El Dorado Cosmetology Quiz: History Of Skin!

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Smarti08
S
Smarti08
Community Contributor
Quizzes Created: 1 | Total Attempts: 129
| Attempts: 129
SettingsSettings
Please wait...
  • 1/66 Questions

    You should refer to a physician any client who has a/an:

    • Inflamed skin disorder
    • Macula
    • Cicatrix
    • Skin pigmentation
Please wait...
About This Quiz


Our skin is significant part of our body because it provides a protective coat for us to wear. Did you know that depending upon the location, it can have the consistency of writing paper or tissue paper? Do you know that someone who cares for the skin medically is a dermatologist; however, who would care for your skin cosmetically? This quiz has a myriad of information regarding that layer of skin and what it takes to make it beautiful. Jump in and take the quiz; there is much to learn.

El Dorado Cosmetology Quiz: History Of Skin! - Quiz

Quiz Preview

  • 2. 

    The skin and its nature, structure functions, diseases, and treatments are the focus of medical science called:

    • Eticology

    • Dermatology

    • Pathology

    • Trichology

    Correct Answer
    A. Dermatology
    Explanation
    Dermatology is the correct answer because it is the medical science that focuses on the skin and its nature, structure, functions, diseases, and treatments. Eticology, pathology, and trichology do not specifically deal with the study of the skin.

    Rate this question:

  • 3. 

    An esthetician specializes in the cleansing, preservation of health, and beautification of:

    • Skin

    • Hair

    • Eyes

    • Nails

    Correct Answer
    A. Skin
    Explanation
    An esthetician specializes in the cleansing, preservation of health, and beautification of the skin. They are trained professionals who provide various skincare treatments and services to improve the appearance and overall health of the skin. This can include facials, exfoliation, waxing, and other treatments tailored to individual needs. Estheticians are knowledgeable about different skin types and conditions, and they use their expertise to recommend appropriate skincare products and routines.

    Rate this question:

  • 4. 

    The eye lids have the___ on the body.

    • Largest follicle

    • Thinnest skin

    • Thickest skin

    • Deepest follicles

    Correct Answer
    A. Thinnest skin
    Explanation
    The correct answer is thinnest skin. The skin on the eyelids is thinner compared to the rest of the body. This is because the skin on the eyelids needs to be more flexible and delicate in order to allow for the movement of the eyelids and the opening and closing of the eyes. Additionally, the thin skin on the eyelids allows for better sensitivity and responsiveness to touch and light.

    Rate this question:

  • 5. 

    The skin is thickest on the:

    • Palms and soles

    • Thighs

    • Knees and elbows

    • Abdomen

    Correct Answer
    A. Palms and soles
    Explanation
    The skin is thickest on the palms and soles because these areas are subjected to constant pressure and friction. The thick skin provides protection and support for these areas, allowing them to withstand the daily wear and tear. Additionally, the thick skin on the palms and soles contains a higher concentration of sweat glands, which helps to regulate body temperature and prevent excessive sweating.

    Rate this question:

  • 6. 

    As we age, the ___ in the skin naturally weaken.

    • Arrector pili muscles

    • Hair follicles

    • Layer of the epidermis

    • Collagen and elastin fibers

    Correct Answer
    A. Collagen and elastin fibers
    Explanation
    As we age, the collagen and elastin fibers in the skin naturally weaken. These fibers are responsible for maintaining the skin's elasticity and firmness. Over time, the production of collagen and elastin decreases, leading to sagging and wrinkling of the skin. This is a natural part of the aging process and can be influenced by factors such as sun exposure, smoking, and genetics.

    Rate this question:

  • 7. 

    Elastin is a protein fiber that gives the skin its:

    • Form

    • Color

    • Flexibility

    • Nourishment

    Correct Answer
    A. Flexibility
    Explanation
    Elastin is a protein fiber that provides flexibility to the skin. It allows the skin to stretch and recoil, enabling it to maintain its shape and adapt to movements and changes in body size. Elastin is responsible for the skin's ability to return to its original form after being stretched or compressed. It plays a crucial role in maintaining the skin's elasticity and preventing sagging or wrinkling.

    Rate this question:

  • 8. 

