First aid

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Across
  1. 1. Breathing passage (6)
  2. 5. Measured beat (5)
  3. 6. If someone isn't breathing (3)
  4. 7. Signs for diagnosis (8)
  5. 9. We do people do to stay life (9)
Down
  1. 1. Abnormal body reaction (7)
  2. 2. to check if someone a life (8)
  3. 3. Come to the rescue of (3)
  4. 4. getting better (8)
  5. 8. what do we breath (6)