cosmatics

True or false: The skin is the smallest organ of the body.

True or false: The skin constitutes about 15-20% of the body's total mass.

True or false: Histology is the study of the microscopic anatomy of cells and tissues.

True or false: The epidermis is the outermost layer of the skin.

True or false: The dermis contains blood vessels, nerve endings, and hair follicles.

True or false: Subcutaneous tissue is also known as hypodermis.

What is the main function of the epidermis?

Which protein within the cells of the epidermis protects the skin from harmful substances?

What gives skin its color?

What is the primary composition of the dermis?

What is the primary cellular component of the epidermis?

How much does the epidermis thickness vary according to location?

What is the more superficial layer of the dermis composed of?

Which layer of the dermis is relatively thick and composed of dense irregular connective tissue?

What type of tissue lies immediately beneath the epidermis?

What is a characteristic of healthy skin?

What is the texture of healthy skin?

What reaction does healthy skin show?

Which type of skin is characterized by excessive sebum production?

Which type of skin is prone to redness, itching, and burning sensations?

Which type of skin has a balanced oil and moisture content?

What is the texture of normal skin?

Which age group is normal skin often found in?

What is the characteristic of sebum production in normal skin?

True or false: Dry skin is characterized by a lack of moisture in its corneous layer, resulting in tightness and flaking?

True or false: Dry skin may lack elasticity, with accentuated fine lines and wrinkles?

True or false: Itching and burning may occur in more severe cases of dry skin?

What can trigger dry skin?

What is a natural consequence of the ageing process related to dry skin?

What are the signs of extremely dry skin?

What is a characteristic of oily skin?

Who does oily skin predominantly affect?

What is a common issue associated with oily skin?

What is the main characteristic of combination skin?

What is the primary challenge with combination skin?

Which facial area tends toward dryness in mixed facial skin?

What is sensitive skin primarily considered to be?

What is the most common area affected by sensitive skin?

What may be a cause for sensitive skin?

What is a common consequence of the slowing down of sebum production in mature skin?

In women, what hormonal change during menopause causes various changes to their skin type?

What is a common characteristic of mature skin experiencing the shifting balance of hormones with menopause?

What skin issue may women experience due to hormonal changes during menopause?

What is a common problem related to sun exposure in mature individuals?

Why is it important to consider different skin care regimens for persons over 40?

What is a common issue associated with mature skin after menopause?

What is a potential problem for individuals with a long history of sun exposure?

Why is it necessary to consider different skin care regimens for persons over 40?

True or false: Women's skin may become more sensitive to sun damage and weather extremes after menopause?

True or false: Hyperpigmentation is a common problem in persons with a long history of sun exposure?

True or false: Different skin care regimens may be necessary for persons over 40 due to varying skin issues?

What type of toner is recommended for oily skin in the daily routine?

Why is it important to moisturize oily skin in the daily routine?

Which type of sunscreen is recommended for oily skin in the daily routine?

Is gel cleansing preferred for oily skin due to its deep cleansing and decongesting properties?

Is it important to choose a water-based light cream for oily skin to prevent clogged pores?

Is alcohol-free toner with gentle exfoliating action recommended for oily skin in the daily routine?

What is the primary function of lymph in the skin?

Which blood vessels reach hair, hair follicles, and skin glands?

What supplies nutrients to the skin?

What do motor nerves carry impulses from and to?

What do sensory nerve fibers react to?

What do secretory nerve fibers regulate?

What is the primary determinant of differences in skin and hair color?

Which type of melanin is present in the skin and hair of dark-colored persons?

What type of melanin is present in the skin and hair of light-colored persons?

What is the primary determinant of skin color?

What determines the color of one's skin?

What distinguishes melanosomes in dark skin from those in lighter skin?

What provides skin its elasticity?

Which fibers lessen in supply with age?

What do nerves in the dermis sense?

What is the primary role of elastin in the skin?

What happens to collagen and elastin levels over time?

What is the primary consequence of diminished levels of collagen in the skin?

What is the primary function of the epidermis?

What is the primary determinant of skin color?

What is the primary role of elastin in the skin?

Water and the skin comprises 50% to 70% of body weight to maintain the health of cells, help in the elimination of toxins and waste, and help regulate body temperature.

Water makes up 50-70% of body weight.

Water does not help in the elimination of toxins and waste.

Which fatty acids are found in Shea butter?

What component of tea tree oil gives it an antibacterial effect?

In which type of skin is tea tree oil especially recommended for use in face creams?

According to the FDCA, which of the following is NOT considered a cosmetic?

Which of the following actions would classify a product as a cosmetic under the FDCA?

Which of the following product applications would NOT be considered falling under the jurisdiction of the FDA as a cosmetic?

What is the primary definition of drugs according to the text?

Which of the following is NOT included in the definition of drugs?

According to the definition, which of the following is NOT considered a drug?

What is a consideration regarding the blend of cosmetic ingredients remaining on the skin surface?

What is largely unknown about the nature of sensitizing photoproducts used in cosmetics?

What does the text suggest about the belief that a combination of safe ingredients should yield a safe cosmetic?

Which of the following is considered a cosmetic according to FDA regulations?

Which of the following is categorized as a cosmetic by the FDA?

Which of the following products is classified as a cosmetic by the FDA?

Which of the following falls under the category of cosmetics as per FDA regulations?

Which of the following is NOT considered a cosmetic as per the FDA regulations?

What is the primary consequence of diminished levels of collagen in the skin?

Which layer of the dermis is relatively thick and composed of dense irregular connective tissue?

What is the primary regulatory obligation for products represented as drugs?

When is a product considered a drug?

What must a product comply with if it is intended for both cosmetic and drug uses?

What is a product considered if it is intended to affect the body's structure or function?

Which product category bears a much heavier regulatory obligation than cosmetics?

Under what condition can cosmetics be placed on the U.S. market without premarket clearance?

Why is testing of cosmetic products not compulsory?

Which organization's methods are followed for testing most ingredients used in cosmetics?

Which types of ingredients need approval prior to their inclusion in cosmetic formulations?

True or false: The toxicological profile of the finished product may change according to the interaction between the ingredients?

True or false: As a result, the industry may require additional information on the product?

True or false: Water does not help in the elimination of toxins and waste?

Who is responsible for regulating cosmetics after they are released to the marketplace?

When are cosmetic products or cosmetic ingredients reviewed or approved by FDA?

What is the primary regulatory body for cosmetics in the United States?

What does the FDA strongly urge cosmetic manufacturers to do regarding safety testing?

Why does the FDA believe the use of animals remains necessary for cosmetic safety?

What does the Animal Testing Law specifically mandate regarding animal testing for cosmetic safety?

What must the label of a cosmetic product without substantiated safety read?

What can the FDA not require companies to do before marketing their cosmetic products?

Under what condition can cosmetics be placed on the U.S. market without premarket clearance?

What authority does the FDA not have in relation to cosmetic establishments?

How do companies participate in the FDA's voluntary data collection program for cosmetics?

What is the primary approach for companies to share data with the FDA under the voluntary data collection program?

What is the FDA permitted to do in the case of cosmetic recalls?

Under what circumstances must the FDA prove in a court of law to remove a cosmetic product from the market?

What is the primary requirement for FDA to take action against a cosmetic product?

What is one of the ways FDA collects cosmetic product samples?

Who ensures the removal of adulterated and misbranded cosmetics from the market?

What is required of domestic and foreign manufacturers regarding regulations?

According to the Labeling Cosmetics Regulations, how should ingredients be listed on product labels?

Where is an ingredient like water typically found in a product's ingredient listing?

Where are color additives and fragrances, used in small amounts, usually seen in the ingredient listing?

Which products are not required to include the ingredient declaration?

What must cosmetic products intended for home use comply with?

What is the primary focus of cosmetic ingredient declaration regulations?

Which regulatory body has authority over unfair and deceptive advertising in magazines, newspapers, or on television?

Where does the authority for regulating labeling on cosmetic products primarily lie?

Which entity oversees the safety of cosmetic products intended for home use?

What is puffery in the context of cosmetic promotion?

What ingredient was claimed to provide a 'face lift without surgery' in a lotion?

What does the term 'puffery' imply in the marketing of cosmetic products?

Which of the following were historically used by cosmetic manufacturers as gimmick additives?

What type of extracts were historically used by cosmetic manufacturers as gimmick additives?

Which of the following were historically used by cosmetic manufacturers as gimmick additives for skin tightening?

Which type of claim would require a cosmetic product to be regulated as a drug?

What is the regulatory requirement for cosmetic claims?

What distinguishes the regulation of a cosmetic product from that of a drug?

