| Question |
 |
|
| Answer |
|
|
| Activated Charcoal : other names |
Actidose-Aqua, LiquiChar |
| Class |
Absorbent |
| Pharmacology and Actions 1. |
A.Binds and absorbs ingested toxins present in the GI tract following emesis or lavage. |
| Pharmacology and Actions 2. |
B.Once bound to the activated charcoal, the combined complex is secreted from the body |
| Pharmacology and Actions 3. |
C.Typically not effective unless administered within 30 minutes of ingestion |
| Pharmacology and Actions 4. |
D.Charcoal is often mixed with sorbitol to promote elimination from the gastrointestinal tract and to prevent constipation |
| Indications |
A. Poisoning/Overdose (after emesis/lavage, or in cases where emesis /lavage may be contraindicated) |
| Contraindications |
A. Not for use with heavy metal ingestion (Lithium or Iron), hydrocarbons, caustic alkalisB. ALOC (unless given by nasogastric or orogastric tube) |
| Precautions and Side Effects |
A.Currently many physicians are choosing to lavage the stomach before charcoal. This procedure is the followed by the administration of activated charcoal.B.Abdominal cramping, black stools, constipation, nausea & vomitingC.Not effective in hydrocarbo |
| . Dosage |
A. Adult: 1g/kg, typically 50 grams PO or gastric tubeB. Pediatric: 1g/kg, typically 25 grams PO or gastric tube – do not use with sorbital additive |
| How Supplied |
A. Bottles containing 25g/125ml or 50g/250ml bottles |
| |
|
Biology Lab Midterm
