The Department of Homeland Security has administered lie detector tests to about 50 staffers in recent weeks, including FEMA’s acting administrator and roughly a dozen officials at the disaster ...

A nurse or other healthcare professional will ask you to change into a hospital gown. They then take you into the ultrasound room. Your nurse or doctor asks you to lie down on the scanner couch.

In some cases, a transvaginal ultrasound may be performed to capture more direct or detailed images. A scan usually takes 20 to 30 minutes to complete. During a transabdominal ultrasound, you will be ...