The list of diagnostic tests mentioned in various sources as used in the diagnosis of Pregnancy includes: 1  Urine human chorionic gonadotropin (HCG) tests - these are the basis of home pregnancy tests. 2  Home pregnancy tests. 3  Pregnancy blood tests.
Quick Answer. Ductless bathroom fans remove odors and germs by filtering the air through an activated charcoal filter. These fans have a lower blade speed, also called a tip speed, which allows more air to be sucked up into the filter. Once cleaned, the air is re-circulated back into the bathroom.
Instructions. Find the mounted exhaust unit in the attic above your bathroom. Turn off the power to it. Connect the hose from your exhaust kit to the vent tube on your exhaust unit, using the provided metal or plastic belt-clamp to hold the hose to the machine.Take the other end of the hose to the an exterior vertical wall of the attic.onnect the hose from your exhaust kit to the vent tube on your exhaust unit, using the provided metal or plastic belt-clamp to hold the hose to the machine. Take the other end of the hose to the an exterior vertical wall of the attic.