which epidermal cell kind is most nymerousa.)keratinocyteb.)melanocytec.)dendritic celld.)tactile cell




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Which cell attributes as part of the immune systema.)keratinocyteb.)melanocytec.)dendritic celld.)tactile cell


the epidermis proves a physical barrier due mainly to the presence ofa.)melaninb.)carotenec.)collagend.)keratin


skin color is figured out by a.)the quantity of bloodb.)pigmentsc.)oxygenation level the the bloodd.)all that the above


the sensations of touch and pressure space picked increase by receptors.a.)the stratum spinosumb.)the dermisc.)the hypdermisd.)stratum corneum


which is no a true statement around the papillary great of the dermis?a.)it is mostly areolar connective tissueb.)it is most responsible for the toughness that the skinc.)it includes nerve endings that respond come stimulid.)it is highly vascular


skin surface ar markings that reflect points of tight dermal attachment to underlying tissues are called.a.)tension linesb.)papillary ridgesc.)flexure linesd.)dermal papillae


which of the adhering to is no an epidermal derivative?a.)hairb.)sweat glandc.)sensory receptord.)sebaceous gland


an arrector pili musclea.)is linked with every sweat glandb.)can cause a hair to stand up straightc.)enables each hair to be stretched once wetd.)provides brand-new cells for ongoing growth the its associated hair.


the product the this form of sweat gland has protein and lipid substances that come to be odoriferous as an outcome of bacter action:a.)apocrine glandb.)eccrine glandc.)sebaceous glandd.)pancreatic gland


sebuma.)lubricates the surface of the skin and also hairb.)consists of cell fragments and also fatty substancesc.)in excess may reason seborrhead.)all of these


the rule of nines is valuable clinically ina.)diagnosing skin cancerb.)estimating the extent of a burnc.)estimating just how serious a cancerd.)preventing acne


all the complying with are attributes of the skin except:a.)excretion of human body wastesb.)insulationc.)protection from mechanically damaged.) site of vitamin A synthesis


the skin has two unique regions. The superficial layer is the _______ and also the underlying connective organization is the _____.


the many superficial great of the epidermis is the:a.)stratum basaleb.)stratum spinosumc.)stratum granulosumd.)stratum corneum


____ is a yellow_orange pigment discovered in the stratum corneum and also the hypodermis.a.)keratinb.)carotenec.)melanind.)hemoglobin


these cells develop a brown to black color pigment that colors the skin and protects DNA from ultraviolet radiation damage.the cells are:a.)dendritic cellsb.)keratinocytesc.)melanocytesd.)tactile cells


the part of a hair that jobs from the scalp surface is known as the:a.)bulbb.)matrixc.)rootd.)shaft


the ducts that _____ glands commonly empty right into a hair follicle however may likewise open straight on the skin surface


prevent desiccationprevents bacterial invasionprotects against thermal damageprotects against UV radiation




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what substance is manufactured in the skin and plays a duty i calcium absorption elsewhere in the body?


free nerve endings (for pain, tempt), tactile corpuscles( for touch in hairless skin), lamellar corpuscles (for pressure)