7 results
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Nodal Reentrant ... Tachycardia (AVNRT) - Pathophysiology ... - In most case ... ECG usually shows ... Tachycardia #AVNRT #Pathophysiology
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
- Transfusion Reactions ... without other cause ... #Transfusion #Reactions ... #hematology #diagnosis ... #comparison #table
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
Adrenoceptor Actions ... • Heart - ↑ AV ... adrenergic #receptors #actions ... #pharmacology #pathophysiology ... #comparison #table
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
in recipient (e.g ... platelets Transfusion Reactions ... Causes purpura & ... diagnosis #management #hematology ... #reactions
Causes of Neutropenia - Differential Diagnosis
Neonate:
 - Infection - by far the most common cause
 -
Causes of Neutropenia ... Constitutional disorders, eg ... Idiosyncratic drug reactions ... Idiosyncratic drug reactions-most ... #hematology
PALM RASHES 
Common features and patterns:
1.	Color:
o	Red or erythematous: Common in inflammatory or allergic reactions.
o	Purple or purpuric:
inflammatory or allergic reactions ... suggest vascular or hematologic ... psoriasis, or drug reactions ... scabies, or allergic reactions ... o Drug Reactions
Scleroderma Renal Crisis (SRC)

Clinical Presentation of Scleroderma Renal Crisis:
1) Acute kidney injury
2) Abrupt onset of hypertension
3)
anemia (MAHA) Pathophysiology ... Initiate ACEi (short-acting ... , e.g. captopril ... • Refractory cases ... Renal #Crisis #rheumatology