A&P ch. 5 Integumentary – Flashcards
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membranes
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Thin, sheetlike structures that cover and protect the body surface are called
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epithelial and connective tissue
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The two major types of body membranes are
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peritonitis
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Inflammation of the serous membrane in the abdominal cavity is called
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pleurae
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The serous membranes in the thoracic cavity are called
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mucous membranes
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Epithelial membranes that line body surfaces opening directly to the exterior are
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epidermis and dermis
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The skin is composed of the following layers of tissue
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keratin
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A tough, waterproof material that protects the outer layer of the skin
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melanin
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The basic determinant of skin color is
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dermal-epidermal junction
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The junction that exists between the thin epidermal layer of the skin and the dermal layer
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dermal papillae
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The upper region of the dermis is characterized by parallel rows of tiny bumps called
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lanugo
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The hair of a newborn infant is soft and fine
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eccrine and apocrine
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Sweat glands can be classified as
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secretion
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The following are functions of the skin except
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sebum
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The secretion from hair follicles that helps lubricate the hair and skin
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the "rule of nines"
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Method of determining the extent of a burn injury
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cutaneous, serous, mucous
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Three types of epithelial membranes
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basement membrane
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Epithelial membranes are usually composed of two distinct layers: the epithelial layer and a supportive connective tissue layer called the
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parietal pleura
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The membrane lining the interior of the chest wall
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visceral peritoneum
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The membrane covering the organs of the abdomen
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synovial membrane
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The connective tissue membrane that lines the space between the bone and joints
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stratum corneum, stratum germinativum
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Two main layers of epidermis
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keratin
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As new skin cells approach the surface of the skin, their cytoplasm is replaced by a waterproof protein called
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dermal papillae
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The projections on the upper region of the dermis that form unique fingerprints
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eccrine
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Sweat glands that can be found all over the body and produce a clear watery liquid
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apocrine
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Sweat glands found in armpit and produce thicker secretion
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sebum
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Sebaceous glands secrete an oil called
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free nerve endings
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The receptors in the skin that respond to pain
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bulboid (Krause end bulbs)
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The receptors in the skin that respond to low frequency vibration
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tactile (Meissner) corpuscles
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The receptors in the skin that respond to light touch
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lamellar (Pacini) corpuscles
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The receptors in the skin that respond to deep pressure
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Ultraviolet radiation from sunlight
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Define UV
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Squamous Cell Carcinoma
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Define SCC
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Acquired Immunodeficiency Syndrome
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Define AIDS
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synovial membranes
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Epithelial membranes do not include
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Skin
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An example of a cutaneous membrane would be
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parietal pleura
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The membrane lining the interior of the thoracic cavity is called the
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visceral peritoneum
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The membrane covering the organs of the abdomen is called the
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visceral pleura
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The membrane covering the lungs is called the
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parietal peritoneum
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The membrane lining the interior of the abdominal cavity is called the
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Lining of the respiratory tract and the Lining of the digestive tract
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Which of the following is a mucous membrane
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bursae
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Small sacs lined with synovial fluid in joints are called
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Stores fat that can be used for food and Protects the underlying tissue by acting as a "shock absorber", protection, temperature regulation and a sense organ for the body
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Which of the following is a function of the subcutaneous layer of skin
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stratum corneum
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The outermost layer of the epidermis is called the
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stratum germinativum
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The layer of the epidermis that is constantly undergoing mitosis is called the
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stratum corneum
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The layer of epidermis that contains cells full of keratin is the
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dermal papillae
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The part of the skin that gives you a unique set of fingerprints is the
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subcutaneous layer
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The layer that is below the dermis and contains fat and blood vessels is called the
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dermal papillae
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The upper region of the dermis containing parallel rows of tiny bumps is called the
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hair papilla
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The part of the hair that begins from a small, cap-shaped cluster of cells is called the
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hair shaft
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The visible part of the hair is called the
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lanugo
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The very fine and soft hair of newborns is called the
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arrector pili
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The small muscle attached to the hair is called the
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free nerve endings
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Which of the following is the receptor in skin that detects pain
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pacinian corpuscle
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The receptor in skin that detects pressure is the
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cuticle
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The root of the nail lies in a groove and is hidden by a fold of skin called the
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eccrine glands
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The glands of skin that produce a thin, watery secretion are the
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sebaceous glands
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The glands of skin that produce oil that lubricates the hair and skin are the
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apocrine glands
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The glands of skin that produce a thick secretion are the
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eccrine glands
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Which sudoriferous glands are very numerous and found over the total body surface
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apocrine glands
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Which sudoriferous glands are larger and are found in the axillae and around the genitals
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The "rule of nines":
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Consists of 11 areas of the body, each covering about 9% of the body
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second-degree burn
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A burn involving both the epidermis and the upper layers of the dermis is called a
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hair and nails
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Which of the following is an accessory structure of the integumentary system
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It covers the inner surface of hollow organs, It anchors organs to each other, It covers and protects the body surface, It secretes a fluid that reduces the friction of the beating heart, and It lines cavities of the body
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Which of the following is a function of a membrane
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It is the outermost layer of skin
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Which of the following is true of the epidermis
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It is made up of epithelial tissue
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Which of the following is true of the dermis
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It helps prevent ultraviolet rays from penetrating the interior of the body
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Which of the following is not true of keratin
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ultraviolet light, electrical current and fire or hot surfaces
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Burns can be caused by
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lining the spaces between bones and joints that move
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Synovial membranes are found
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Krause end bulb
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The sense receptor for low-frequency vibration is the
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stratum corneum, stratum germinativum, papillary layer, reticular layer
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Going from superficial to deep, the layers of the skin would be
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dermis
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Which of the following is made of connective tissue
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epidermis
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Which of the following contains cells full of keratin
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dermis
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Which of the following contains collagen and yellow elastic fibers?
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epidermis
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Which of the following is the outermost layer of skin
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dermis
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Which of the following is a deeper layer of skin
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epidermis
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Which of the following is composed of epithelial tissue
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epidermis
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Which of the following contains melanocytes
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dermis
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Which of the following contains nerves that respond to touch
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synovial
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This type of membrane is composed of only one kind of tissue
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Pleurisy and peritonitis:
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refer to the inflammation of a serous membrane
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stratified squamous epithelium or simple columnar epithelium
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Most mucous membranes are composed of
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keratin
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Which substance is not found in the reticular layer of the skin
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hypodermis and superficial fascia
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This is another name for the subcutaneous layer of the skin
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nail body
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The visible part of the nail is called the
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lunula
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The crescent-shaped white area of the nail is known as the
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melanoma
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This type of skin cancer can develop from benign pigmented moles
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Kaposi sarcoma
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This type of skin cancer is usually associated with immune deficiencies
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squamous cell carcinoma
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This type of skin cancer is a slow-growing malignant tumor of the epidermis
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basal cell carcinoma
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This type of skin cancer is the most common type and originates at the base of the epidermis
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Synovial membrane
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Membrane that lines the joints of the body
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Parietal membrane
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Membrane that lines the walls of body cavities
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Visceral membrane
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Membrane that covers the organs of the thoracic or abdominal cavities
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Dermal papilla
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Forms the fingerprints on the tips of the fingers
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Arrector pili
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Structure in the skin that causes "goose pimples"
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Epidermis
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Contains the stratum corneum and stratum germinativum
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Sebum
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An oil produced by skin glands
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Free nerve ending
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Skin receptor that responds to pain
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"Rule of nines"
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A method of determining the percent of body surface area in a part of the body
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pressure
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Skin receptor that responds to