255 results
Cushing's Reflex - Pathophysiology
HYPERTENSION with a reflex BRADYCARDIA
 → ↑ ICP 
 → ↓ CBF
 →
Cushing's Reflex ... - Pathophysiology ... HYPERTENSION with a reflex ... #Pathophysiology ... #neurology #nsg
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... memory, speech and notion ... time, and can cause ... delusions and, in some cases ... clinical #video #neurology
Nephron - Diuretic Sites of Action

Source Text: https://www.sciencedirect.com/book/9780323449427/critical-care-nephrology#book-info

#Nephron #Diuretics #Site #Action #Location #Nephrology #Pathophysiology #Pharmacology
Diuretic Sites of Action ... /critical-care-nephrology ... Diuretics #Site #Action ... #Location #Nephrology ... #Pathophysiology
Motor and Reflex Grading (0-5)

Motor Strength Grading

5	Normal

4	Reduced, moves against resistance

3	Moves against gravity

2	Moves only with elimination of
Motor and Reflex ... Grading (0-5) Motor ... only 0 None Reflex ... #Reflex #Grading ... Grades #Diagnosis #Neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Mutism Pathophysiology ... or brainstem Motor ... response (tests motor ... Casey Albin MD @ ... #PhysicalExam #neurology
Nephron Pathophysiology - Diuretic Sites of Action
Diuretics
1) Acetazolamide/canagliflozin
2) Osmotic agents (mannitol, urearetics)
3) Loop agents (eg, furosemide)
4)
Nephron Pathophysiology ... Diuretic Sites of Action ... Adenosine #Nephron #Pathophysiology ... Diuretics #Sites #Action ... #nephrology #pharmacology
Pathophysiology Based Approach to Hyponatremia - Diagnostic Algorithm

Not the "classic" Volume based approach. 

#Hyponatremia #Algorithm #Pathophysiology
Pathophysiology ... Hyponatremia - Diagnostic Algorithm ... #Hyponatremia #Algorithm ... #Pathophysiology ... #Differential #Nephrology
Drug-Induced Acute Kidney Injury - Sites of Action Along the Nephron

#DrugInduced #AcuteKidneyInjury #AKI #Nephrology #Pathophysiology #Pharmacology
Injury - Sites of Action ... AcuteKidneyInjury #AKI #Nephrology ... #Pathophysiology
Mechanism of Action of Diuretics
Amiloride, Triamterene, Spironolactone
Loop Diuretics
Thiazides
Acetazolamide

#Diuretics #Mechanism #Action #pharmacology #pathophysiology #nephrology
Mechanism of Action ... Diuretics #Mechanism #Action ... #pharmacology #pathophysiology ... #nephrology
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
many different causes ... the commonest cause ... Loss of Corneal Reflex ... #Bells #Palsy #Neurology