It is recommended that you wear a board-spectrum sunscreen with an SPF of at least __________________ on a daily basis.

A ____________________ is an abnormal, rounded, solid lump above, within, or under the skin that is larger than a papule.

Which of these terms refers to thin, dry, or oily plates of epidermal flakes?

Benign, keratin-filled cysts that appear just under the epidermis and have no visible openings are _______________________.

An open comedo is also known as a ______________________.

Which of these is an inflammatory, uncomfortable, and often chronic disease of the skin, characterized by moderate to severe inflammation, scaling, and sometimes severe itching?

A ___________________ is an abnormal brown-or-wine-colored skin discoloration with a circular or irregular shape.

The absence of melanin pigment in the body and skin sensitivity to light are signs of _____________________.

What is the most dangerous form of skin cancer, often characterized by black or dark brown patches on the skin that may appear uneven in texture , jagged, or raised?

A cosmetologist must not serve a client who is suffering from an inflamed skin disorder, regardless of whether it is infectious, unless the client ______________________

A skin condition caused by an inflammation of the sebaceous glands that is often characterized by redness, dry, or oily scaling, crusting, and/or itchiness is ___________________.

The term _________________ refers to abnormal colorations that accompany skin disorders and are symptoms of many systemic disorders.

A(n) __________________ is a type of keratoma.

Acne is a skin disorder characterized by chronic inflammation of the _________________ glands.

A predisposition to acne is based on heredity and _________________.

Noncomedogenic products are specifically designed and proven not to clog the _______________.

People have _______________ over the intrinsic factors that affect skin aging

The best defense against pollutants is to ____________.

Irritant contact dermatitis occurs when irritating substances temporarily damage the _________________.

A pustule is a raised, inflamed papule with a white or yellow center containing ____________________ in the top of the lesion.

A ________________ is a large, protruding pocket-like lesion filled with sebum.

A flat spot or discoloration on the skin, also known as a "liver" spot, is a ____________________.

Foul-smelling perspiration, usually noticeable in the armpits or on the feet, that is generally caused by bacteria is _________________.

A ________________ is a slightly raised mark on the skin formed after an injury or lesion of the skin has healed.

A contagious bacterial skin infection characterized by weeping lesions is ______________________.

A ____________________ is an itchy, swollen lesion that lasts only a few hours.

A(n) _________________ is a crack in the skin that penetrates the dermis.

A small blister or sac containing clear fluid, lying within or just beneath the epidermis is a _________________.

A large blister containing a watery fluid that is similar to a vesicle is ___________________.

In the ABCDE Cancer Checklist established by the American Cancer Society, what does the C stand for?

When bacteria cannot survive in the presence of oxygen, it is known as _____________________.

UVA rays, also known as _____________________, are deep-penetrating rays that can even go through a glass window.

An allergic reaction created by repeated exposure to a chemical or a substance is known as ____________________.

An acute inflammatory disorder of the sweat glands , characterized by the eruption of small, red vesicles and accompanied by burning, itching skin is _______________.