| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In this technique, the reflection of sound waves is recorded to produce images from inside the body | ultrasound | $800 | DJ | YOU MIGHT NEED SURGERY | 2016-01-20 | #7218 | |
| In the 1950s Ian Donald adapted this machine, used to detect cracks in machine parts, into a fetus observer | ultrasound DD | $1,800 | J | MEDICINE MEN | 2003-06-12 | #4339 | |
| To check the development of fetuses, doctors use this technique that produces images on a screen | ultrasound | $400 | DJ | MEDICINE | 1994-02-18 | #2185 |