    The hours between 10 A.M. and 3 P.M. are considered the time of peak exposure to:

    • Galvanic current

    • Sounds waves

    • Ultraviolet rays

    • High-frequency current

    Correct Answer
    A. Ultraviolet rays
    Explanation
    The hours between 10 A.M. and 3 P.M. are considered the time of peak exposure to ultraviolet rays. During this time, the sun is at its highest point in the sky, and the angle of the sun's rays allows for more direct exposure to ultraviolet radiation. This can increase the risk of sunburn, skin damage, and other harmful effects associated with UV rays. It is important to take precautions such as wearing sunscreen, protective clothing, and seeking shade during these peak hours to minimize the risk of UV exposure.

    Rate this question:

  • 9. 

    The skin contains the surface endings of sensory nerve fibers, which react to:

    • Cold

    • Fear

    • Oil secretion

    • Light

    Correct Answer
    A. Cold
    Explanation
    The skin contains the surface endings of sensory nerve fibers, which react to cold. When the skin is exposed to cold temperatures, these nerve endings send signals to the brain, which interprets the sensation as cold. This helps the body to respond by constricting blood vessels and generating heat to maintain a stable body temperature. The other options, fear, oil secretion, and light, may also have an effect on the skin, but they do not directly stimulate the sensory nerve fibers in the same way that cold does.

    Rate this question:

  • 10. 

    The two structures in the skin that give it strength, form, and flexibility are:

    • Keratin and melanin

    • Blood and lymph

    • Sensory and motor nerves

    • Collagen and elastin

    Correct Answer
    A. Collagen and elastin
    Explanation
    Collagen and elastin are the two structures in the skin that provide strength, form, and flexibility. Collagen is a fibrous protein that gives the skin its structural support, while elastin allows the skin to stretch and bounce back to its original shape. These two components work together to maintain the skin's integrity and prevent sagging or wrinkling.

    Rate this question:

  • 11. 

    One of the functions of the sudoriferous glands is to regulate:

    • Emotional response

    • Oil flow

    • Excess dryness

    • Body temperature

    Correct Answer
    A. Body temperature
    Explanation
    The correct answer is body temperature. Sudoriferous glands, also known as sweat glands, play a crucial role in regulating body temperature. When the body temperature rises, these glands produce sweat, which then evaporates from the skin surface, cooling the body down. This process helps maintain a stable internal body temperature.

    Rate this question:

  • 12. 

    An absence of melanin from the body, including the hair, skin, and eyes, is characteristics of:

    • Basal cell carcinoma

    • Stains

    • Chloasma

    • Albinism

    Correct Answer
    A. Albinism
    Explanation
    Albinism is a genetic condition characterized by the absence of melanin, which gives color to the hair, skin, and eyes. People with albinism have very light or white hair, pale skin, and light-colored eyes due to the lack of melanin production. This condition affects the pigment cells, resulting in a lack of coloration in various parts of the body. Therefore, the absence of melanin from the body, including the hair, skin, and eyes, is a characteristic of albinism.

    Rate this question:

  • 13. 

    The structures found in the dermis include:

    • Keratin and melanin

    • Melanocytes and papillae

    • Transparent and granular cells

    • Nerves, sweat, glands, and papillae

    Correct Answer
    A. Nerves, sweat, glands, and papillae
    Explanation
    The dermis is the layer of skin located beneath the epidermis. It is composed of various structures that play important roles in the functioning of the skin. Nerves are found in the dermis and are responsible for transmitting signals to and from the brain, allowing us to sense touch, temperature, and pain. Sweat glands are also present in the dermis and help regulate body temperature by producing sweat. Glands in the dermis secrete oils and other substances that moisturize and protect the skin. Papillae are small, finger-like projections in the dermis that help anchor the epidermis and contain blood vessels that supply nutrients to the skin.

    Rate this question:

  • 14. 

    Structures called ___ are particularly numerous in the palms, soles, forehead, and armpits.

    • Sudoriferous glands

    • Sebaceous glands

    • Salivary glands

    • Hair follicles

    Correct Answer
    A. Sudoriferous glands
    Explanation
    Sudoriferous glands are particularly numerous in the palms, soles, forehead, and armpits. These glands are responsible for producing sweat, which helps regulate body temperature. The palms, soles, forehead, and armpits are areas of the body that tend to sweat more due to their high concentration of sweat glands. Sebaceous glands, on the other hand, are responsible for producing sebum, which lubricates the skin and hair. Salivary glands are found in the mouth and are responsible for producing saliva. Hair follicles are structures from which hair grows.