What does the term 'alcohol free' refer to in cosmetic labeling?

Why must ethyl alcohol in cosmetics contain an added substance to make it undrinkable?

What does the term 'alcohol' used by itself in cosmetic labeling specifically refer to?

What does the term 'hypoallergenic' mean in the context of cosmetic products?

What is required for cosmetics labeled as hypoallergenic before being marketed in the US?

How are manufacturers able to define the term 'hypoallergenic' for their cosmetic products?

Which of the following products are considered to be drugs and must comply with both the drug and cosmetic provisions of the law?

What is the primary characteristic of cosmeceuticals?

Which of the following is an example of a product that falls under the category of cosmeceuticals?

What percentage of the U.S. population is expected to develop some form of acne during their lifetime?

At what stage do acne symptoms occur?

What has recent studies linked even mild acne with?

What is the most common cutaneous disorder?

What percentage of the U.S. population is expected to develop some form of acne during their lifetime?

What are the symptoms of acne linked with in recent studies?

Acne primarily affects teenagers and young adults.

Acne vulgaris is the most common cutaneous disorder.

Darker skinned patients are at increased risk for developing post inflammatory hyperpigmentation and keloids.

Acne vulgaris is characterized by the formation of inflammatory and noninflammatory lesions of the hair follicles and/or sebaceous glands

Acne vulgaris is not a common skin condition

The public generally accepts acne vulgaris as common acne

Acne is characterized by inflammation of the pilosebaceous units caused by the interplay of four key factors: excessive sebum secretion, hyperkeratinisation, colonization of Propionibacterium acnes, and inflammation

Excessive sebum secretion is not a key factor in the pathogenesis of acne

Inflammation does not play a role in the pathogenesis of acne

What are the key factors in the pathogenesis of acne vulgaris?

What is the opportunistic pathogen associated with acne vulgaris?

What does acne vulgaris primarily affect?

Which type of lesions may be categorized as noninflammatory?

What are the manifestations of inflammatory lesions?

What is the likely outcome if open comedones are left alone?

What leads to changes in the follicular epithelium and promotes comedones?

What is associated with premenstrual flares of acne and breakouts during pregnancy?

What creates conditions to promote comedogenesis by metabolizing sebum into more irritating glycerides and fatty acids?

What is one of the main factors that cause acne?

What can clog hair follicles and contribute to the development of acne?

What contributes to excess activity of a type of hormone linked to acne?

What hormone increases during puberty and causes the sebaceous glands to enlarge and produce more sebum?

Which of the following hormonal changes can affect sebum production?

Which of the following medications can aggravate acne?

What dietary factor has been indicated to worsen acne?

Which food type has been linked to a worsening of acne symptoms?

What has been suspected of making acne worse?

What dietary factor has been indicated to worsen acne?

Which of the following foods has been linked to worsening of acne symptoms?

What has long been suspected of making acne worse?

What does the text suggest about the effect of greasy foods on acne?

What is the text's stance on the relationship between cosmetics and acne?

What does the text suggest about the relationship between hygiene and acne?

Which age group is most commonly affected by acne?

What role does genetics play in the development of acne?

Which factor does NOT cause acne but may worsen an existing condition?

White heads remain under the skin and are very small: true

Blackheads clearly visible, they are black and appear on the surface of the skin: true

Blackhead is not caused by dirt: true

What distinguishes pustules from nodules in acne?

What distinguishes cysts from pustules in acne?

What happens when follicles rupture into surrounding tissues in acne?

What is the typical duration of a therapy course for acne using current treatments?

Which type of products are the current treatments for acne limited to?

Can acne be cured with the available topical technologies today?

What type of medications are allowed for over the counter sale and treatment of mild acne in the United States?

Where can over the counter medications for mild acne be purchased?

What percentage of people who get acne will develop mild acne?

What is the primary role of sulfur in OTC active products?

What has sulfur been shown to be in terms of comedogenicity?

What is believed to be sulfur's mechanism of action?

What is the primary function of resorcinol in treating acne?

In addition to treating acne, what other skin conditions is resorcinol used for?

What is the characteristic feature of the combination of sulfur and resorcinol in acne treatment?

Is benzoyl peroxide a topical antiacne drug?

Does benzoyl peroxide work by reducing the amount of acne causing bacteria and causing the skin to dry and peel?

Benzoyl peroxide has been widely used for about 30 years