56 results
Modified Allen's Test - Collateral Hand Circulation
- Apply pressure to the radial and ulnar arteries
- Release
Modified Allen's ... pressure to the radial ... #Allens #Test #Modified ... #clinical #hand ... #physicalexam #video
Allen Test for Hand Circulation - Radial Artery Blockage

#Allen #Test #Hand #Circulation #RadialArtery #Blockage #Clinical #Video
Allen Test for Hand ... Circulation - Radial ... #Test #Hand #Circulation ... RadialArtery #Blockage #Clinical ... #Video #PhysicalExam
Allen's Test on Physical Exam

Allen's Test is used to test the integrity of blood flow and
Allen's Test on ... Physical Exam Allen's ... through the radial ... Video by Dr. ... #clinical #video
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and clinical associations ... Disorientation, vertigo Diagnostic ... test, TempTest ... Cold #Urticaria #diagnosis
Whipple Disease (Tropheryma whipplei) - Diagnosis and Management 

Caused by: Tropheryma whipplei

Symptoms and Signs:
1. Migratory poly/oligoarthralgia
Whipple Disease ... Caused by: Tropheryma ... Oculomasticatory/oculo-facial-skeletal ... positive T. whipplei tests ... positive T. whipplei test
Behcet's Syndrome - Diagnosis
Diagnostic Criteria for Behget's Syndrome (International Study Group for Behget's Disease):
 • Recurrent,
Behcet's Syndrome - Diagnosis ... Diagnostic Criteria ... Abnormal pathergy test ... Most Common Clinical ... #Diagnosis #criteria
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
association • M > F Clinical ... ulceration • Ocular ... Behcet syndrome (Clinical ... Positive pathergy test ... is a skin prick test
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... Proves cause-effect ... , describe clinical ... disorder presence alters ... #calculations #diagnosis
Leptospirosis
Pathogen: Leptospira (interrogans, kirschneri, noguchii)
Risk Factors:
 • Occupational exposure - Farmers, ranchers, trappers, veterinarians
 • Recreational
non-productive cough, nausea ... , vomiting and diarrhea ... ARDS Diagnosis ... Epidemiologic exposure + clinical ... agglutination - test
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Alzheimer’s Disease ... Clinical Findings ... Alzheimer's (99% of cases ... Apolipoprotein E4 allele ... pathophysiology #geriatrics #diagnosis