35 results
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman ... test in ACL Injury ... tear. ... #Knee #Injury #Positive ... #PhysicalExam #Sports
Positive Posterior Drawer Test for PCL Knee Injury

#Posterior #Drawer #Test #PCL #tear #cruciate #ligament #knee #clinical
Positive Posterior ... Drawer Test for PCL ... #Drawer #Test #PCL ... #tear #cruciate ... physicalexam #msk #sports
Gram Stain - Bacteria Identification Algorithm
Gram Positive:
 • Rods: Oxidase+, Oxidase-, Fastidious, Anaerobic, Curved
 • Cocci:
Identification Algorithm ... Gram Positive: ... Rods: Branching, Spores ... Identification #Algorithm ... #microbiology #diagnosis
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
Contributing to False Positives ... *, hemp foods: tea ... • coca leaf teas ... • mouthwash, short-chain ... Testing #Laboratory #diagnosis
PCL Sag Test

The PCL Sag Test evaluates for evaluates for a tear of the posterior cruciate
PCL Sag Test ... evaluates for a tear ... to compare the position ... is considered a positive ... clinical #video #sports
Whipple Disease (Tropheryma whipplei) - Diagnosis and Management 

Caused by: Tropheryma whipplei

Symptoms and Signs:
1. Migratory poly/oligoarthralgia
Tropheryma whipplei) - Diagnosis ... diarrhea (75%) Diagnostic ... Two different positive ... whipplei test (PAS, PCR ... #algorithm #management
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Amenorrhea Differential Diagnosis ... β-HCG, TSH and PRL ... LH • Pelvic Ultrasound ... #Differential #Diagnosis ... obgyn #gynecology #algorithm
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Some sort of end ... drawer test is positive ... McMurray = Isolated PCL ... #Injury #MSK #Sports ... classification #diagnosis
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... findings BPPV • Short-lived ... Positive Hallpike ... Dizziness #Vertigo #Algorithm ... #differential #diagnosis
Posterior Drawer Test for PCL Injury on Knee Examination

The patient lays supine with the knee approximately
Drawer Test for PCL ... The test is positive ... for PCL tear if ... #Injury #Tear # ... orthopedics #msk #sports