Which disorder primarily affects the integumentary system?
The integumentary system is susceptible to a variety of diseases, disorders, and injuries. These range from annoying but relatively benign bacterial or fungal infections that are categorized as disorders, to skin cancer and severe burns, which can be fatal.
What does disorder affect the integumentary system?
Viral diseases of the integumentary system can include herpes simplex, which typically affects the mouth or genitals, causing small, painful blisters to appear. Warts are also usually caused by a viral infection, and there are several types of warts, including plantar warts, flat warts, and genital warts.
What are some diseases that affect the aging nervous system?
- Reduced reflex responses. As we age, our reflex responses begin to decrease around 60. ...
- Declining autonomic responses. The autonomic nervous systems control the body’s temperature and pulse rate. ...
- Insomnia. There are two types: rapid-sys movement ( REM) and slow-wave sleep (non-REM). ...
- Dementia. ...
What diseases affect the intestines?
Types of bowel disorder
- Irritable bowel syndrome. Irritable bowel syndrome (IBS) refers to a number of symptoms that affect the digestive system. ...
- Inflammatory bowel disease. Inflammatory bowel disease (IBD) is an umbrella term that describes several conditions that can cause inflammation in the digestive system.
- Celiac disease. ...
- Diverticulosis. ...
- Intestinal obstruction. ...
What causes integumentary system diseases?
Common known causes of skin disorders include: bacteria trapped in skin pores and hair follicles. fungus, parasites, or microorganisms living on the skin. viruses.
What disease affects the integumentary system and endocrine system?
McCune-Albright syndrome is a disorder that affects the bones, skin, and several hormone-producing (endocrine) tissues.
What are 4 diseases of the integumentary system?
Disorders Affecting the Integumentary SystemAcne.Rash.Yeast.Athlete's foot.Pressure ulcers.Infection.Sunburn.Skin cancer.More items...
What are the two types of infection common to the integumentary system?
Infections of the Integumentary System, Soft Tissue, and MuscleStaphylococcal Infections. Streptococcal Infections. Acne. Leprosy.Warts. Herpes Simplex Infections. Varicella-Zoster Infections. Molluscum Contagiosum. Roseola Infantum. Smallpox.Tineas. Cutaneous Candidiasis. Subcutaneous Mycoses.
What are the endocrine diseases?
Some of the most common types of endocrine disorders include:Menopause.Diabetes.Addison's disease.Cushing's disease.Graves' disease.Hashimoto thyroiditis.Hyperthyroidism/hypothyroidism.Prolactinoma.More items...
What are the 10 most common skin disorders?
The 10 Most Common Skin ConditionsAcne (Acne vulgaris) Acne, the most common skin disorder in the U.S., can be a source of anxiety for every teen. ... Atopic dermatitis (Eczema) ... Shingles (Herpes Zoster) ... Hives (Urticaria) ... Sunburn. ... Contact Dermatitis. ... Diaper Rash. ... Rosacea.More items...•
Which disease of the integumentary system is associated with excessive sun exposure?
People who have an extreme sensitivity to sunlight are born with a rare disease known as xeroderma pigmentosum (XP). They must take extreme measures to protect their skin from ultraviolet (UV) light. Anything that emits UV light, including the sun and some lightbulbs, can damage their skin.
How does ichthyosis affect the integumentary system?
Ichthyosis scales Ichthyosis vulgaris is characterized by dry skin with small scales in a color range from white to dirty gray or brown. Ichthyosis vulgaris slows your skin's natural shedding process. This causes chronic, excessive buildup of the protein in the upper layer of the skin (keratin).
What are the learning objectives of the integumentary system?
Learning Objectives. The integumentary system is susceptible to a variety of diseases, disorders, and injuries. These range from annoying but relatively benign bacterial or fungal infections that are categorized as disorders, to skin cancer and severe burns, which can be fatal.
Why is skin so vulnerable to injury?
Because the skin is the part of our bodies that meets the world most directly, it is especially vulnerable to injury. Injuries include burns and wounds, as well as scars and calluses. They can be caused by sharp objects, heat, or excessive pressure or friction to the skin.
Why do teens get acne?
