click below
click below
Normal Size Small Size show me how
Bites+Stings+Poison
| Question | Answer |
|---|---|
| Four routes of toxic absorption | Inhaled, ingested, absorbed and injected |
| What is carbon monoxide and what does it do? | Colourless, odorless, tasteless gas that a byproduct of incomplete combustion of carbon. It displaces oxygen from hemoglobin and binds more strongly to it. |
| What is chlorine gas and what does it do? | Noxious gas that may be the result of mixing household cleaners or industrial accidents. It forms hydrochloric acid on contact with mucus membranes. |
| What is cyanide and what does it do? | A chemical compound that blocks the use of oxygen at a cellular level in inhaled or ingested. It binds with and damages a protein in mitochondria to stop the production of ATP and suffocates cells |
| What are organophosphates? What do they do? | They are compounds used in low amounts as pesticides. They prevent the breakdown of acetylcholine in the PSNS. Parasympathetic nervous system becomes overactivated. |
| What is the management of inhaled poisons? | Ensure responder safety Remove patient from environment(if safe for you to do.) Airway and breathing support if needed High flow O2 RTC Supportive care |
| Management of spider bites? | Symptom management and transport to hospital with pain management |
| Management of bites and stings? | Remove stinger (Brush/scrap the stinger off, don't squeeze it) Monitor for anaphylaxis Transport to hospital with pain management |
| Management of snake bites? What is the only venomous snake in BC? | High flow O2 RTC transport for antivenom therapy Western rattlesnake |