Question

Which area of body is most sensitive to sensation of cold?

• A. Forehead
• B. Cheeks
• C. Chest
• D. Hands

Answer 1

The correct option is A Forehead

Forehead is most sensitive to sensation of cold because it contains more number of thermoreceptors that perceive the sensation of cold. Sensation depends on the receptors present in a particular area of body and how dense the mechanoreceptors are. The receptors for sensation of cold, the cold receptors are found in the dermis or skin of body parts like forehead, nose and ears.

So, the correct answer is 'Forehead'.