Renal II Flashcards
Kidney: SNS, PNS, spine levels of pain conduc
T8-L1, X, T10-L1
Ureter: NS, PNS, spine levels of pain conduc
T10-L2, S2-4, T10-L2
Bladder NS, PNS, spine levels of pain conduc
T11-L2, S2-4, T11-L2 dome/S2-4 neck
Prostate NS, PNS, spine levels of pain conduc
T11-L2, S2-4, T11-2, S2-4
Penis NS, PNS, spine levels of pain conduc
L1-2, s2-4, s2-4
Scrotum NS, PNS, spine levels of pain conduc
Not sig, not sig, s2-4
Testes NS, PNS, spine levels of pain conduc
T10-l2, not sig, t10-l1
NMB completely reliant on urinary elim
Gallamine, metocurine
6 commonly used drugs totally dependent on renal elim
Digoxin, inotropes, aminoglycosides, vanc, cephalosporins, pcn
IV agents commonly used in anesthesia partially dependent on renal elim 5
Panc, barbs, atropine, glyco, neostigmine
Other drugs partially dep on renal elim 6
Edrophonium, milrinone, hydralazine, cycloserine, sulfonamides, chlorpropamide
Approved NMB in renal fail 6
Sux, atra, cis atra, miva, vec, roc
NMB to avoid in renal fail 4
D tubo, metocurine, panc, gallamine
Opioids approved in renal fail, ones to avoid repeat dosing (*), avoid
Approved: fent, morphine, remi, dilaudid. Avoid demerol
IV anesthetics: 4 approved, 2 to avoid
Prop, keta, etomidate, midaz ok. Avoid tpl and diazepam
4 drugs concerned about in renal fail
Thiazides, SNP, dig, abx
CM of crf: CO, oxy hgb curve shift, bp, sns activity
Increased, right shift, htn, attenuated
What should be reduced in mac cases
LA doses
Comorbidity to be aware of if doing regional
Autonomic hyperreflexia
Cysto: level needed for spinal/epidural, spinal doses, epidural doses
T8-10. Spinal: 0.75% 10-12 mg >1 hr, 7.5 if less <1 hr. Epidural: 1.5-2% lido w epi 15-25 ml, 5-10 ml bolus
Cysto maintenance if GA: what not needed, minimal what
NMB. Narcotic
Signs of bladder perf in cysto
Unexplained htn, tachycardia, hypotension. Shoulder pain in PACU
Osmolality: glycine 1.2%, 1.5%
175, 220
Osmolality sorbitol 3.5%, mannitol 5%, cytal
165, 275, 178