BIOS251 CHAP 6, 7, 8, & 9 EXAM jk jk jk jk jk jk jk
QUESTIONS WITH CORRECT ANSWERS jk jk jk
2025 jk
what jk are jk the jk5 jk functions jkof jk the jk integumentary jk system jk - jk CORRECT jk ANSWER jk -1. jkprotection
2. synthesis jkof jkvitamin jkD
3. sensation
4. thermoregulation
5. non-verbal jkcommunication
5 jk layers jk of jkthe jk epidermis jk - jk CORRECT jk ANSWER jk -1. jk stratum jk corneum jk (most jk superficial)
2. stratum jk lucidum jk (only jk thick jk skin)
3. stratum jkgranulosum
4. stratum jkspinosum
5. stratum jkbasale jk (deepest)
description jkof jkepidermis jk- jk CORRECT jk ANSWER jk -*most jksuperficial jk layer jkof jk skin
*avascular
*composed jkof jkkeratinized jkstratified jksquamous jkepithelial jktissue
what jk are jk the jk 4 jk cell jk types jk of jk the jk epidermis jk - jk CORRECT jk ANSWER jk -*keratinocytes
*melanocytes
*langerhans jkcells
*merkel jkcells
description jkof jk dermis jk - jk CORRECT jk ANSWER jk -*has jk2 jk layers-
papillary jk layer jk(areolar jktissue), jk and jkreticular jk layer jk(dense jk irregular jktissue)
*well jk vascularized
, description jkof jk hypodermis jk- jkCORRECT jk ANSWER jk -*made jk of jk adipose jk tissue
*connects jk skin jk to jk fascia jk underneath
*provides jkinsulation jkand jkstores jkfat
list jk the jk 4 jk glands jk in jk the jk skin jk and jk their jk secretions jk - jk CORRECT jk ANSWER jk -1. jk sweat jk glands- jk secrete jk sweat
2. sebaceous jk glands- jk secrete jk oily jk sebum
3. mammary jk glands- jksecrete jk milk
4. ceruminous jk glands- jk secrete jk cerumen jk (earwax)
what jk are jk the jk 2 jk kinds jkof jk sweat jk glands jk in jk your jk skin jk - jk CORRECT j k ANSWER jk -1. jk eccrine jk sweat jk glands-
*all jkover jk body, jk abundant jk in jk palms, jk soles jk and jk forehead
*cool jk down jk the jk body
2. jk apocrine jk sweat jk glands-
*found jk in jk axilla, jk groin, jk and jk anal jk region
*responds jkto jkstress jkand jksexual jkstimulation jk(thicker, jkmilkier jksweat jkthan jkeccrine)
function jk of jk melanocytes jk- jkCORRECT jk ANSWER jk -
produce jk the jk melanin jkthat jk protects jk skin jk and jk tissues jk from jk sun jk damage
function jkof jkkeratinocytes jk- jkCORRECT jkANSWER jk-*produce jkkeratin
*waterproofs jkthe jkskin
function jk of jk langerhans jk cells jk - jk CORRECT jk ANSWER jk -immune jk cells
function jk of jkmerkel jkcells jk - jk CORRECT jk ANSWER jk -sensation jk cells jk that jk act jk as jk receptors jk for jk touch
3 j k parts jk of jk hair jk - j k CORRECT jk ANSWER jk -1. jk hair jk bulb- jk live jk part jk of j k hair jk at jk base jk of j k root
2. hair jk shaft jk or jk root- jk part jk of jk hair jk below jk the jk skin
3. hair jk shaft- jk part jk of jk hair jk above jk the jk skin
QUESTIONS WITH CORRECT ANSWERS jk jk jk
2025 jk
what jk are jk the jk5 jk functions jkof jk the jk integumentary jk system jk - jk CORRECT jk ANSWER jk -1. jkprotection
2. synthesis jkof jkvitamin jkD
3. sensation
4. thermoregulation
5. non-verbal jkcommunication
5 jk layers jk of jkthe jk epidermis jk - jk CORRECT jk ANSWER jk -1. jk stratum jk corneum jk (most jk superficial)
2. stratum jk lucidum jk (only jk thick jk skin)
3. stratum jkgranulosum
4. stratum jkspinosum
5. stratum jkbasale jk (deepest)
description jkof jkepidermis jk- jk CORRECT jk ANSWER jk -*most jksuperficial jk layer jkof jk skin
*avascular
*composed jkof jkkeratinized jkstratified jksquamous jkepithelial jktissue
what jk are jk the jk 4 jk cell jk types jk of jk the jk epidermis jk - jk CORRECT jk ANSWER jk -*keratinocytes
*melanocytes
*langerhans jkcells
*merkel jkcells
description jkof jk dermis jk - jk CORRECT jk ANSWER jk -*has jk2 jk layers-
papillary jk layer jk(areolar jktissue), jk and jkreticular jk layer jk(dense jk irregular jktissue)
*well jk vascularized
, description jkof jk hypodermis jk- jkCORRECT jk ANSWER jk -*made jk of jk adipose jk tissue
*connects jk skin jk to jk fascia jk underneath
*provides jkinsulation jkand jkstores jkfat
list jk the jk 4 jk glands jk in jk the jk skin jk and jk their jk secretions jk - jk CORRECT jk ANSWER jk -1. jk sweat jk glands- jk secrete jk sweat
2. sebaceous jk glands- jk secrete jk oily jk sebum
3. mammary jk glands- jksecrete jk milk
4. ceruminous jk glands- jk secrete jk cerumen jk (earwax)
what jk are jk the jk 2 jk kinds jkof jk sweat jk glands jk in jk your jk skin jk - jk CORRECT j k ANSWER jk -1. jk eccrine jk sweat jk glands-
*all jkover jk body, jk abundant jk in jk palms, jk soles jk and jk forehead
*cool jk down jk the jk body
2. jk apocrine jk sweat jk glands-
*found jk in jk axilla, jk groin, jk and jk anal jk region
*responds jkto jkstress jkand jksexual jkstimulation jk(thicker, jkmilkier jksweat jkthan jkeccrine)
function jk of jk melanocytes jk- jkCORRECT jk ANSWER jk -
produce jk the jk melanin jkthat jk protects jk skin jk and jk tissues jk from jk sun jk damage
function jkof jkkeratinocytes jk- jkCORRECT jkANSWER jk-*produce jkkeratin
*waterproofs jkthe jkskin
function jk of jk langerhans jk cells jk - jk CORRECT jk ANSWER jk -immune jk cells
function jk of jkmerkel jkcells jk - jk CORRECT jk ANSWER jk -sensation jk cells jk that jk act jk as jk receptors jk for jk touch
3 j k parts jk of jk hair jk - j k CORRECT jk ANSWER jk -1. jk hair jk bulb- jk live jk part jk of j k hair jk at jk base jk of j k root
2. hair jk shaft jk or jk root- jk part jk of jk hair jk below jk the jk skin
3. hair jk shaft- jk part jk of jk hair jk above jk the jk skin