    Rate this question:

  • 15. 

    In the skin, the epidermis is the:

    • Fatty layer

    • Innermost layer

    • Outer layer of the dermis

    • Outermost layer

    Correct Answer
    A. Outermost layer
    Explanation
    The epidermis is the outermost layer of the skin. It is composed of multiple layers of cells and acts as a protective barrier against external factors such as bacteria, UV radiation, and dehydration. It also plays a role in regulating body temperature and preventing water loss. The epidermis does not contain any fatty layer or innermost layer; instead, it is the topmost layer of the skin.

    Rate this question:

  • 16. 

    Oily, shiny skin indicates the presence of:

    • Miliaria rubra

    • Seborrhea

    • Psoriasis

    • Asteatosis

    Correct Answer
    A. Seborrhea
    Explanation
    Oily, shiny skin is a common symptom of seborrhea, a skin condition characterized by excessive production of sebum. Seborrhea occurs when the sebaceous glands produce too much oil, leading to an oily appearance on the skin. This condition is often associated with other symptoms such as dandruff or flaky scalp, acne, and redness or irritation on the affected areas. Treatment for seborrhea usually involves using medicated shampoos, topical creams, or oral medications to control the production of oil and manage the symptoms.

    Rate this question:

  • 17. 

    The fatty or oily substance that lubricates the skin is secreted by:

    • Sebaceous glands

    • Sudoriferous glands

    • Hair follicles

    • Sweat pores

    Correct Answer
    A. Sebaceous glands
    Explanation
    Sebaceous glands are responsible for secreting the fatty or oily substance that lubricates the skin. These glands are found all over the body, except for the palms of the hands and the soles of the feet. The sebum produced by the sebaceous glands helps to keep the skin moisturized and protects it from drying out. It also helps to waterproof the skin and prevent the entry of bacteria and other pathogens.

    Rate this question:

  • 18. 

    The lubrication of the skin is the function of:

    • Sebum

    • Sunscreen

    • Macule

    • Perspiration

    Correct Answer
    A. Sebum
    Explanation
    Sebum is a substance produced by the sebaceous glands in the skin. It acts as a natural lubricant, helping to keep the skin moisturized and preventing it from drying out. Sebum also helps to protect the skin from external factors such as bacteria and pollutants. Therefore, it can be concluded that the lubrication of the skin is primarily the function of sebum.

    Rate this question:

  • 19. 

    Excessive multiplication of cells may lead to an abnormal cell mass called a:

    • Tumor

    • Keloid

    • Macule

    • Papule

    Correct Answer
    A. Tumor
    Explanation
    Excessive multiplication of cells can result in the formation of an abnormal cell mass called a tumor. Tumors can be either benign or malignant, with the latter being cancerous. Keloid refers to an abnormal growth of scar tissue, while macule and papule are skin lesions that are not directly related to excessive cell multiplication.

    Rate this question:

  • 20. 

    Milia is also known as:

    • White heads

    • Nevus

    • Blackheads

    • Pimples

    Correct Answer
    A. White heads
    Explanation
    Milia is a skin condition characterized by small, white bumps that typically appear on the face. These bumps are caused by trapped keratin, a protein found in the outer layer of the skin. Milia is often referred to as "white heads" because the bumps resemble small, white pimples or whiteheads. However, it is important to note that milia is different from traditional acne and blackheads. Nevus, on the other hand, refers to a birthmark or mole, and pimples are inflamed bumps on the skin caused by clogged pores. Therefore, the correct answer is white heads.

    Rate this question:

  • 21. 

    One of the functions of blood any lymph is to:

    • Lubricate the skin

    • Make the skin waterproof

    • Protect skin from UV rays

    • Supply nourishment skin to the skin

    Correct Answer
    A. Supply nourishment skin to the skin
    Explanation
    Blood and lymph supply nourishment to the skin by delivering oxygen and nutrients to the skin cells. This nourishment is essential for the maintenance and repair of the skin, as well as for promoting healthy cell growth. Additionally, blood and lymph help remove waste products and toxins from the skin, contributing to its overall health and vitality.

    Rate this question:

  • 22. 

    A disorder of the sudoriferous glands characterized by excessive sweating is:

    • Bromhidrosis

    • Anhidrosis

    • Asteatosis

    • Hyperhydrosis

    Correct Answer
    A. Hyperhydrosis
    Explanation
    Hyperhidrosis is a disorder of the sudoriferous glands, which are responsible for producing sweat. It is characterized by excessive sweating beyond what is necessary for regulating body temperature. This condition can occur in specific areas of the body, such as the armpits or palms, or it can be generalized, affecting the entire body. People with hyperhidrosis may experience social and emotional distress due to the excessive sweating, and it can significantly impact their quality of life. Treatment options for hyperhidrosis include antiperspirants, medications, and in severe cases, surgical interventions.

    Rate this question:

  • 23. 

    The epidermis contains several layers but no

    • Keratin

    • Melancocytes

    • Blood vessels

    • Nerve endings

    Correct Answer
    A. Blood vessels
    Explanation
    The epidermis is the outermost layer of the skin and it does not contain any blood vessels. Blood vessels are located in the dermis, which is the layer beneath the epidermis. The epidermis is composed of several layers of cells that provide protection to the underlying tissues and organs. It also contains keratinocytes, which are the main type of cells in the epidermis that produce keratin, a protein that gives the skin its strength and waterproofing properties. Melanocytes, responsible for producing melanin that gives color to the skin, are also present in the epidermis. Nerve endings are found in the dermis and are responsible for transmitting sensory information to the brain.

    Rate this question:

  • 24. 

    A type of primary lesion in which fluid, semifluid, or morbid matter is contained in a closed, abnormally developed sac is a:

    • Cyst

    • Papule

    • Pustule

    • Keloid

    Correct Answer
    A. Cyst
    Explanation
    A cyst is a type of primary lesion in which fluid, semifluid, or morbid matter is contained in a closed, abnormally developed sac. This means that the material is enclosed within a sac-like structure, which distinguishes it from other primary lesions such as papules, pustules, or keloids. A papule is a small, solid, raised bump on the skin, while a pustule is a small blister or pimple filled with pus. A keloid, on the other hand, is a type of raised scar that forms due to an overgrowth of collagen. Therefore, the correct answer is cyst.

    Rate this question:

  • 25. 

    The sweat glands have small openings on the skin surface called:

    • Follicles

    • Fundus

    • Ducts

    • Sweat pores

    Correct Answer
    A. Sweat pores
    Explanation
    Sweat glands release sweat through small openings on the surface of the skin called sweat pores. These pores allow sweat to be released onto the skin's surface, where it evaporates and helps regulate body temperature. The other options, follicles, fundus, and ducts, are not correct as they do not specifically refer to the openings on the skin surface through which sweat is released.

    Rate this question:

  • 26. 

    The Fahrenheit temperature of a healthy body is about:

    • 96.8 degrees

    • 98.6 degrees

    • 93.5 degrees

    • 86.9 degrees

    Correct Answer
    A. 98.6 degrees
    Explanation
    The Fahrenheit temperature of a healthy body is about 98.6 degrees. This is considered the normal body temperature for most individuals. It is important to note that body temperature can vary slightly from person to person and may also fluctuate throughout the day. However, a temperature of 98.6 degrees Fahrenheit is generally considered to be within the normal range for a healthy individual.

    Rate this question:

  • 27. 

    Lentigines are more commonly known as:

    • Birthmarks

    • Warts

    • Freckles

    • Calluses

    Correct Answer
    A. Freckles
    Explanation
    Lentigines are commonly known as freckles. Freckles are small brown spots that appear on the skin, usually on the face, arms, and shoulders. They are caused by an increase in the production of melanin, the pigment that gives color to the skin. Freckles are often seen in individuals with fair skin and can darken or lighten depending on sun exposure. Unlike birthmarks, warts, or calluses, freckles are not present at birth and are not caused by a virus or friction.

    Rate this question:

  • 28. 

    Another term for the stratum corneum is:

    • Clear layer

    • Horny layer

    • Granual layer

    • Basal layer

    Correct Answer
    A. Horny layer
    Explanation
    The correct answer is "horny layer." The stratum corneum is the outermost layer of the epidermis, composed of dead skin cells that have hardened and flattened. It acts as a protective barrier for the underlying layers of skin and helps prevent water loss. The term "horny layer" is a synonym for the stratum corneum, referring to its tough and hardened nature.

