13 results
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Workup Step #1 ... history Step #2 ... Uglucose Step #3 ... ASanchez_PS and Dr ... Management #Algorithm #Sodium
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Pathophysiology 1) ... Neurological event 2) ... Sodium loss from ... #hyponatremia # ... comparison
Hypernatremia - Differential Diagnosis and Treatment
Hypernatremia is almost always due to unreplaced water loss (free water
water unavailable 2) ... post-obstructive 3) ... Diabetes Insipidus: neurogenic ... Dr. ... #sodium
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
mSv 1 year - Barium ... day HEART - Coronary ... mSv 1 year MEN’ ... #Nuclear #Comparison ... #Table #Risks #
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Vasoactive Drugs 1) ... , Anaphylaxis, Neurogenic ... Pulmonary embolism 2) ... Nitroprusside, Nesiritide 3) ... #table
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
1) Is it hypotonic ... 2) Is ADH elevated ... Dr. ... Treatment #management #nephrology ... #sodium
DDAVP Clamp Protocol in Hyponatremia
 • Stop any maintenance fluids.
 • Start DDAVP 2 mcg IV
Clamp Protocol in Hyponatremia ... • Start DDAVP 2 ... NaCl (1-1.5 ml/ ... every 2 hours initially ... #management #nephrology
SIADH Treatment Options
1. Treat underlying cause of SIADH: Pain, Primary lung pathology, Post-operative phenomenon, Medications, Basically
Treatment Options 1. ... Basically anything 2. ... hospitalization) 3. ... promoting passive sodium ... SIADH #Management #hyponatremia
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Stages: 1. ... tissue perfusion 2. ... altered mentation 3. ... due to loss of sodium ... #table
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
mSv/year 1 day ... day Head CT 2 mSv ... 3 mSv 12 months ... #Nuclear #Comparison ... #Table #Risks #