False negative hydrostatic test in live fetus is for
False negative hydrostatic test can be seen in :- 1. Diseases e.g. : acute edema, pneumonia, Congenital syphilis. 2. Atelectasis False positive hydrostatic test can be seen in :- 1. Presence of putrified gases. 2. Aificial inflation.
Atelectasis
Aicial respiration
Emphysema
Putrefaction
Impotency, Virginity, pregnancy & aboion