    Rate this question:

  • 29. 

    The dermis is made up of the:

    • Startum corneum and stratum lucidum

    • Derma and cutis

    • Reticular and papillary layers

    • Cuticle and derma

    Correct Answer
    A. Reticular and papillary layers
    Explanation
    The dermis is the middle layer of the skin, located beneath the epidermis. It is composed of two main layers: the reticular layer and the papillary layer. The reticular layer is the deeper and thicker layer, providing strength and elasticity to the skin. It contains collagen and elastin fibers, as well as blood vessels, nerves, and sweat glands. The papillary layer is the more superficial layer, consisting of loose connective tissue. It contains smaller blood vessels, nerve endings, and plays a role in regulating body temperature. Together, these two layers make up the dermis.

    Rate this question:

  • 30. 

    The sun's rays are the cause of____ of the skin's aging.

    • 60 to 65 percent

    • 80 to 85 percent

    • 40 to 50 percent

    • 20 to 15 percent

    Correct Answer
    A. 80 to 85 percent
    Explanation
    The correct answer is 80 to 85 percent. The sun's rays are a major cause of skin aging, responsible for 80 to 85 percent of the damage. The ultraviolet (UV) rays from the sun can penetrate the skin and cause various signs of aging, such as wrinkles, age spots, and loss of elasticity. It is important to protect the skin from the sun by using sunscreen, wearing protective clothing, and seeking shade, to minimize the harmful effects of UV radiation.

    Rate this question:

  • 31. 

    The UVA rays of the sun are also called:

    • Burning rays

    • High - frequency rays

    • Tanning rays

    • Aging rays

    Correct Answer
    A. Aging rays
    Explanation
    The UVA rays of the sun are often referred to as "aging rays" because they are primarily responsible for causing premature aging of the skin. These rays can penetrate deep into the skin, causing damage to collagen and elastin fibers, leading to wrinkles, sagging skin, and age spots. Unlike UVB rays, UVA rays are less likely to cause sunburn but can still cause long-term damage to the skin. Therefore, the term "aging rays" accurately describes the effects of UVA rays on the skin.

    Rate this question:

  • 32. 

    Comedones are a disorder of the:

    • Sudoriferous glands

    • Blood vessels

    • Sebaceous glands

    • Skin pigmentation

    Correct Answer
    A. Sebaceous glands
    Explanation
    Comedones are a disorder characterized by clogged hair follicles, commonly known as blackheads and whiteheads. These clogged follicles are caused by an excess production of sebum, an oily substance secreted by the sebaceous glands. Therefore, the correct answer is sebaceous glands, as they play a crucial role in the development of comedones.

    Rate this question:

  • 33. 

    Healthy skin possesses a reaction that is:

    • Free from bacteria

    • Free of sebum

    • Slightly alkaline

    • Slightly acid

    Correct Answer
    A. Slightly acid
    Explanation
    The correct answer is slightly acid. This is because the pH level of healthy skin is slightly acidic, typically ranging from 4 to 6. This acidic environment helps to maintain the skin's natural barrier function, protecting it from harmful bacteria and pathogens. It also helps to regulate the production of sebum, the skin's natural oil, and prevents excessive dryness or oiliness.

    Rate this question:

  • 34. 

    The scale-like cells of the stratum corneum are made up of:

    • Sebum

    • Melanin

    • Elastin

    • Keratin

    Correct Answer
    A. Keratin
    Explanation
    The scale-like cells of the stratum corneum are made up of keratin. Keratin is a tough, fibrous protein that forms the structural framework of the outermost layer of the skin. It provides strength and protection to the skin, hair, and nails. The stratum corneum is the top layer of the epidermis, and its cells are constantly being shed and replaced by new cells. Keratin helps to waterproof the skin and prevent the loss of moisture, while also providing a barrier against environmental factors such as UV radiation and pathogens.

    Rate this question:

  • 35. 

    A sebaceous gland has a duct that opens into the:

    • Bloodstream

    • Hair follicle

    • Fundus

    • Sweat pore

    Correct Answer
    A. Hair follicle
    Explanation
    The sebaceous gland is responsible for producing sebum, an oily substance that helps lubricate the skin and hair. It is located near the hair follicle, and its duct opens directly into the hair follicle. This allows the sebum to be released onto the hair shaft, providing moisture and nourishment to the hair. Therefore, the correct answer is hair follicle.

