12 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
Hypernatremia - Diagnostic Evaluation Algorithm
Step 1: Consider history. Most patients presenting with hypernatremia are either very
Diagnostic Evaluation Algorithm ... determine the type ... Hypernatremia #Diagnosis #Workup ... #Evaluation #Algorithm ... #Sodium
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 ... differential #diagnosis #table
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Classification ... • Most common type ... due to loss of sodium ... #Types #diagnosis ... warm #wet #dry #table
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... intravascular volume ... Nonhemorrhagic → volume ... due to loss of Sodium ... water #Shock #Classification
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
Non-ACS Myocardial Injury - Elevated Troponin Differential Diagnosis and Workup Algorithm

 • Chronic Myocardial Injury: End
Diagnosis and Workup ... Algorithm • ... Tachycardia-induced HF, Severe Volume ... Occlusion • Stable ... Differential #Diagnosis #Algorithm
Hepatorenal Syndrome (HRS)

Definition:
• Functional, potentially reversible kidney impairment.
• Occurs in advanced liver disease: cirrhosis, severe alcoholic
ATN, volume depletion ... Classification: ... HRS-AKI (formerly Type ... HRS-Non-AKI (formerly Type ... • Urine sodium
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Effective arterial volume ... Aldosterone, RTA Type ... reabsorption) Workup ... Elimination (see Table ... ) • Optimize volume