<prompt> A cut injury on wrist causes inability of thumb to touch the tip of little finger, the nerve likely to be damaged is -UlnarRadialMedianDeep branch of ulnar nerve  <response>: Median nerve supply in handFlexor pollicis brevisOpponens pollicisAbductor pollicis brevisFirst two lumbricalsA torn or cut tendon in the forearm, at the wrist, in the palm, or along the finger will make it impossible to bend one or more joints in a finger. ... Because the nerves to the fingers are also very close to the tendons, a cut may damage them, as well. This will result in numbness on one or both sides of the finger. 