    Rate this question:

  • 36. 

    A pustule is an example of a:

    • Skin pigmentation

    • Primary lesion

    • Secondary lesion

    • Hypertrophy

    Correct Answer
    A. Primary lesion
    Explanation
    A pustule is a small, elevated, and pus-filled blister on the skin. It is considered a primary lesion because it is a direct result of a disease or disorder affecting the skin. Primary lesions are the initial abnormalities that occur in the skin and are typically caused by an underlying condition. In the case of a pustule, it is often caused by an infection or inflammation. Therefore, the correct answer is primary lesion.

    Rate this question:

  • 37. 

    The reticular layer of the dermis:

    • Supplies skin with nutrients

    • Contains some melanin

    • Consists of clear, transparent cells

    • Is a fatty layer

    Correct Answer
    A. Supplies skin with nutrients
    Explanation
    The reticular layer of the dermis is responsible for supplying the skin with nutrients. It contains blood vessels that deliver oxygen and nutrients to the skin cells, promoting their growth and overall health. This layer also houses collagen and elastin fibers, which provide strength and elasticity to the skin. Therefore, the reticular layer plays a crucial role in maintaining the nourishment and vitality of the skin.

    Rate this question:

  • 38. 

    Tanning of the skin is caused by UVB rays, which affect the:

    • Melanocytes

    • Collagen fibers

    • Elastin fibers

    • Papillae

    Correct Answer
    A. Melanocytes
    Explanation
    Tanning of the skin is caused by UVB rays, which stimulate the production of melanin in the melanocytes. Melanocytes are responsible for producing the pigment melanin, which gives color to the skin. When exposed to UVB rays, melanocytes produce more melanin in an attempt to protect the skin from further damage. This increased production of melanin results in the darkening of the skin, commonly known as a tan.

    Rate this question:

  • 39. 

    The skin disorder known as herpes simplex or fever blisters is a recurring:

    • Bacterial infection

    • 24-hour virus

    • Non-contagious disease

    • Viral infection

    Correct Answer
    A. Viral infection
    Explanation
    Herpes simplex or fever blisters are caused by the herpes simplex virus. This virus is highly contagious and can cause recurring outbreaks of blisters on or around the lips, mouth, or genitals. It is not caused by bacteria or a 24-hour virus, and it is definitely contagious. Therefore, the correct answer is viral infection.

    Rate this question:

  • 40. 

    The nervous system controls the excretion of sweat from the body, at the daily rate of:

    • 1 to 2 cups

    • 1 to 2 quarts

    • 1 to 2 pints

    • 1 to 2 tablespoons

    Correct Answer
    A. 1 to 2 pints
    Explanation
    The correct answer is 1 to 2 pints. The nervous system controls the excretion of sweat from the body, and on average, a person can produce 1 to 2 pints of sweat per day.

    Rate this question:

  • 41. 

    A papule, or pimple, is an example of a:

    • Secondary skin lesion

    • Primary skin lession

    • Hypertrophy of the skin

    • Subjective symptom

    Correct Answer
    A. Primary skin lession
    Explanation
    A papule, or pimple, is considered a primary skin lesion because it is an initial or early manifestation of a skin condition or disease. Primary skin lesions are the direct result of the underlying pathology and are not caused by any external factors. In the case of a papule, it is a small, raised bump on the skin that is typically red or pink in color. It is formed due to inflammation or infection of the hair follicles or oil glands in the skin. Therefore, a papule is an example of a primary skin lesion.

    Rate this question:

  • 42. 

    An example of fissures is:

    • Scabs

    • Chapped lips

    • Maculae

    • Dandruff

    Correct Answer
    A. Chapped lips
    Explanation
    Fissures are defined as deep, narrow cracks or openings in a surface. Chapped lips often have visible cracks and splits, which aligns with the definition of fissures. Therefore, chapped lips can be considered an example of fissures.

    Rate this question:

  • 43. 

    Dermatitis venenata is caused by:

    • Allergic reaction

    • Exposure to cold

    • Retained secretions

    • Excessive heat

    Correct Answer
    A. Allergic reaction
    Explanation
    Dermatitis venenata is caused by an allergic reaction. This type of dermatitis occurs when the skin comes into contact with a substance that triggers an immune response, leading to inflammation and irritation. Common allergens include certain plants (such as poison ivy), metals (like nickel), and chemicals (such as those found in cosmetics or cleaning products). The allergic reaction can cause symptoms like redness, itching, and a rash. It is important to identify and avoid the allergen to prevent further episodes of dermatitis venenata.

