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WorksheetsChapter 7 - Membranes (Multiple Choice)
Total questions: 80
Worksheet time: 40mins
Which of the following is not an epithelial membrane?
Cutaneous
Mucous
Synovial
Serous
Which of the following is not a connective tissue membrane?
Cutaneous
Mucous
Synovial
Neither A nor B is a connective tissue membrane.
Which type of membrane contains connective tissue?
A mucous membrane
A serous membrane
A synovial membrane
All of the above
Which type of membrane lines the space between bones in joints that move?
mucous
serous
cutaneous
synovial
Which statement is not true of the epidermis?
It is a cutaneous membrane.
It is composed mostly of connective tissue.
It is the outermost layer of skin.
It contains the stratum germinativum.
Which statement is not true of the dermis?
It is a cutaneous membrane.
It is composed mostly of connective tissue.
It contains the stratum germinativum.
All of the above are true of the dermis.
The skin tans in response to sunlight because of the _____ in the stratum _____.
keratin; germinativum
melanin; germinativum
keratin; corneum
melanin; corneum
A blister forms at the junction of the
dermis and epidermis.
stratum corneum and stratum germinativum.
dermis and the subcutaneous tissue.
both A and C.
Which of the following is not found in the dermis of the skin?
Collagen fibers
Nerve endings
Melanocytes, which give the skin color
Sweat glands
Hair growth begins from a small bump called the
hair follicle.
lanugo.
hair papilla.
hair shaft.
The arrector pili muscle causes
(a)
The layer of epithelial tissue under the fingernail is called the
nail body.
cuticle.
lunula.
nail bed.
Which of the following is not an example of an eccrine gland?
Sweat gland
Sudoriferous gland
Sebaceous gland
Perspiration gland
Which type of gland secretes oil for the skin and hair?
Sebaceous gland
Sudoriferous gland
Eccrine gland
Apocrine gland
Burns that are characterized by blisters, severe pain, and swelling are classified as ____ degree burns.
first-
second-
third-
fourth-
The rule of nines is used to determine the
depth of burns.
degree of burns.
body surface area that has been burned.
both A and B.
The general name given to mycotic skin infections is
tinea.
impetigo.
warts.
scabies.
Which skin infection is also called furuncles?
Tinea
Impetigo
Warts
Boils
Which skin infection is caused by a papillomavirus?
Tinea
Impetigo
Warts
Boils
What is another term for a pressure sore?
Plaque
Scleroderma
Urticaria
Decubitus ulcer
Which skin disorder results from an autoimmune disease?
Decubitus ulcer
Scleroderma
Urticaria
Eczema
Which is the most common type of skin cancer?
Squamous cell carcinoma
Basal cell carcinoma
Melanoma
Kaposi sarcoma
Which is the most serious form of skin cancer that can develop from a mole?
Squamous cell carcinoma
Basal cell carcinoma
Melanoma
Kaposi sarcoma
Which of the following membranes do not contain epithelial tissue?
Mucous
Serous
Synovial
All of the above membranes contain epithelial tissue.
A membrane that lines a closed body cavity is most likely a _____ membrane.
serous
mucous
cutaneous
synovial
The crescent-shaped white area near the root of the nail is called the
cuticle.
nail bed.
lunula.
nail body.
Which of the following is not true of apocrine glands?
They are skin glands.
They are sweat glands.
They are found primarily in the axilla and genital area.
They are found distributed over most of the body surface.
Which of the following is not a function of the hypodermis?
Helps insulate the body.
Contains receptors for deep pressure touch.
Can be used as an energy source.
Helps protect the underlying tissue.
Match each term with its corresponding definition or description.
Cutaneous membrane
Membrane that lines the spaces between bones in joints
Visceral pleura
Membrane that lines the walls of the chest cavity
Parietal pleura
Membrane that lines the tubes of the respiratory and digestive systems
Visceral peritoneum
Small cushionlike sacs that are lined with synovial membrane
Parietal peritoneum
Membrane that lines the walls of the abdominal cavity
Match each skin disease with its corresponding symptoms or cause.
Impetigo
Scleroderma
Acne
Warts
Tinea
Melanoma
Warts
Acne
Boils
Decubitus ulcer
Match each term with its corresponding definition or description.
The layer of skin beneath the dermis, primarily composed of fat and connective tissue
Hypodermis
A small, cap-shaped cluster of cells at the base of the hair follicle where hair growth begins
Hair papilla
Projections of the dermis that cause ridges in the overlying epidermis (fingerprints)
Dermal papillae
A sensory receptor for light touch
Meissner corpuscle
The outermost layer of the epidermis, consisting of dead cells
Stratum corneum
Match the following terms with their correct descriptions:
Lunula
Melanin
Apocrine gland
Apocrine gland description
Pacini corpuscle
Pacini corpuscle description
Describe and give the location of the epithelial membranes of the body.
Epithelial membranes include cutaneous, mucous, and serous membranes located on the skin, lining body cavities, and covering organs.
Epithelial membranes are only found in the digestive tract.
Epithelial membranes are exclusively present in the respiratory system.
Epithelial membranes are only located in the heart and blood vessels.
Describe the connective tissue membranes of the body.
Connective tissue membranes include synovial membranes, which line joint cavities and produce synovial fluid.
Connective tissue membranes include mucous membranes, which line body cavities open to the exterior.
Connective tissue membranes include serous membranes, which cover organs within body cavities.
Connective tissue membranes include cutaneous membranes, which cover the body surface.
The epidermis of the skin is described as:
The outermost layer that acts as a barrier to protect underlying tissues from pathogens, chemicals, and physical damage.
The innermost layer responsible for fat storage and insulation.
A layer containing sweat glands and hair follicles.
A layer that produces melanin and gives skin its color.
The dermis of the skin can be described as:
the thick layer beneath the epidermis containing connective tissue, blood vessels, and nerves
the outermost layer of the skin composed mainly of dead cells
a layer made entirely of adipose (fat) tissue
a thin membrane separating the skin from muscles
Describe the three types of birthmarks discussed in the chapter and the likelihood of each resolving without treatment.
The three types of birthmarks discussed in the chapter are vascular, pigmented, and congenital, with vascular birthmarks most likely to resolve without treatment.
The three types of birthmarks discussed in the chapter are vascular, pigmented, and traumatic, with pigmented birthmarks most likely to resolve without treatment.
The three types of birthmarks discussed in the chapter are vascular, pigmented, and infectious, with congenital birthmarks most likely to resolve without treatment.
The three types of birthmarks discussed in the chapter are vascular, pigmented, and allergic, with allergic birthmarks most likely to resolve without treatment.
The structure of hair consists of which of the following layers?
Cuticle, cortex, and medulla
Epidermis, dermis, and hypodermis
Follicle, shaft, and root
Keratin, collagen, and elastin
Which of the following describes the different types of alopecia?
Alopecia areata, androgenetic alopecia, traction alopecia, cicatricial alopecia
Alopecia areata, eczema, psoriasis, dermatitis
Androgenetic alopecia, vitiligo, lichen planus, seborrheic dermatitis
Cicatricial alopecia, tinea capitis, rosacea, urticaria
The structure of nails consists of which of the following components?
Nail plate, nail bed, cuticle, lunula, and matrix
Hair follicle, sebaceous gland, dermis, and epidermis
Bone marrow, cartilage, periosteum, and ligament
Sweat gland, pore, epidermis, and dermis
The two different types of sweat glands can be described in terms of their location and the type of fluid they secrete. Which of the following best describes these differences?
Eccrine glands are found all over the body and secrete a watery fluid; apocrine glands are located mainly in the armpits and groin and secrete a thicker, milky fluid.
Eccrine glands are only found in the scalp and secrete oily fluid; apocrine glands are found on the palms and secrete salty fluid.
Eccrine glands are located in the chest and secrete a milky fluid; apocrine glands are found on the feet and secrete a watery fluid.
Eccrine glands are found in the groin and secrete a thick fluid; apocrine glands are found all over the body and secrete a watery fluid.
Describe the location and secretions of the sebaceous glands.
Sebaceous glands are located in the skin and secrete sebum.
Sebaceous glands are found in the liver and secrete bile.
Sebaceous glands are present in the lungs and secrete mucus.
Sebaceous glands are located in the stomach and secrete gastric juice.
The causes of acne include which of the following, and what is a possible treatment for the condition?
Hormonal changes; treatment includes topical creams
Excessive exercise; treatment includes antibiotics only
Poor vision; treatment includes surgery
High sugar intake; treatment includes laser therapy only
The role of the skin in the body’s temperature regulation is:
to help maintain body temperature by sweating and adjusting blood flow
to produce hormones that regulate temperature
to store excess heat for later use
to generate electrical impulses for cooling
Explain why the skin has more difficulty regulating body temperature on humid days than on dry days.
Because sweat does not evaporate as easily on humid days, making it harder for the body to cool down.
Because the skin produces less sweat on humid days, reducing cooling.
Because blood vessels constrict on humid days, preventing heat loss.
