📋 Forensic Medicine - Clean Notes

🔬 Semen / Seminal Fluid

• Picric acid + yellow needle = Barberio's test → positive for semen
• Florence test + Barberio test = crystal = Florence (choline)
• Barberio = Puada (P)
• Seminal vesicle is the main source of fructose (Fructose = main carbohydrate in semen)
• Heavy metal weapon / full cardine → Section 22 of the BNS
• Clean + (?) → Chip wound
• 0174 - Pellet wali × 176 Magnesium wala

🧬 Body / DNA

• Mass Disaster, Channel → female + wiring → value of marrow + unmutilated date
• Body Skeletonization / DNA → Adjudication = Saiko-176-CR-PC 136 BNS
• Brain mapping is based on principle that surface not porous
• Sections to test for Narcoson
• Obscene call / brands Baahu / Chandi Photos → Section 67A (IPC)

🧪 Forensic Tests / Identifications

• Rasayana = Postmortem
• Chupla Dutchna = Voyeurism
• Potty-tu-Ryan = Coprophilia

☠️ Iron Toxicity (Paediatric Case)

• 10-year-old boy who fell and → arm injury → brownish scab - 4-5 days
• Iron toxicity - which is:
  • Deferroxamine (Desferrioxamine)
  • Calcium EDTA
  • DTPA

🧫 Barbotics / Diatoms Test

• Barbotics test - when diatoms are present → determines presence of drowning
• A diatom along with diastolic combat tissue → confirms drowning person

👶 Paediatric Forensics / Live Birth vs. Stillbirth

• The weight of the head + arms + cord can act as pahal haath (natural weight)
• The child delivered often in the death of the biological father OR child dying after in death of biological mother - usually when during posthumous child
• Primary cloud blast injury - placenta is responsible for issue-injury
• A saturated saline solution is used commonly for the preservation of vitreous (humour)

🏥 Autopsy / Hepatitis B

• Rokitansky's standard of autopsy will be done → for Hepatitis B
• In-camera trial is a closed court proceeding in which cross-heard → evidence decides (in Excel?)
• Monoray / P300 waves → Tarantino - Brain mapping (ICI)
• Baatan ya Tangential - Firearm bullet

💊 Deferoxamine / Iron

• Deferoxamine → iron bind karte hai - hota nahi → Deferoxamine tickle toxin
• Clue: Ferrous Sulfate ya iron tablets dilcha → Deferoxamine hi karo

Quick Revision Tips:

• Barberio = Picric acid = Yellow needle crystals (Spermine)
• Florence = Choline iodide = Brown crystals (Brown chunky crystals)
• Iron poisoning antidote = Deferoxamine (chelation therapy)
• Diatom test = Drowning confirmation
• Vitreous humor preserved in saturated saline
• Brain mapping based on principle: surface not porous
• Posthumous child = born after father's death