Who designed the Jaipur foot?

Which of the following is used by surgeons as a "light knife"?

In Computed Tomography $(CT)$,......... rays are used to obtain a ......... image of the internal structure of a specific organ.

An $X-ray$ of the lower abdomen shows a shadow in the region of the ureter suspected to be an ureteric calculus. $A$ possible clinical symptom would be

$EEG$ can help in diagnosing certain conditions like

The instrument by which blood pressure $(B.P.)$ of a human is determined is: