Pathology Of The Integumentary System Quiz

Explanation
This question is asking for the type of burn that involves damage to the epidermis. The correct answer is "1st degree, first degree, superficial burn, first degree burn." A first degree burn is a type of burn that only affects the outer layer of the skin, known as the epidermis. It is characterized by redness, pain, and swelling, but does not result in blisters or open wounds. The terms "superficial burn" and "first degree burn" are also used to describe this type of burn.

Explanation
Basal cell carcinoma is the most common type of skin cancer. It typically appears as a small, shiny bump or a pinkish patch on the skin. It is usually caused by long-term exposure to ultraviolet (UV) radiation from the sun. Basal cell carcinoma is slow-growing and rarely spreads to other parts of the body. However, if left untreated, it can cause damage to surrounding tissues and may require more extensive treatment. Regular skin checks and sun protection measures are important in preventing and detecting basal cell carcinoma early.

Explanation
A sty is a version of folliculitis that affects the hair on an eyelash. Folliculitis is the inflammation or infection of hair follicles, which can be caused by bacteria, fungi, or other factors. In the case of a sty, the hair follicle on the eyelash becomes infected, leading to redness, swelling, and discomfort in the affected area.

Explanation
A furuncle is another term for a boil. Boils are painful, pus-filled bumps that form on the skin. They are usually caused by a bacterial infection, typically Staphylococcus aureus. Furuncles can occur anywhere on the body and are often accompanied by redness, swelling, and tenderness. They can be treated with warm compresses, antibiotics, and in some cases, incision and drainage. The plural form of furuncle is furuncles.

Explanation
Cellulitis is a bacterial infection that affects the deep layers of the skin. It is commonly caused by streptococcus or staphylococcus bacteria entering the skin through a cut or wound. The infection causes redness, swelling, and pain in the affected area. If left untreated, cellulitis can spread to other parts of the body and lead to serious complications. Treatment usually involves antibiotics to kill the bacteria and relieve symptoms.

Explanation
Plantar warts are easily mistaken for calluses because they share some similarities in appearance. However, plantar warts are harder and have a more yellow-y color compared to regular warts. This distinction helps in differentiating between the two conditions.

Explanation
Bedsores, also known as decubitus ulcers, are skin injuries that occur when pressure is applied to the skin for an extended period of time. These ulcers commonly develop in individuals who are bedridden or have limited mobility, as constant pressure on certain areas of the body, such as the hips, tailbone, heels, and elbows, can lead to tissue damage. The term "decubitus" refers to the act of lying down, which highlights the connection between prolonged pressure and the development of these ulcers. Therefore, "decubitus ulcers" is the correct term used to describe bedsores.

Explanation
Blisters on a red base are a key sign for herpes, specifically herpes simplex. Herpes simplex is a viral infection that causes painful blisters or sores on the skin and mucous membranes. These blisters typically appear as small, fluid-filled bumps on a red base. The presence of these blisters is a characteristic feature of herpes simplex, helping to identify and diagnose the infection.

Explanation
Contact dermatitis is a skin condition characterized by a local reaction on the skin caused by an irritating or allergenic trigger. This trigger can be a chemical, plant, metal, or any other substance that comes into contact with the skin. When the skin is exposed to this trigger, it can cause redness, itching, swelling, and sometimes even blisters or sores. Contact dermatitis can be either irritant or allergic in nature, depending on the individual's immune response to the trigger.

Explanation
Seborrheic keratosis is a skin disorder characterized by the growth of warty lesions that have a "pasted on" appearance. These growths are typically brown or black and may vary in size and texture. Seborrheic keratosis is a benign condition and is commonly found in older individuals. The exact cause of this disorder is unknown, but it is believed to be related to genetic factors and exposure to sunlight. Treatment is usually not necessary unless the growths become bothersome or cosmetically undesirable.

Explanation
The correct answer is "Herpes whitlow, whitlow". Herpes whitlow is a viral infection caused by the herpes simplex virus. It typically occurs on the fingers or hands and is often secondary to oral herpes, which is caused by the same virus. Whitlow refers to the painful, swollen, and blister-like lesions that develop on the affected area. Therefore, the given answer accurately identifies the condition as herpes whitlow, also known as whitlow.

Explanation
If a strep infection is left untreated, it can lead to septicemia, also known as blood poisoning. Septicemia occurs when bacteria from the infection enters the bloodstream and spreads throughout the body. This can result in a severe and life-threatening condition, as the bacteria can cause widespread inflammation and damage to organs. Prompt treatment with antibiotics is necessary to prevent the progression of the infection to septicemia.

Explanation
Rhinophyma is a condition characterized by severe, permanent distortion and thickening of the skin, typically affecting the nose. It is often associated with advanced stages of rosacea, a chronic skin disorder. Rhinophyma causes the nose to become enlarged, bulbous, and bumpy, giving it a disfigured appearance. The exact cause of rhinophyma is unknown, but it is believed to be related to a combination of factors including genetics, blood vessel abnormalities, and chronic inflammation. Treatment options for rhinophyma may include medication, laser therapy, or surgical procedures to reshape and reduce the size of the nose.

Explanation
Acne fulminans is a rare and severe form of acne that is characterized by sudden and explosive onset of inflammatory nodules and ulcers on the skin. Unlike typical acne, acne fulminans is associated with systemic symptoms such as fever, joint pain, and fatigue. It is believed to be caused by an abnormal immune response to the bacteria that normally reside on the skin. Treatment usually involves a combination of oral medications, including corticosteroids and isotretinoin, to control the inflammation and prevent scarring.