11 results
Hypernatremia Diagnosis and Workup

Step 1 . Repeat the sodium concentration.
Step 2.  Check plasma osmolality.
NORMAL PLASMA
Diagnosis and Workup ... Repeat the sodium ... • SIADH • hypothyroidism ... CHF • liver failure ... #Algorithm #Nephrology
Modified Hyponatremia Algorithm
Hypertonic Hyponatremia: Hyperglycemia, Mannitol, Urologic irrigants
Hypotonic Hyponatremia: 
 • ADH ON (UOsm > 100):
Modified Hyponatremia Algorithm ... Hypovolemia, Heart failure ... Medications (diuretics), Hypothyroidism ... #Hyponatremia #Algorithm ... #diagnosis #sodium
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
acid <4 • SIADH, Hypothyroidism ... Na < 20: Heart failure ... Na > 30: Renal failure ... #Hyponatremia #algorithm ... #diagnosis #sodium
Mains Electricity Failure - Guidelines for Crises in Anaesthesia
Unexpected total power failure is rare and unpredictable.
Mains Electricity Failure ... Unexpected total power failure ... twitter.com/AAGBI Quick Reference ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
normal volume-based algorithm ... : SIADH, Renal Sodium ... or low Uosm), Hypothyroidism ... perfusion (Heart failure ... diagnosis #table #sodium
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
especially in heart failure ... twitter.com/AAGBI Quick Reference ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
surgery; equipment failure ... twitter.com/AAGBI Quick Reference ... CardiacArrest #Checklist ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
interaction, renal failure ... twitter.com/AAGBI Quick Reference ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Hyponatremia - Differential Algorithm
Isotonic Hyponatremia: Hyperlipidemia, Hyperproteinemia, Recent TURP
Hypotonic Hyponatremia: 
 • Hypovolemia: Diuretics/Nephropathies, Vomiting, Diarrhea,
- Differential Algorithm ... Congestive Heart Failure ... Chronic Renal Failure ... , Hypothyroidism ... causes #nephrology #sodium
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
hyperventilate, sodium ... twitter.com/AAGBI Quick Reference ... Intraoperative #Checklist ... Diagnosis #Management #Workup