Possible Clues:

• Emergency treatment - nearly all decided to sedate
• Help that might be needed if dart is thrown?
• Basic medical help
• Preliminary medical assistance before doctor arrives
• Sedate after endlessly tough initial treatment
• Medic's treatment
• Treatment that gives, initially, relief
• Early attention makes the conifer steady
• Pre-EMT treatment
• Trees I'd planted, bringing in volunteers to give emergency help