13 results
Post-Traumatic Stress Disorder (PTSD)
Neurochemical abnormalities
 • Hyper-vigilance
 • Emotional hyper-arousal
 • Exaggerated startle reflex
 • Anxiety
StressDisorder #PTSD #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs ... #psychiatry
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Differential Diagnosis ... Algorithm True ... vomiting, auditory symptoms ... /signs, bidirectional ... Glomus Tumors - Vascular
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
More Specific Signs ... Less Specific Signs ... Chest x-ray: signs ... acute HF → no signs ... of CXR congestion
Attention Deficit Hyperactive Disorder (ADHD): Pathogenesis and clinical findings
 - For diagnosis, must have either 26
findings - For diagnosis ... to 25 for new diagnosis ... AttentionDeficitHyperactiveDisorder #ADHD #BehavioralDisorder ... #symptoms #signs ... #psychiatry #criteria
Panic Disorder: Pathogenesis and clinical findings
Social Factors
 • Parenting and infant attachment
 • Childhood illness/abuse
 •
Psychological Symptoms ... PanicDisorder #Anxiety #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs ... #psychiatry
SCAI Pyramid of Cardiogenic Shock Classification
E - Extremis - A patient experiencing cardiac arrest with ongoing
arrest with ongoing CPR ... currently experiencing signs ... or symptoms of ... Classification #ABCDEs #diagnosis ... #cardiology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
- Differential Diagnosis ... and signs below ... Vascular/Blockage ... spinalcord #disorders #diagnosis ... differential #algorithm
Social Anxiety Disorder (SAD) - Pathophysiology 
Excessive fear of one or more social situations
 • Safety
• Cognitive Symptoms ... SocialAnxiety #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs ... #psychiatry
Conduct Disorder (CD): Pathogenesis and clinical findings
 - Must have >3 symptoms present in the past
house, building or car ... #Conduct #CD #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs ... #psychiatry #criteria
Oppositional Defiant Disorder (ODD): Pathogenesis and clinical findings
 - Must have >4 symptoms for >6 months,
- Must have >4 symptoms ... OppositionalDefiant #ODD #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs ... #psychiatry #criteria