Because the skin absorbs more heat from the air on humid days, increasing body temperature.
Which of the following best explains the differences among first-, second-, third-, and fourth-degree burns?
They are classified by the depth and severity of tissue damage.
They are classified by the amount of pain experienced.
They are classified by the location of the burn on the body.
They are classified by the color of the skin after burning.
If a person was burned on the front and back of both legs, about what percentage of the body surface area would be burned?
36%
18%
27%
45%
List the characteristics and causes of the five skin infections discussed in the chapter.
The five skin infections discussed in the chapter are characterized by their unique symptoms and are caused by different pathogens such as bacteria, viruses, and fungi.
All five skin infections are caused by the same type of bacteria and have identical symptoms.
The five skin infections discussed in the chapter are only caused by environmental factors and do not have specific symptoms.
The five skin infections discussed in the chapter are characterized by genetic mutations and are not caused by pathogens.
Pressure sores are a problem for people who are bedridden because:
They can cause tissue damage and infection due to prolonged pressure on the skin.
They help improve blood circulation in bedridden patients.
They are a sign of healthy skin regeneration.
They prevent muscle stiffness in bedridden patients.
Briefly describe the disorders hives, scleroderma, psoriasis, and eczema.
Hives are itchy welts, scleroderma is skin hardening, psoriasis is scaly patches, and eczema is inflamed skin.
Hives are scaly patches, scleroderma is itchy welts, psoriasis is inflamed skin, and eczema is skin hardening.
Hives are inflamed skin, scleroderma is scaly patches, psoriasis is skin hardening, and eczema is itchy welts.
Hives are skin hardening, scleroderma is inflamed skin, psoriasis is itchy welts, and eczema is scaly patches.
Identify the four types of skin cancer described in the chapter.
Basal cell carcinoma, squamous cell carcinoma, melanoma, Merkel cell carcinoma
Basal cell carcinoma, lymphoma, melanoma, sarcoma
Squamous cell carcinoma, melanoma, lymphoma, adenoma
Basal cell carcinoma, melanoma, sarcoma, fibroma
Indicate whether the statement is true or false. 1. Epithelial membranes contain both epithelial and connective tissues.
True
False
Indicate whether the statement is true or false. 2. Connective tissue membranes contain both epithelial and connective tissues.
True
False
Indicate whether the statement is true or false. 3. The skin is considered to be a cutaneous epithelial membrane.
True
False
Indicate whether the statement is true or false. 4. The lungs are covered by the parietal pleura.
True
False
Indicate whether the statement is true or false. 5. The stomach and intestines are covered by the visceral pleura.
True
False
Indicate whether the statement is true or false. 6. The membranes lining the thoracic and abdominal cavities are both parietal serous membranes.
True
False
Indicate whether the statement is true or false. 7. Both pleurisy and peritonitis are inflammations of parietal serous membranes.
True
False
Indicate whether the statement is true or false. 8. Serous membranes line the digestive and respiratory tracts.
True
False
Indicate whether the statement is true or false. 9. Mucocutaneous junctions are the meeting place of two epithelial membranes.
True
False
The bursae contain both epithelial and connective tissues.
True
False
Synovial membranes are connective tissue membranes.
True
False
The skin is made up of two layers: the epidermis and the dermis.
True
False
True or False: The hypodermis is another term for the epidermis.
True
False
The stratum germinativum allows injury to the skin to heal rapidly.
True
False
The protein keratin gives the dermis the strength and toughness to protect the tissues underneath the skin.
True
False
The ability of the skin to tan depends on the functioning of the melanocytes.
True
False
The loss of melanocytes leads to a condition called vitiligo.
True
False
Cyanosis of the skin is caused by a loss of melanocytes.
True
False
Albinism and vitiligo are both indicated by the absence of pigment in the skin.
True
False
A separation of the dermis from the subcutaneous tissue results in a blister.
True
False
The dermis contains more connective tissue than the epidermis.
True
False
The dermis is thicker than the epidermis.
True
False
The arrangement of the dermal papillae can be used as a method of identification.
True
False
Port-wine stain birthmarks usually disappear by age 7 with no treatment.
True
False
Lanugo is the fine hair that a newborn begins to grow at about 3 months of age.
True
False
The cap-shaped cluster of cells where hair growth begins is called the hair follicle.
True
False
The part of the hair that we see is called the hair shaft.
True
False
Male pattern baldness is a type of alopecia.
True
False
The contraction of the arrector pili muscle causes the skin to recoil back if it is pulled away from the underlying tissue.
True
False
