38 results
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Anion gap? ... : Anion Gap (AG ... 2 Corrected Anion ... Causes of High Anion ... Classically” noted with pulmonary
DKA DIAGNOSTIC CRITERIA:
1. Serum glucose >250 mg/dL
2. Arterial pH <7.3
3. Serum bicarbonate <18 mEq/L
4. At least
gap metabolic acidosis ... Common, early signs ... gap greater than ... gap is variable ... gap closes and
Salicylate Toxicity - Diagnosis and Management

Consider if:
1) Patient is hot and altered
2) You see tachypnea with
3) Labs show anion-gap ... , Diaphoresis, Pulmonary ... , Shock Labs: Anion-Gap
Asterixis due to Uremia on Physical Exam

29 year old male came in due to decreasing sensorium
Labs showed high anion ... gap metabolic acidosis ... nephrology #clinical #video
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... CT • Distinct pulmonary ... lung, pulm AVM, GPA ... Feeding #Vessel #Sign ... #CT #Lung #Pulmonary
Flail Chest on Physical Exam

Anterior flail chest post MVA, see seatbelt sign as another clue

Neville @docvlok

#Flail
, see seatbelt sign ... PhysicalExam #clinical #video ... #trauma #pulmonary ... #seatbelt #sign
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... mueormycosis, GPA ... .2016.12.033 #Halo #Sign ... #CT #Lung #Pulmonary
Tracheal Descent Sign

Paradoxical inward movement of the trachea during inspiration. Seen in this COPD patient in
Tracheal Descent Sign ... Video via Dr. ... Tracheal #Descent #Sign ... #clinical #video ... #respiratory #pulmonary
Hoover's sign on Physical Exam
Paradoxical retraction of the lower intercostal spaces on inspiration
Pulmonary hyperinflation → flattening
Hoover's sign on ... on inspiration Pulmonary ... Jcortesizaguirr #Hoovers #sign ... PhysicalExam #Clinical #Video ... #Respiratory #pulmonary
Hoover’s Sign on Physical Exam

Paradoxical retraction of the lower intercostal spaces on inspiration in this patient
Hoover’s Sign on ... rob_cosentini #Hoovers #Sign ... PhysicalExam #clinical #video ... #pulmonary #COPD