Abbreviations crossword puzzle

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Across
  1. 2. slow
  2. 4. by mouth
  3. 8. temperature
  4. 9. respiration
  5. 10. Occupational Safety and Health Administration
  6. 12. when necessary
  7. 14. shortness of breath
  8. 16. vital signs
Down
  1. 1. nursing assistant
  2. 2. blood pressure
  3. 3. low, below
  4. 5. Omnibus Budget Reconciliation
  5. 6. above, high, fast
  6. 7. urinary tract infection
  7. 11. water
  8. 12. Percutaneous endoscopic gastrostomy
  9. 13. nothing by mouth
  10. 14. signs and symptoms
  11. 15. bowel movement