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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

How many pairs of chromosomes do each human skin cell have?

Each human skin cell has 46 chromosomes, which are organized into 23 pairs. This includes one set of 23 chromosomes inherited from the mother and another set of 23 chromosomes inherited from the father.

What does skin prevent from entering the body?

Skin prevents harmful substances such as bacteria, viruses, and toxins from entering the body. It also acts as a barrier against excessive water loss and helps regulate body temperature.

What is a guava epidermis?

The guava epidermis is the outermost layer of the guava fruit, often referred to as the skin or peel. It is rich in nutrients and antioxidants, making it beneficial for health. It is recommended to wash guava thoroughly before consuming to get rid of any dirt or pesticide residue on the epidermis.

What is the effect of LD50 30 radiation on human skin?

LD50/30 radiation refers to the dose of radiation required to kill (LD=Lethal Dose) 50% of the test cohort within 30 days. Its normally specified for a particular species, rats, rabbits etc and is thought to be about 3-4 Sieverts in humans. The wikipedia article "Radiation Poisoning" has a table of effects of increasing radiation on humans. Note that at 3-4 Sv there are no skin effects if it is whole body exposure. If it is localised exposure then there will be radiation burns followed by erythema.

What is the function of the fatty layer in the integumentary system?

The fatty layer in the integumentary system, known as the subcutaneous layer or hypodermis, serves various functions. It acts as an insulator to regulate body temperature, stores energy in the form of fat, provides cushioning and protection for underlying tissues and organs, and helps in the attachment of the skin to the underlying muscles and bones.

Is it normal for a belly piercing to be sore the first few days after being peirced?

yes, it will be sore/red/itchy for the first week. if it continues after a week or if you see any pus, call your piercer. it could be infected. It could be a sign of infection Yes, this is very normal. Make sure you are checking it for excessive redness, pus, or any funny smell. Those things could signal an infection. very normal.

What is a fiber disease?

Morgellons is sometimes called the "fiber disease" by doctors. It is controversial and not-easily-understood condition in which strange thread-like fibers appear under the skin. Patients may feel as if something is crawling on, biting, or stinging them. Some experts believe Morgellons is a physical illness; others believe it is a kind of "delusional parasitosis," which makes a person think that parasites have infected his or her skin; and still others think it is simply a skin disease that occurs without a known cause.

There is no known cure for the condition. There are some possible links to Lyme disease and hypothyroidism, but much more research in general is needed for this condition.

What is the structure of the skin?

the skin has 3 different layers the epidermis the dermis and the hypodermis The epidermis has 5 different layers. # The cornified layer (stratum corneum) # The clear layer (stratum lucidum) # The granular layer (stratum granulosum) # the prickle cell layer (stratum spinosum) # the basal layer (stratum basale)

Why and how does skin age?

skin, like any other organism is a living thing. so of course it gets old over time. over time your skin will start to lose elasticity (the tightness in skin) and then beome loose. Skin also gets worn in some places like on the corner of eyes and smiling lines therfore causing wrinkles. the harder life you have, the more wrinkles you get.

What is the medical term meaning Any Skin Growth Such As A Wart Or A Callus?

The medical term for any skin growth such as a wart or a callus is "skin lesion." Skin lesions can be benign, like moles or skin tags, or they can indicate a more serious condition, such as skin cancer. It is important to have any new or changing skin lesions evaluated by a healthcare professional.

How does protein protect your body?

Proteins protect our body in so many ways, including fighting off infections, repairing tissues, and regulating metabolism. They also play a crucial role in maintaining the structure and function of cells throughout the body. Additionally , proteins are essential for the production of enzymes, hormones, and antibodies that help our bodies function properly. They are often referred to as the building blocks of life due to their diverse roles in maintaining overall health and well-being.

What advantages do a pachyderm have because of its thick skin?

Small scratches will not be a gateway for bacteria, viruses, and parasites. And thick skin can boost resistance to heat or cold.

Can hookworm burrow into the skin?

Yes, hookworms are able to penetrate intact skin and that is actually the main way for a person to become infected. Hookworms usually infect a person who has been walking barefoot in contaminated soil. Most people who are infected show no symptoms and do not even know that they have the parasite. If a person does show adverse symptoms, and it is due to hookworm, there is medicine to treat the infected person.

What caused your dogs skin to turn blood red?

The underlying cause would be increased blood flow; however, there are several reasons why this could have occurred.

One is trauma - a scrape, scratch or bruise to the skin or underlying muscle would cause the skin to turn red. This would be more visible if the overlying hair had also been removed.

Another is infection, which can be either bacterial or fungal in nature. There is usually a foul-smelling greasy exudate on the skin and it tends to itch like crazy.

Third would be an allergic reaction, which could be to anything from fleas to food to pollen.

Your veterinarian will be able to help sort out exactly what happened, as well as prescribe appropriate treatment. A wound would be treated with cleaning, fur trimming and giving it time to heal; an infection needs antibiotics of some sort and allergies need avoidance therapy.

Can you eat the skin on nectarines?

Yes and no. The seed is technically edible although may contain high levels of hydrocyanic acid. Detection of this is largely by taste (bitter tasting seed). The seed should have the consistency of a squishy almond and a light pleasant taste. Some reports suggest that the seed may be high in B17 and aid in the treatment of cancer. Source: http://www.pfaf.org/database/plants.php?Prunus+persica+nucipersica Hey wiki people... do you really think that over 2 dozen cookies are needed for this page. Yep... that's how many I had to accept! C'mon.

How much ink in Lexmark 26 cartridge?

The 16 cartridge is considered the high capacity cartridge and the 17 gives you less ink

What is the sebum's function?

Sebum:

  • provides moisture for the skin and hair
  • protects the skin from friction.
  • is an oily substance which therefore helps to prevent the evaporation of water.
  • moves dead skin cells from the hair follicle to the surface

becasue so it can work

What is the superficial layers of skin?

The Stratum Corneum is the most superficial layer of skin.

What is in the human integumentary system?

Skin, hair, gland, and nails. Provides protection, prevents water loss, synthesizes vitamin D, site receptors, and helps regulate body temperature through sweat evaporation.