Wredin's test is significant in live born fetus related to: (A) Lungs, (B) Stomach, (C) Skull, (D) Middle ear
Answer is D. Wredin's test After bih, the gelatinous substance in the middle ear is replaced by air through Eustachian tube. This is now considered as not a reliable test. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 351