Multiple choice general knowledge

The most sensitive finger on the human hand is

  1. main finger

  2. ring finger

  3. middle finger

  4. index finger

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The index finger is most sensitive due to highest density of nerve endings and touch receptors. This is why we use it for detailed exploration of textures and temperatures. The fingertips in general have maximum sensory receptor concentration.