Intro To Anes Flashcards
What anesthesia means (think Greek terms)
An- without
Aisthesis : sensation
Define anesthesia
Pharmacologically induced and reversible disruption of awareness, mobility, and pain
Loss of sensation in small area of body, give in proximity of area
Local anesthetic
Apply drug directly to surface, de sensitize nerves in area
Topical anesthetic
Loss of sensation to a region of body, drug administered close to nerve supply of region
Regional
Controlled reversible unconsciousness, analgesia, amnesia, depressed reflexes, muscle relaxation (what kind of anes)
General anesthesia
Sufficient general anesthesia so surgery can be performed (what kind of anes)
Surgical anesthesia
Define amnesia
Without memory
A moderate plain of anesthesia is for
Surgery
Deep anesthesia is used for
Very painful procedures (ex:broken bones)
What analgesia means
Without pain
Physical suffering that typically leads to evasive action
Pain
Detection of painful stimulus by nervous system
Nociception
Why gen anesthesia is dangerous
Depressed CNS, heart, respirations