Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
Dissociative anesthetics are what controlled drug category
|
Category III
|
|
|
Dissociative anesthetic drugs
|
Ketamine
Tiletamine Phencyclidine |
|
|
Ketamine characteristics
|
fast acting
least potent |
|
|
Ketamine can be used with
|
BZD for muscle relaxation
|
|
|
Tiletamine is used
|
only with zolazepam
|
|
|
Most potent dissociative anesthetic
|
PCP
|
|
|
Dissociative anesthetics MOA
|
antagonist at NMDA receptor
Prevents binding of glutamate |
|
|
Do dissociative anesthetics cause analgesia and muscle relaxation
|
Yes - analgesia
Muscle relaxation - minimal |
|
|
Dissociative anesthetics effects
|
eyes stay open
increased respiratory effects increased respiratory and salivary secretion increased cerebral blood flow/intracranial pressure |
|
|
Dissociative anesthetic termination via
|
redistribution from CNS> tissues
|
|
|
Use dissociative anesthetics with care in patients with
|
high intraocular/intracranial pressure
increased sympathetic tone, coronary artery dz, hypertension, cardiomyopathy, heart failure, urethral obstruction, or renal hepatic insufficiency |
