<prompt> Which of the following skin structuresfunctionis likely to be impaired in case of skin burns caused due to house fire?General somatic efferent nervesParasympathetic general visceral efferent GVE nervesTrophic hormone productionExocrine gland secretion  <response>: Skin has sweat glands and sebaceous glands, which are exocrine glands. Skin produces vitamin D, but it not a trophic hormone, and skin does not produce vitamin A. In addition, skin contains no general somatic efferent GSE and parasympathetic general visceral efferent GVE nerve fibers. 