379 results
Infective Endocarditis - Indications for Surgery - "Fun-HEARTS" Mnemonic

Fungal endocarditis
Heart failure (valve dysfunction)
Enterococcus (VRE) endocarditis
Abscess, annular
TheIDtrivia #FunHEARTS
Push Dose Pressors - Mixing Instructions.

EPINEPHRINE
Has alpha and beta 1/2 effects so it is an inopressor
Do
• Take a 10 ml ... syringe with 9 ml ... /ml) • Now you ... Epinephrine 10 mcg ... /ml • Draw up
Hematology Algorithms 

Anemia is described as a reduction in the proportion of the red blood cells.
microcytic anemia (MCV ... than 150,000 per mcL ... than 4000 per ml ... than 1800 per ml ... /mean MCV) × 100
Split, Fractured Patella on Knee Exam

30 years old male, 10 years post motorbike accident.  Split,
with tears of ACL ... , PCL , PLC
Valgus Stress Test in MCL Injury

In this video you can have a great visual of a
Stress Test in MCL ... collateral ligament (MCL ... Valgus #StressTest #MCL
Guide to systemic mastocytosis

Criteria for diagnosis: at least 1 major and 1 minor or 3 minor
infiltrates of MC ... (2 15 MCs in aggregates ... • >25% of all MCs ... codon 816 • MCs ... tryptase > 200 ng/ml
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Dobutamine 2-20 mcg ... Milrinone 0.375-0.75 mcg ... Isoproterenol 2-10 mcg ... Epinephrine 0-20 mcg ... Dopamine, low 1-4 mcg
Inherited Defects in Kidney Tubule Epithelial Cells

Renal glucosuria - Na+-dependent glucose cotransporter
Cystinuria - Amino acid transporter
Bartter
syndrome - Na-K-2Cl ... cotransporter, K channel, Cl ... barrtin (recruits Cl ... Thiazide-sensitive Na—Cl ... alpha-Intercalated cell Cl
Algorithmic Approach to Anemia - Differential Diagnosis Framework by MCV

Microcytic (MCV < 80) "TAILS":
 • Thalassemia
Diagnosis Framework by MCV ... Microcytic (MCV ... Normocytic (MCV ... Macrocytic (MCV ... MatthewHoMD #Anemia #MCV
Postpartum Hemorrhage - Differential Diagnosis, Examination and Management

Uterotonic Medications (after delivery of the placenta):
 • Oxytocin
or 20 IU in 500 mL ... fluids at 250 mL ... contraction: 0.25 mcg ... contraction): 600-1000 mcg