90 results
Post-Traumatic Stress Disorder (PTSD)
Neurochemical abnormalities
 • Hyper-vigilance
 • Emotional hyper-arousal
 • Exaggerated startle reflex
 • Anxiety
Post-Traumatic Stress Disorder ... StressDisorder #PTSD #BehavioralDisorder ... #Pathophysiology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
and Platelet Disorders ... practices that could cause ... decreased PLT count: CBC ... primary hematologic disorder ... Thrombocytopenia #Platelet #Disorders
Antiemetics and Vomiting

#Pathophysiology #Antiemetics #Locations #Action #Pathways #Nausea #Chemotherapy #TriggerZone #CTZ
and Vomiting #Pathophysiology ... Action #Pathways #Nausea ... #TriggerZone #CTZ
Causes of B12 deficiency. 

This great diagram shows normal absorption and outlines most possible causes. At
Causes of B12 deficiency ... most possible causes ... HC, releasing Cbl ... #Differential #Causes ... #Diagnosis #Pathophysiology
Alcohol Withdrawal Summary

Pathophysiology, Symptoms, Cause, Course, Management 

#Diagnosis #Management #Pathophysiology #Alcohol #Withdrawal #Symptoms
Withdrawal Summary Pathophysiology ... , Symptoms, Cause ... , Course, Management ... #Diagnosis #Management ... #Pathophysiology
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
It is caused by ... actually seen in all causes ... pneumonia, congenital causes ... connective tissue disorders ... radiology #ChestCT #pathophysiology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Causes of Thrombocytosis ... Artifact (redo CBC ... • Rheumatic disorders ... Diagnosis #Algorithm #Causes
High Output Heart Failure - Pathophysiology and Differential Diagnosis
Obesity - Systemic Vasodilation, Vasoactive Adipokines
Arteriovenous Fistula -
Heart Failure - Pathophysiology ... Myeloproliferative Disorders ... HeartFailure #CHF #Pathophysiology ... Diagnosis #cardiology #causes
Cyanide Toxicity 
Treatment:
1) Hydroxocobalamin + Cyanide = Cyanocobalamin (nontoxic) 
   or 
2) Amyl nitrite
Amyl nitrite - causes ... Toxicity #Toxicology #Pathophysiology ... #Management #Treatment
Attention Deficit Hyperactive Disorder (ADHD): Pathogenesis and clinical findings
 - For diagnosis, must have either 26
Deficit Hyperactive Disorder ... their turn • Causes ... AttentionDeficitHyperactiveDisorder #ADHD #BehavioralDisorder ... #Pathophysiology