The infected tissue then becomes red and inflamed. Teenagers experience this at high rates because the sebaceous glands become active during puberty. Hormones that are especially active during puberty stimulate the release of sebum, leading in many cases to blockages.
What is skin cancer?
One of the most talked about diseases is skin cancer. Cancer is a broad term that describes diseases caused by abnormal cells in the body dividing uncontrollably. Most cancers are identified by the organ or tissue in which the cancer originates. One common form of cancer is skin cancer. The Skin Cancer Foundation reports that one in five Americans will experience some type of skin cancer in their lifetime. The degradation of the ozone layer in the atmosphere and the resulting increase in exposure to UV radiation has contributed to its rise. Overexposure to UV radiation damages DNA, which can lead to the formation of cancerous lesions. Although melanin offers some protection against DNA damage from the sun, often it is not enough. The fact that cancers can also occur on areas of the body that are normally not exposed to UV radiation suggests that there are additional factors that can lead to cancerous lesions.
Is dermatology a competitive field?
Dermatology is a competitive specialty in medicine. Limited openings in dermatology residency programs mean that many medical students compete for a few select spots. Dermatology is an appealing specialty to many prospective doctors, because unlike emergency room physicians or surgeons, dermatologists generally do not have to work excessive hours or be “on-call” weekends and holidays. Moreover, the popularity of cosmetic dermatology has made it a growing field with many lucrative opportunities. It is not unusual for dermatology clinics to market themselves exclusively as cosmetic dermatology centers, and for dermatologists to specialize exclusively in these procedures.
What diseases affect the integumentary system?
There are numerous diseases which affect integumentary system. Still some of the most common include dermatitis, alopecia areata, psoriasis, warts, and athletes foot. Dermatitis is basically inflammation of the skin. It can be classified into many different types.
What are the symptoms of seborrheic dermatitis?
The symptoms of the disease include rash which starts at one spot and then affects other parts of the body, itchiness and swelling of the skin.
What are the small round lumps on the hands and feet?
Warts are small, round lumps which are found on the hands and feet. This medical condition is caused by the human papilloma virus. The typical appearance of warts resembles cauliflower and they are sometimes contagious meaning that they can be spread via contact. This bothersome disease usually goes away in a few months and there are effective treatments which may help patients to remove them for good.
What are the lumps on the hands and feet called?
Still predisposing parts of the body include knees and elbows. These skin lesions are actually a place of inflammation and enhanced skin production. Warts are small, round lumps which are found on the hands and feet.
Is the integumentary system affected by other diseases?
Apart from previously mentioned integumentary system may be affected by so many other diseases. However, they are not as common as the previously mentioned ones.
Is alopecia an autoimmune disease?
Alopecia areata is classified as an autoimmune disease. This means that the body attacks its own cells not recognizing them. In alopecia body attacks hair on the scalp which results in baldness. In the beginning of the disease only spots of the scalp are affected while during progression of the disease entire hair can be lost.
Skin
The skin is the body’s largest and heaviest organ. It covers the entire surface of the body and has multiple layers, each with different functions. It comprises three main layers:
Glands
Glands are functional units of cells that work in unison to release a substance, such as oil or sweat.
Hair
Hairs are slender, thread-like structures that extend from the epidermis. They are composed of a protein called keratin and are usually pigmented, which gives them their color.
Nails
Nails are hard, protective structures covering the upper surface of the fingertips and toes. They are composed of a protein called keratin and grow from the base of the nail bed.
Acne
Acne is a common condition that causes spots, pimples, and blackheads. It is most common in teenagers. However, it can occur at any age. Acne occurs when the pores of the skin become blocked with sebum, bacteria, and dead skin cells.
Skin cancer
Skin cancer is the most common type of cancer. It can be due to overexposure to UV radiation from the sun or sunbeds. Skin cancer may appear as a discolored, scaly, and crusty skin patch.
Cold sores
A cold sore is a small, painful blister on the lips or around the mouth caused by the herpes simplex virus. Cold sores are contagious.
What is the term for a cavity with loss of tissue from the epidermis and dermis?
Ulcer: Cavity with loss of tissue from the epidermis & dermis, often weeping or bleeding
What is sebaceous disease?
An inflammatory disease of the sebaceous glands & hair follicles.
