3105 results
Calculating a Reticulocyte Index (RI)
Reticulocyte Index = Absolute Reticulocyte Count / Maturation Correction
Absolute Reticulocyte Count =
Reticulocyte Index (RI ... Reticulocyte #Index #RI ... #RPI #hematology ... #diagnosis #anemia
Pediatric Respiratory Distress on Exam secondary to RSV

Note the abdominal retractions

#RSV #Respiratory #Distress #Pediatric #dyspnea #breathing
Exam secondary to RSV ... retractions #RSV ... breathing #pulmonary #clinical ... #video #physicalexam
Baby with Respiratory Distress from RSV

Respiratory distress in a baby! If you see this in any
Distress from RSV ... jwhenricksen #RSV ... Peds #Pediatrics #Clinical ... Video #pulmonary #physicalexam
Right Bundle Branch Block Criteria #Diagnosis #Cardiology #MedStudent #EKG #RBBB #Criteria #RSR #ECGEducator
Block Criteria #Diagnosis ... RBBB #Criteria #RSR
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
reactivation), RSV ... 6, Adenovirus, RSV ... reactivation), RSV ... #differential #diagnosis
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
WideQRS: RBBB (V1/V2 rsr ... ), LBBB (V5/V6 rs ... qs; lat leads rsr ... Approach #ECG #EKG #diagnosis
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Block (RBBB) - EKG Diagnosis ... in I and V6 • RSR ... Block #RBBB #EKG #Diagnosis
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
Diagnostic approach ... 19, influenza, RSV ... as clinically indicated ... Internet Book of Critical ... algorithm #schema #Diagnosis
The RSC-RUQ exam: a modified eFAST/ trauma US view
Modified RUQ exam for hemothorax & free fluid
The RSC-RUQ exam ... Right sub-costal (RSC ... transport), consider RSC ... Trauma #POCUS #clinical
Community Acquired Pneumonia - Severity and Prognosis
Criteria for Severe CAP - Severe CAP present in 1
Severity Index (PSI ... curb65 #severe #psi ... #diagnosis