71 results
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
findings BPPV • Short-lived ... Positive Hallpike ... No auditory symptoms ... Positive head impulse ... Long symptom-free
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
tenderness • Positive ... XR — scotty dog sign ... pathophysiology #signs ... #symptoms
Stages of Syphilis
Early Primary:
 • Painless chancre
 • Regional lymphadenopathy
Early Secondary:
 • Fever, malaise
 • Rash
Early Latent: • Positive ... testing • No symptoms ... Late Latent: • Positive ... Syphilis #Stages #symptoms ... #signs #diagnosis
Pathyophysiology - hyperglycemic crises in patients with diabetes 
Key signs/symptoms of HHS/DKA:
Both: Polyuria, polydipsia, weight loss,
diabetes Key signs ... /symptoms of HHS ... hypotension) DKA: Short
Parasternal Short axis, fan proximal and look for Aortic Valve in a plane shows all three
Parasternal Short ... "Mercedes Benz Sign ... Aorta #mercedes #sign ... Echocardiogram #POCUS
Schizophrenia: Pathogenesis and Symptoms
Increased dopaminergic transmission in mesolimbic projection
-> Dopaminergic neurons here project into the limbic
Pathogenesis and Symptoms ... thought to cause the Positive ... Symptoms of Schizophrenia ... #signs #psychiatry ... #positive #negative
Labyrinthitis 
Vestibular neuritis + unilateral hearing loss = Labyrinthitis 
1) Vertigo (severe) 
2) Gait instability 
3)
fixation) • Positive ... Labyrinthitis #Diagnosis #Symptoms ... #Signs #Otolaryngology
D-Sign of Acute Pulmonary Embolism on POCUS - Parasternal Short Axis

Acute shortness of breath with this
D-Sign of Acute ... Pulmonary Embolism on POCUS ... - Parasternal Short ... D-sign appreciated ... Pulmonary #Embolism #POCUS
Lower Urinary Tract Infection: Pathogenesis and Clinical Findings

- Predisposing Factors:  Immunocompromised state, diabetes, elderly, female
elderly, female (short ... epithelium and causing symptoms ... Signs/Symptoms ... Pathophysiology #Signs ... #Symptoms
Congenital Adrenal Hyperplasia - 21-Hydroxylase Deficiency - Signs and Symptoms
 • Brain: Androgenization effects, Glucocorticoid effects,
Hydroxylase Deficiency - Signs ... and Symptoms • ... density, Adult short ... Hydroxylase #Deficiency #Signs ... #Symptoms #diagnosis