{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/afbd0687e4db47b19457d9fdefd7444f\" frameborder=\"0\" width=\"1662\" height=\"1246\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1246,"width":1662,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1246,"thumbnail_width":1662,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/afbd0687e4db47b19457d9fdefd7444f-731583bdc9de9278.gif","duration":2136.21,"title":"Integumentary System Skin Layers and Functions","description":"This Loom explains the integumentary system with a focus on the structure and functions of the skin. It clarifies that skin has only two layers, the epidermis and dermis, while the hypodermis is separate but supports the skin. It reviews the epidermal strata from stratum basale to stratum corneum, distinguishes thick versus thin skin (thick includes stratum lucidum and lacks hair follicles), and describes key cells such as keratinocytes, melanocytes, and Merkel cells. It also covers the dermis subdivisions (papillary and reticular) and summarizes skin functions including protection, temperature regulation, sensation, vitamin D production, and excretion and fat storage."}