Anesthesia Flashcards
What is the definition of anesthesia
Loss of sensation and usually of consciousness without loss of vital functions artifically
What are the types of anesthesia
General, regional, local
What are the provisional routes of general anesthesia
general endotracheal, total IV
What are the premedication medicines
anxiolysis i.e. benzos like midasolam, diazepam, lorazepam
What are potential induction techniques
inhalation, Intravenous
what medicines are administered in inhalational induction
nitrous oxide, sevoflurane
what medicines are commonly used IV in adults
propofol, ketamine
What are the adverse effects of nitrous oxide
post-op nausea and vomiting, cardio depression, absorption and expansion of air-filled spaces
What are contraindications of nitrous oxide
comprimised cardiac function, shock, pneumothorax, bowel obstruction
What is ketamine used for
sedation or induction of anesthesia
what are contraindications of ketamine
Intracranial HTN, psychosis or personality disorder
When is ketamine ideal
congenital heart disease, asthma, trauma, poor iv access
How long will pancuronium last
1.5-2 hours
when is pancuronium contraindicated
renal or hepatic failure
when is succinylcholine indicated
rapid onset of skeletal muscle paralysis to facilitate tracheal intubation