A second degree burn can result in a loss of sensation, but do not necessarily affect motor control of arrector pill muscles. Which of the following are damaged in a second degree burn? Choose 1 answer: A Pacinian's corpuscles B Meissner's corpuscles C Hair follicle receptors D Ruffini's endings

## Step 1<br />A second-degree burn is a type of burn that affects the outer layers of the skin, specifically the epidermis and the dermis. This type of burn is characterized by symptoms such as redness, swelling, and pain.<br /><br />## Step 2<br />The question asks us to identify which of the given options are damaged in a second-degree burn. The options are: A) Pacinian's corpuscles, B) Meissner's corpuscles, C) Hair follicle receptors, and D) Ruffini's endings.<br /><br />## Step 3<br />We need to understand the role of each of these options in the skin. <br /><br />- Pacinian's corpuscles are responsible for sensitivity to vibration and pressure.<br />- Meissner's corpuscles are responsible for sensitivity to light touch.<br />- Hair follicle receptors are responsible for sensitivity to touch and temperature.<br />- Ruffini's endings are responsible for sensitivity to skin stretch.<br /><br />## Step 4<br />Given that a second-degree burn affects the epidermis and dermis, it would damage the structures within these layers. This includes hair follicles and their associated receptors.