107 results
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... time, and can cause ... delusions and, in some cases ... the orbicular reflex ... you strike the upper
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity ... , T1 (median) Reflexes ... Erb's Palsy is caused ... damage to the upper ... Dislocation - May cause
Pediatric Acute Abdominal Pain - Differential Diagnosis Algorithm
Generalized/Migratory:
 • Intussusception
 • Gastroenteritis
 • Viral Illness
 •
Gastroesophageal Reflux ... Disease Right Upper ... Pneumonia Left Upper ... Diagnosis #Algorithm #Causes
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
hyperextension -> Upper ... retention -> Primarily Upper ... medullaris -> Mixed upper ... bladder and rectal reflex ... signs #symptoms #msk
Causes of Apparent Life Threatening Event (ALTE) - Differential Diagnosis Algorithm
Cardiac:
 • Congenital Heart Disease
 •
Causes of Apparent ... • Sepsis • Upper ... Gastroesophageal Reflux ... Diagnosis #Algorithm #Causes
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Right Lung: • Upper ... Lung Lung: • Upper ... radiopaedia.org/cases ... pulmonary #clinical #radiology
Pediatric Vomiting - Gastrointestinal and Systemic Causes - Differential Diagnosis Algorithm
Hepatobiliary:
 • Acute Hepatitis
 • Acute
Gastrointestinal and Systemic Causes ... Pancreatitis Upper ... Enterocolitis Upper ... Gastroesophageal Reflux ... Diagnosis #Algorithm #Causes
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
this specific case ... middle finger. 2) Ask ... the patient to relax ... Hoffmanns #Sign #Reflex
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Cardiovascular Causes ... / Mediastinal Causes ... Sarcoidosis Other Causes ... Gastro-Esophageal Reflux ... ChestPain #Noncardiac #Cardiology
Stage I - Redistribution
In a normal chest film with the patient standing erect, the pulmonary vessels
supplying the upper ... non-perfused vessels and causes ... the lower to the upper ... Views of the upper ... #Clinical #Radiology