Secondary examination is necessary for raped female

Position of assailant can be known from skull fracture

Powder marks are always present around inlet except contact firing

Lead can cause abortion by 2 methods

Flat EEG can diagnose brain death

Hinge fracture of the base of the skull occur after traffic accidents

In the rule of nine, skull constitute 9% of total body surface area

Umbilical cord examination is helpful to determine if the fetus is mature or not

Artificial insemination heterologous lead to spread of incest in society

The passive sodomist is diagnosed by funnel shaped anal canal

Spaulding sign can be detected by X-ray on the limbs

Hyoid bone can diagnose a case of hanging in putrefied body.

Macerated fetus negates cases of infanticide

Hydrocution deaths is due to laryngeal spasm

Wads can identify the caliber of the weapon

Pugilistic attitude is due to struggling before burn.

Ligature mark of hanging is symmetrical, transverse and
low in neck

Length of the causal instrument can be identified from
depth of stab wound.

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Visceral injuries are the most frequent cause of death in
"Battered baby syndrome".

Coarse offensive froth at mouth and nostrils is seen in
putrified bodies