Dermis

Dermis The dermis is another layer of skin found under the epidermis. The dermis is made of connective and nervous tissue, blood, and blood vessels. The dermis gives the skin its strength and elasticity. There are two regions in the dermis: the papillary layer and the reticular layer. Hypodermis Underneath the dermis is another layer of connective

recognition of the skin anatomy and physiology. Structurally, the skin consists of two principle parts. The superficial, thinner portion, which is composed of epithelial tissue, called the dermis. Deep to the dermis is a subcutaneous layer called the hypodermis, consisting of areolar and adipose tissues. Fibers from the dermis extend into the subcutaneous layer and connects the skin to it. This layer, in turn, attaches to underlying tissues and organs. The skin serves several functions, the first being regulation

Katherine Pina The human body has two main layers of skin. The first layer is the epidermis which is above the second layer, the dermis. These two are separated by the basement membrane. This first layer is the most superficial layer of skin, which means that it is visible to the human eye without an injury. The epidermis contains no blood vessels, and is thinner than the dermis. However, these do not stop the epidermis from taking care, and protecting the body. There is a good number of layers of cells

-Skin is composed of 3 layers- the epidermis, dermis, and subcutaneous fat/hypodermis. -In addition to the epidermis, dermis, and subcutaneous fat, the skin also has sebaceous glands and sensory receptors (located in the dermis). -Sensory receptors are either interoceptors (detect stimuli in the body) or exteroceptors (detect stimuli outside the body). -These receptors can be further categorized into chemoreceptors (react with chemicals), photoreceptors (react with light energy), mechanoreceptors

Abstract How many times have you heard, you look just like your brother or sister? Have you ever wondered why people tell you that you look like your mother and father when they were your age? Many related people appear to have several similar physical traits because they inherit half of their parents’ DNA, the genetic plan. What about fingerprint patterns? Are they inherited traits too? Fingerprints are used to identify Homo sapiens because each person has a unique fingerprint detail but has similar

Skin is made up of three major layers, the outermost layer being the epidermis, the deeper layer being the dermis, and the layer below the dermis or the hypodermis layer. The skin provides protection against pathogens, dehydration, UV light and mechanical trauma: 1) epithelial cells provide a barrier, sebaceous glands produce an oil called sebum, it has antifungal, and antibacterial properties, provides lubrication, hydration by preventing water loss from the epidermis, and increases the surface

In this assignment the writer is going to talk about what skin is and how important it is. The writer is going talk about the two forms of layers and how they function. The writer will then go onto explaining one of the most common skin disorders and say what it is, the symptoms, how to prevent it and what can happen if not treated straight away. Finally the evaluation will briefly sum up what I have written. When a baby is born their skin is covered in a substance that is thick and greasy which

effects of melanoma on the integumentary system. Skin The skin is divided into three different parts including the epidermis, dermis, and hypodermis. The epidermis is the outermost layer of the skin. This region of the skin has no blood cells or blood vessels running through it. All of the nutrients that the epidermis needs are received through diffusion from the dermis. The epidermis is made up of stratified squamous epithelial cells. The epidermis is made of five separate layers: the stratum basale

Have you ever realised how amazing our skin is? It's waterproof, stretchy, very durable and keeps our whole body in one piece. It's also the largest organ in our body. Can you imagine if we didn't have any skin? All of our organs would just fall all over the place. Your hair, nails, skin, sweat glands, and oil glands are all part of the integumentary system. By definition, your integumentary system is a complex group of tissues working together to ensure your survival. Your skin has two layers

Junctional epidermolysis bullosa (ep-i-der-mo-lie-sis bu-low-suh), also known as JEB, affects about 25,000 people in the US and roughly 500,000 people around the world. Most of these people are young children because JEB is often lethal and 40% of those with the disease do not survive until adolescence. JEB is a recessive genetic connective tissue disorder, but there are currently no genetic tests that can be done to see if parents may be carriers of the disease. Parents usually find out that they