    Rate this question:

  • 44. 

    The palms and soles are the only parts of the body that do not have:

    • Sebaceous glands

    • Nerve endings

    • Sudoriferous glands

    • Melanin

    Correct Answer
    A. Sebaceous glands
    Explanation
    The palms and soles of the body do not have sebaceous glands. Sebaceous glands are responsible for producing sebum, an oily substance that helps to moisturize and protect the skin. However, the palms and soles have a thick layer of skin called the stratum corneum, which does not contain sebaceous glands. This is why these areas of the body tend to be drier compared to other parts of the body.

    Rate this question:

  • 45. 

    Redness, dilation of blood vessels, and the formation of papules and pustules and pustules are characteristics of:

    • Herpes simplex

    • Psoriasis

    • Asteatosis

    • Rosacea

    Correct Answer
    A. Rosacea
    Explanation
    Redness, dilation of blood vessels, and the formation of papules and pustules are all characteristic symptoms of rosacea. This chronic skin condition causes the blood vessels in the face to enlarge, resulting in redness and flushing. It can also lead to the development of small, red bumps (papules) and pus-filled bumps (pustules). While herpes simplex is a viral infection that causes cold sores, psoriasis is a chronic autoimmune disease that causes red, scaly patches on the skin, and asteatosis refers to dry skin lacking oil.

    Rate this question:

  • 46. 

    The inflammatory disease of the skin called eczema typically has many forms of:

    • Dry or moist lesions

    • White silvrer scales

    • Fever blisters

    • Fatty tumors

    Correct Answer
    A. Dry or moist lesions
    Explanation
    Eczema is an inflammatory skin disease that can present in various forms. One common manifestation of eczema is the presence of dry or moist lesions on the skin. These lesions can appear as red, itchy patches that may be accompanied by flaking or oozing. The term "dry or moist" refers to the different stages that the lesions can go through during the course of the disease. While eczema can cause discomfort and irritation, it is not associated with white silver scales, fever blisters, or fatty tumors.

    Rate this question:

  • 47. 

    Psoriasis is a/an:

    • Occupational disorder

    • Disorder of the sebaceous gland

    • Non-contagious disease

    • Hypertophy

    Correct Answer
    A. Non-contagious disease
    Explanation
    Psoriasis is a non-contagious disease that affects the skin. It is characterized by red, scaly patches that can be itchy and painful. The condition is caused by an overactive immune system, which leads to the rapid growth of skin cells. Psoriasis is not spread from person to person, making it non-contagious. While it can have a significant impact on a person's quality of life, it is not considered an occupational disorder or a disorder of the sebaceous gland. Hypertrophy, on the other hand, refers to the enlargement of an organ or tissue, which is not directly related to psoriasis.

    Rate this question:

  • 48. 

    When alcohol use is excessive, it:

    • Contrats blood vessels

    • Creates scar tissue

    • Draws water to the tissues

    • Overdilates blood vessels

    Correct Answer
    A. Overdilates blood vessels
    Explanation
    Excessive alcohol use can lead to the over dilation of blood vessels. This means that the blood vessels become wider than normal, which can result in a decrease in blood pressure. Over dilation of blood vessels can lead to symptoms such as dizziness, lightheadedness, and fainting. It can also put strain on the heart and lead to cardiovascular problems in the long term.

    Rate this question:

  • 49. 

    The cells of the stratum corneum are continually:

    • Replaced by cells from underneath

    • Supplying the skin with oxygen

    • Protecting lower cells from uv rays

    • Pushes to the surface

    Correct Answer
    A. Replaced by cells from underneath
    Explanation
    The stratum corneum is the outermost layer of the skin, composed of dead skin cells. These cells are continuously replaced by new cells from underneath through a process called desquamation. As the new cells are produced in the lower layers of the skin, they gradually push the older cells to the surface, where they eventually shed off. This constant turnover of cells helps to maintain the integrity and barrier function of the skin.

    Rate this question:

Quiz Review Timeline (Updated): Mar 21, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 15, 2010
    Quiz Created by
    Smarti08
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.