38 results
Hypernatremia Diagnosis and Workup

Step 1 . Repeat the sodium concentration.
Step 2.  Check plasma osmolality.
NORMAL PLASMA
Diagnosis and Workup ... Repeat the sodium ... Assess volume status ... Hypernatremia #Diagnosis #Workup ... #Algorithm #Nephrology
Hypernatremia - Differential Diagnosis Workup Algorithm

1) Check Urine Osmolality:
 > 600 mOsm/kg - Implies extrarenal mechanism
Differential Diagnosis Workup ... Algorithm 1) ... mechanism 2) Volume ... #Algorithm #nephrology ... #sodium
True Hyponatremia Differential Algorithm

Instead (or in addition) of volume status examination, check urine sodium and serum
Hyponatremia Differential Algorithm ... in addition) of volume ... examination, check urine sodium ... acid: - Urine sodium ... #Differential #Algorithm
Cephalosporin Antibiotics
 • First Generation: Cefazolin, Cefadroxil, Cephalexin
 • Second Generation: Cefuroxime sodium, Cefuroxime axetil
 •
Generation: Cefuroxime sodium ... #Antibiotics #comparison ... #pharmacology #classification
Shock - Findings, Signs and Symptoms by Classification
 - Hypovolemic (Intravascular volume depletion)
 - Distributive (Vasodilation)
and Symptoms by Classification ... (Intravascular volume ... Differential #Diagnosis #Classification ... Symptoms #Findings #Comparison
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Neurological event 2) Sodium ... → Subclinical volume ... Increased urine volume ... #hyponatremia #comparison
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Differential Diagnosis Algorithm ... Diabetes Insipidus Workup ... Hypernatremia #Management #Algorithm ... #Sodium #nephrology
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
than the normal volume-based ... algorithm Urine ... poor response to volume ... : SIADH, Renal Sodium ... diagnosis #table #sodium
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
Volume Based Approach ... Hypothyroidism, Low solute ... SatyaPatelMD #Volume ... #Hyponatremia #algorithm ... #diagnosis #sodium
Diagnostic algorithm for the workup of hypercalcemia. The diagnostic workup for patients presenting with hypercalcemia rests
Diagnostic algorithm ... for the workup ... calcium-creatinine ratio cutoff value ... sensitivity for correct classification ... #Differential #Algorithm