Potientiating NM block

Question 1

Anesthetics

Answer 1

• volaties

- LA (like procaine)

Question 2

anticholinesterases

Answer 2

-like echothiophate

Question 3

Abxs

Answer 3

• decrease AcH release
• tetracycline
• AG–gentamicin, tobramycin, netilmicin, amikacin, kanmycin
• lincosamide:-lincomycin, clindamycin
• polymixins:polymycin B, bacitracin

Question 4

ABxs that do not potientiate NMB

Answer 4

-Erythromycin, PCN, cephalosporin

Question 5

CV drugs

Answer 5

• lidocaine
• quinidine
• CCBs: verapamil

Question 6

Electrolytes

Answer 6

• magnesium–decreases Ach release and dec sensitivity of end-late for effects of Ach–potentiates Succs and nondepolarizers
• inc Li, Mg, Na
• Dec Ca, K (potentiated by alkalosis)

Question 7

physiologic states

Answer 7

hepatic dysfunction
hypothermia
acidosis (respiratory)