Best eye opening Mnemonic: ESPN Best verbal response Mnemonic: ASWGN Best motor response Mnemonic: OLD BEN Important points Question and Example A 20 year old man is hit over the head with a mallet. On arrival in the accident and emergency department he opens his eyes to pain and groans…
Author: Epomedicine
PGMEE, MRCS, USMLE, MBBS, MD/MS
Organ Transplant Complications and Rejection
Types of Transplant Rejection Type Time Mechanism Pathology Hypersensitivity Management Host against Graft (Host vs Graft) Mnemonic: TIA Hyperacute Immediate (<5 days) Anti-donor antibodies in recipient Thrombosis and Obliteration of blood supply Type II UntreatablePrevent by cross-matchingRemove graft Acute (most common) < 6 months (most common in 1st month) Anti-donor…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Thyroid Hormone Function & Synthesis : Mnemonics
Thyroid Hormone Functions Mnemonic: 7 X B’s Thyroid Hormone Synthesis Mnemonic: ATE ICE 1. Active transport of iodide: 2. Thyroglobulin (rich in Tyrosine): formed in follicular ribosomes 3. Exocytosis of thyroglobulin into follicular lumen: stored as colloid 4. Iodination: Peroxidase enzyme – 5. Coupling: 6. Endocytosis: of T3 and T4…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Superficial and Deep Perineal Space or Pouch
Superficial and deep perineal space is located in the urogenital triangle, the boundaries of which are: Analogy: Remember a big mac. It has 3 layers of BUN and 2 hamburger PATTIES. Posteriorly, all 3 Fascias are attached to the perineal body, closing the spaces. Superficial Perineal Space Mnemonics: 1. Superficial…
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What Does a DOT Physical Consist Of?
A DOT physical is a medical exam that is a requirement for people who drive commercial vehicles. The point of a DOT physical is to make sure that anyone who is or will be driving commercial motor vehicles is physically, mentally, and emotionally fit to perform this activity without risks…
Emergency Medicine
Aortic dissection
Risk factors Mnemonic: ABCDE Pathophysiology Intimal tear allows blood to enter between intima-media space creating a false lumen. Blood may propagate proximal or distal to tear. Clinical features Investigations Classification and Management Stanford DeBakey Description Frequency Management Mnemonic: BAD Mnemonic: A for A; B for B A (Ascending aorta involved)…
PGMEE, MRCS, USMLE, MBBS, MD/MS
HIV Replication and Antiretroviral Drugs
HIV Replication and Antiretroviral Mechanism of Action Mnemonic: AFRITAB 1. Attachment (to CD4 cells) 2. Fusion (enters CD4 cells and dump it’s contents – RNA and reverse transcriptase) 3. Reverse transcription (1 strand RNA becomes 2 strand DNA) 4. Integration (HIV DNA integrates into human’s CD4 cell’s DNA) 5. Transcription…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Gastric Acid Secretion Made Easy
Steps for gastric acid secretion by parietal cells 1. H+ and HCO3- are produced from CO2 and H2O. 2. H+ is secreted into the lumen by H+/K+ ATPase pump. 3. HCO3- moves out of the cell, across the basolateral membrane via antiport with Cl-. 4. Cl- diffuses passively into the…