7 results
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
= Central Cause ... worrisome for a CENTRAL ... cause of vertigo ... #HINTS #PhysicalExam ... #Central
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
Exam - Abnormal Test ... worrisome for a CENTRAL ... cause of vertigo ... #HINTS #PhysicalExam ... #Central
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Central Retinal ... Artery Occlusion ... posterior ciliary and central ... Ophthalmology #Fundoscopy #Central ... #CRAO
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... => Blockage of central ... retinal artery => Central ... -> Cherry-red spot ... retinal edema caused
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
may be present Central ... with vascular causes ... findings BPPV • Short-lived ... positional episodes caused ... or supine roll test
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
and Central Vertigo ... CENTRAL VERTIGO ... Occlusion of posterior ... #Peripheral #Central ... #Vertigo #Causes
Anemia of Hospitalization - Pathophysiology

Why does the Hgb/Hct drop in the first two days during hospitalization?

Interestingly,
In conclusion, prolonged ... rest can cause ... lying down and can cause ... from accessing port ... GI bleeding in general