Med Term Ch. 11 & 12

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Across
  1. 1. air in the chest (pleural cavity)
  2. 2. collections of lymph tissue in the nasopharynx
  3. 4. Pacemaker of the heart
  4. 5. An abnormal heart sound due to improper closure of heart valves
  5. 8. Relaxation phase of the heartbeat
  6. 9. Inner lining of the heart
  7. 12. tapping on the surface to determine the underlying structure
Down
  1. 1. pertaining to the diaphragm
  2. 2. listening to sounds within the body
  3. 3. small vein
  4. 6. region between the lungs in the chest cavity
  5. 7. strained, high-pitched inspirational sound
  6. 10. Lower tip of the heart
  7. 11. One of two lower chambers of the heart