17 results
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
O2 is inspired) PAO2 ... blood (measured on ABG ... Low SvO2 → Low PaO2 ... sepsis) - High PaO2 ... diagnosis #causes #pathophysiology
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
the Anion Gap (AG ... Do you need an ABG ... approximates an ABG ... and ~5 mmHg to pCO2 ... final step is to assess
Liver Abscess on POCUS
24yo healthy F to ED w/rigors &DCed. 2/2 blood cx + for fusobacterium,
Liver Abscess on ... POCUS 24yo healthy ... this 2x2cm liver abscess ... Discharged on 3 weeks abx ... #Hepatic #POCUS
Secondary Bacterial Peritonitis (SBP) on Abdominal POCUS

Cirrhosis with fever/abd pain-?SBP. POCUS for win.  Secondary bacterial
) on Abdominal POCUS ... Cirrhosis with fever/abd ... POCUS for win. ... Diverticular abscess ... SBP #Abdominal #POCUS
Intraabdominal Abscess on POCUS

RUSH exam for fever, hypotension, abd pain.  You notice this in RUQ.
Intraabdominal Abscess ... on POCUS RUSH ... , hypotension, abd ... intra-abdominal abscess ... #POCUS #ultrasound
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
• Orthopnea - PaO2 ... echocardiography - Assess ... Arterial blood gas (ABC ... Oxygenation defect - PaO2 ... supplemental oxygen if PaO2
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
± blood/mucus, Abd ... Perforation) Pathophysiology ... proliferation (Abx ... up to 10w post-ABx ... equivocal • CT A/P: Assess
Pelvic Intraabdominal Abscess on POCUS
Fever, low BP with lower abd pain x 8 days-worsening. WBC-28.9K. Pelvis
Intraabdominal Abscess ... on POCUS Fever, ... BP with lower abd ... intra-abdominal abscesses ... #POCUS #clinical
Intramuscular Biceps Abscess on POCUS with color doppler

Male with proximal LUE swelling/redness after missed IVDU injection.
Intramuscular Biceps Abscess ... on POCUS with color ... Abscess present? ... Admitted IV Abx. ... #POCUS #MSK #clinical
Renal Abscess on POCUS
Left flank pain. On ABX Day 5 for pyelo. She has hx of
Renal Abscess on ... POCUS Left flank ... On ABX Day 5 for ... include renal abscess ... #kidney #POCUS