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Integumentary System (skin)

The Integumentary System includes the skin, hair and nails and is the human body's largest organ system.

2,086 Questions

What Clark Level is the deep reticular dermis?

The Clark Level, or the measure of tumor depth in the skin, of the reticular dermis is level VI. This is deeper than the papillary dermis, but not the depest a tumor can go.

How does skin regulate body temperature?

When you are hot, the capillaries near the surface of your skin open up to release heat from your body. When this happens you usually sweat as well to help cool off the skin. What is interesting is that this also happens when you are cold. It is called hyperemia. At first the capillaries constrict so that you don't loose body heat, but after a while your body dilates them in order to provide oxygenated blood to the skin.

What force is required to break the skin with a sharp blade?

The force required to break the skin depends on how sharp the sharp blade is and where on the body you are cutting, also on the age of the person being cut.

What do melanocytes do?

Melanocytes produce melanin which contributes to pigmentation of the skin.

How to remove this skin burn out of the face?

A very very good way to get rid of the sun burns (I am guessing that is what you are taking about) is to obviously use sun screen.

But if you have a sun burnt face then something very useful, is using sour cream, yogurt or other thicker dairy product on for about fifteen minutes. It will smell quite bad but as long as it is fro the fridge it will remove the redness as well. After doing so it is a good idea to moisturise with a thicker moisturiser then a daily one after that.

If you have skin peel from sun burns, it is a good idea to exfoliate very lightly and then moisturise with a more natural moisturiser. Try olive oil or finely chopped cucumber which are great and they will not worsen skin conditions as some chemicals might as it is completely natural. Hope this helps!

What is made up of the skin and its accessory organs?

The integumentary system is made up of the skin and its accessory organs.

What are the functions of the malpighian layer?


In mammalian skin, the innermost layer of the epidermis. The Malpighian layer is separated from the dermis by a fibrous basement membrane. The Malpighian layer is the site of active cell division. Some of the new cells thus formed leave the layer, become keratinized, and replace the outer cells of the epidermis which are continually worn away. The Malpighian layer also contains most of the melanin responsible for dark skin. It is named after the Italian anatomist Marcello Malpighi.

Explain why mitosis occurs in the deepest layer of the epidermis?

Mitosis occurs in the deepest layer of the epidermis, known as the stratum basale, because this layer contains the basal cells, which are responsible for producing new skin cells. As these cells divide, they push older cells upward toward the skin's surface, where they eventually die and form a protective barrier. This continuous cycle of cell division and shedding is essential for skin regeneration and repair. Additionally, the deeper layers provide a stable environment for cell growth and division, ensuring skin integrity and health.

Is your skin part of the endocrine system?

It isn't. Skin is an organ that houses exocrine glands, not endocrine. Furthermore, it doesn't release anything into the blood stream like what an endocrine gland usually does.

What type of skin would a person have with very few melanocytes?

They would have very, very light skin. Melanocytes are cells in your body that produce melanin, or pigment. Without melanocytes, there is no melanin. Without melanin, they would have very very light skin.

What type of tissue are sebaceous glands?

Sebaceous glands are classified as exocrine glands and are primarily composed of epithelial tissue. Specifically, they consist of stratified cuboidal epithelium that produces sebum, an oily substance that helps to lubricate and protect the skin. These glands are typically associated with hair follicles and play a crucial role in maintaining skin health.

Is the subaceous layer the most superficial?

No. The subcutaneous layer is under the epidermis. The word "superficial" can be defined as "outermost" for the purpose of describing skin layers, so the most superficial layer is the epidermis.

How can a skinsuit protect the body while running?

Skinsuits protect the body while running by enhancing muscle support and reducing muscle vibration. They also protect from UV rays and prevent scratches and abrasions.

What do you do when you are ignored by family because you have chosen a different religion?

If you are no longer a minor then you have the freedom to choose what religious belief you prefer and it's a private matter and no one else's business including family. Try communicating with family and telling them that this is a road YOU must go down and that's what life is about. Ask them for the respect that you have given them. Even if you don't believe in their religion something like a special service is given before the Christmas Holidays just go out of respect for your family. If your family completely ignores you constantly then let them know by communicating you respect their religious beliefs and you expect it back and if respect is impossible on both sides then you don't feel welcome and will cease to visit family. Perhaps a few months of not seeing them will clear their head to the fact that religion is not meant to separate family, friends or spouses or put a division between parents and their children, but the right to have the freedom in what an individual belief system is. If you are a minor then unfortunately you will have difficulties and your parents will expect you to follow suit regarding their faith.

Skin smells like garlic?

When you eat garlic, some of the smelly chemicals are excreted through the skin. This is the most likely cause of skin smelling of garlic, and the solution is to eat less garlic.

What is the most abundant protein in dead epidermal structures such as hair and nail called?

The most abundant protein in dead epidermal structures is called keratin. It is a fibrous protein that forms the main structural constituent of hair, feathers, hoofs, claws and horns.

What is the removal of a plug of skin for examination called?

The removal of a plug of skin for examination is called a punch biopsy. This procedure is used by medical professionals to test for diseases.