICE BOX, SITUATED AT THE TOP OF THE TRACHEA