Skin Theory Flashcards

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Questions and Answers

What is melanotic sarcoma a type of?

Pathology

Skin cancer (correct)

Mole

Dermatitis

Where is the thickest skin located?

Face

Thighs

Palms and soles (correct)

Back

What do astringents, toners, and refreshers do?

Exfoliate the skin

Create a barrier

Moisturize the skin

Cleanse the skin (correct)

What is the term for the study of diseases?

Pathology Signup and view all the answers

Sweat glands are controlled by which system?

Nervous system Signup and view all the answers

What is the top layer of the epidermis called?

Stratum corneum Signup and view all the answers

What is another name for a keratoma?

Callus Signup and view all the answers

What is the definition of bromidrosis?

Foul smelling perspiration Signup and view all the answers

What is excessive secretion from sebaceous glands called?

Seborrhea Signup and view all the answers

What are sweat and oil glands referred to as?

Duct glands Signup and view all the answers

What are accumulations of hardened sebum beneath the skin called?

Milia Signup and view all the answers

What is the condition characterized by overproduction of sweat due to heat or weakness?

Hyperhidrosis Signup and view all the answers

Where do steatomas most often appear?

Scalp, neck, back Signup and view all the answers

What is the decrease in activity of melanocytes causing hypopigmentation called?

Leukoderma Signup and view all the answers

Which layer protects all other layers of the epidermis?

Stratum corneum Signup and view all the answers

What does anhidrosis refer to?

Lack of perspiration Signup and view all the answers

What is another name for the stratum germinativum?

Basal layer Signup and view all the answers

Give an example of a subjective symptom.

Itching Signup and view all the answers

What is the outermost layer of the skin called?

Epidermis Signup and view all the answers

What does the papillary canal take to the surface of the skin?

Oil Signup and view all the answers

What is the allergic reaction to cosmetics or chemicals called?

Dermatitis venenata Signup and view all the answers

What causes dry scaly skin due to decreased sebum production?

Asteatosis Signup and view all the answers

What is a macule more commonly known as?

Freckle Signup and view all the answers

What is the technical term for a blackhead?

Comedone Signup and view all the answers

What quality is notable about the stratum corneum?

Toughest layer of skin Signup and view all the answers

What is referred to as the 'true skin'?

Dermis Signup and view all the answers

A papule is an example of what type of lesion?

Primary skin lesion Signup and view all the answers

What are sebaceous glands also known as?

Oil glands Signup and view all the answers

What is a cyst defined as?

Abnormal membranous sac Signup and view all the answers

Which layer of the epidermis sheds keratin cells that are constantly replaced?

Corneum Signup and view all the answers

Which layer of the skin contains large blood vessels that transport nourishment?

Subcutaneous layer Signup and view all the answers

Which layer does not contain blood vessels?

Epidermis Signup and view all the answers

This layer contains collagen protein and elastin fibers. Which layer is it?

Dermis Signup and view all the answers

What is the technical name for liver spots?

Chloasma Signup and view all the answers

What can vesicles be produced by?

Poison ivy Signup and view all the answers

In which layer does cell division occur?

Stratum germinativum Signup and view all the answers

What is the technical term for a birthmark or congenital mole?

Naevus Signup and view all the answers

Study Notes

Skin Cancer and Conditions

Melanotic sarcoma originates from moles, classified as a type of skin cancer.
Leukoderma results from decreased melanocyte activity, leading to hypopigmentation.
Bromidrosis is characterized by foul-smelling perspiration.

Skin Structure

The thickest skin is found on the palms and soles.
The epidermis's outermost layer is called the stratum corneum, known for being the toughest layer of skin.
The subcutaneous layer houses large blood vessels that deliver nourishment to the skin and nerves.

Skin Glands and Functions

Sweat glands are controlled by the nervous system.
Sebaceous glands, also known as oil glands, produce excess secretions referred to as seborrhea.
Duct glands encompass sweat and oil glands, playing a role in skin hydration and temperature regulation.

Skin Disorders

Hyperhidrosis leads to excessive sweating due to heat or weakness.
Asteatosis is dry, scaly skin resulting from reduced sebum production.
Dermatitis venenata is an allergic reaction to cosmetics or chemicals common among salon professionals.

Skin Lesions

Whiteheads are accumulations of hardened sebum, also referred to as milia.
A papule is classified as a primary skin lesion, reflecting a type of skin abnormality.
Comedone is the technical term for a blackhead.

Skin Characteristics

Macule refers to a freckle, representing a pigmented spot on the skin.
Vesicles can be formed from irritants like poison ivy.
Cell division occurs in the stratum germinativum, also known as the basal layer.

Additional Skin Terms

Naevus is the technical term for a birthmark or congenital mole.
Stratum germinativum is another name for the basal layer of the epidermis.
Anhidrosis is defined as a lack of perspiration due to fever or disease.

Key Facts

Stratum corneum continuously sheds keratin cells that are replenished over time.
The term pathology embodies the study of diseases impacting the skin and other organs.
Chloasma is the technical name for liver spots, reflecting skin discoloration changes.

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Description

Test your knowledge on skin-related terms and concepts with these flashcards. Covering definitions and key aspects of skin health, this quiz is perfect for students studying dermatology or skin science.