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BIO 210 Lec Exam 2 Questions
and Answers- Greenville
Technical College 2024/
- Question Theglandsthatproduceasticky,odoroussweatisreferred toas: Selected Answer: apocrineswe atglands 1.34outof1.34points Answers: apocrinesweatgl ands merocrinesweat glands sebaceousglandsholocrine glands - Question
Theelbowisa joint.
Selected
Answer: hinge
Answers:
sad
dlepla
ne
hingeco
ndyle
- Question 1.34outof1.34points 1.34outof1.34points
Whenboneformsbyintramembranousossification,theossificationcentersarewithi
n
Selected
Answer: mesenchyme.
Answers: spongybone.
mesenchyme.el
astic
cartilage.compa
ct
bone.hyalinecart
ilage.
- Question4 1.34outof1.34points
Selected Answer: (^) carotene Answers: carotene melanin hemoglobi n
- Question Whenexposedto UVradiation,keratinocytes will produce: Selected Answer: (^) vitamin D Answers: vita minC vitamin B calcitriol vitamin D - Question
Frecklesarethe resultof
Selected 1.34outof1.34points 1.34outof1.34points
Answer: melanocyteactivity,geneticinheritance,andsunexposure.
Answers: melanocyteactivityanddiet.
melanocyteactivity,geneticinheritance,andsunexposure.me
lanocyte numberand sunexposure.
melanocytenumber,geneticinheritance,anddiet.m
elanocytenumberand geneticinheritance.
- Question 1.34outof1.34points Whatarethesmallspacesthatenclosethechondrocytes? Selected Answer: (^) lacunae
Answers: lacunae lamellae perichondriu m endochondri um
- Question
Whichisasesamoidbone?
Selected
Answer: Patella
Answers:
Scaph
oidCuboi
dSphenoi
d
Patella
Talus
- Question Whichtypeofangularmotiondecreasestheanglebetweenbones? Selected Answer: (^) flexion Answers: hyperexte nsion flexionext ensionabd uction - Question
Linesofcleavagearearesult of
Selected
Answer: theorientationofcollagenfibersinthedermis.
Answers: thealignmentofdermalpapillae.
thealignmentofepidermalridges.
woundstotheepidermissuchashemangiomas.
1.34outof1.34points 1.34outof1.34points 1.34outof1.34points
ATPutilization Blood clotting Nerve impulsetrans mission
- Question 1.34outof1.34points Whenthearmsareextendedhorizontallyandarebroughtbacktowardsthemidlineofthebody ,thismovementisreferredtoas: Selected Answer: (^) adducti on Answers: flexi onabdu cti on adducti on extensio n - Question Whichjointisthemostunstableandmostfrequentlydislocated? Selected Answer: (^) should er Answers: kn eehi p shoulde r wrist - Question Theintervertebraljointsareconsideredtobe joints. Selected Answer: (^) symphysis A n s w e r s : s y n o v i a l s y n c
hondro 1.34outof1.34points 1.34outof1.34points
Beingafemale
Advancedage
- Question 20%ofbonemassiscomprisedofcompactbone. Selected Answer: (^) Fals e Answers: True Fals e - Question Hyalinecartilagecontainsvasculartissue. Selected Answer: (^) Fals e Answers: True Fals e - Question 1.34outof1.34points 1.34outof1.34points 1.34outof1.34points Themovementwhereyoutwistthesoleofthefootlaterally,isreferredtoas: Selected Answer: (^) eversion Answers: inversion eversion dorsiflexion plantar flexion - Question
Whichskinmarkingsusuallydisappearduringchildhood?
Selected
Answer: Capillaryhemangiomas
Answers: Pili
Cavernoushemangiomas
1.34outof1.34points
Capillaryhemangiomas
Friction ridges
Nevi
- Question
Theterm"diarthrosis" referstoajointthatis
Selected
Answer: freelymobile.
Answers:
immobile.sli
ghtlymobile.fu
sed.dislocated
freelymobile.
- Question Rotationsofthe forearmthatmakesthepalmface anteriorlyis: Selected Answer: (^) supinatio n 1.34outof1.34points 1.34outof1.34points Answers: supinatio n pronation protractio n flexion - Question Short,flat,andirregularbonesdonotcontainamedullarycavity. Selected Answer: (^) True Answers: 1.34outof1.34points True Fals e - Question
Asynarthroticjointlocatedonlybetweenthebonesoftheskullis: Selected Answer: (^) suture Answers: (^) symphysis suture syndesmosi s synchondro sis
- Question
Whichis not afunction ofbone?
Selected
Answer: Hormonesynthesis
Answers:
Hemopoiesis
ProtectionMiner
al
storageBodymo
vement
Hormonesynthesis
- Question 1.34outof1.34points 1.34outof1.34points Whichdisorderischaracterizedbytheimmunesystemdestroyingthecartilageinthejoints, therebyleadingtopotentiallycripplingproblems? Selected Answer: rheumat oidarthritis Answers: rheumatoidarthrit is goutosteoart hritisbursitis - Question 1.34outof1.34points
Basedonits rangeofmotion,theelbowisclassifiedasa(n) joint.
Selected
Answer: uniaxial
Answers:
gliding
ellipsoid
multiaxial
uniaxial
biaxial
- Question The producessynovialfluid. Selected Answer: (^) synovial membrane Answers: articul arcartila ge 1.34outof1.34points synovialm embrane tendon articularcapsule - Question
Whenthearmisraisedanteriorly,themovementattheshoulderis
Selected
Answer: extension.
Answers:
extensio
n.adductio
n.
0outof1.34points
flexion.ab
duction.rot
ation.
- Question 1.34outof1.34points
Comparedtotheyoung,elderlyindividualshave epidermal
dendriticskin cells.
Answer: fewer
Answers:
fewer
more
- Question Theperiosteumisdescribedas: Selected Answer: anchoringbloodvesselsandnervestotheb onesurface 1.34outof1.34points Answers: anchoringbloodvesselsandnervestothebo nesurface havinganincompletelayerofcells directly covering all internal surfaces of bonecontainingredbonemarrow - Question
Whatgivesboneitsflexibility?
Selected
Answer: Collagenfibers
Answers:
Elasticfibe
rsTrabecula
e
Collagen
fibersYellowbonema
rrowInorganicsalts
- Question Theprocessofreplacingtissueswithboneisdescribedas: Selected Answer: (^) calcification Answers: (^) calcification osteoprogene sis remodeling 1.34outof1.34points 0outof1.34points
ossification
- Question 1.34outof1.34points
Ifyou moveyourhead insuchawaytolookup attheceiling,youare
yourneck.
Selected
Answer: hyperextending
Answers:
hyperextending
elevatingflexin
g
rotatingcircu
mducting
- Question 1.34outof1.34points
Thetypeofgland thatsecretessweatinto
ahairfolliclethatisfoundintheaxillary,anal,andgenitalregionsisthe sweat
gland.
Selected
Answer: apocrine
Answers: sebaceous
apocrinece
ruminousm
erocrine
- Question 1.34outof1.34points Which fractureoccursatthedistalportionoftheradius?Thisfractureoccurswhenyoufallandtryto useyour forearmto"break"your fall. Selected Answer: (^) collesfracture Answers: pottsfracture collesfracture epiphysealfractur e displaced
Answers: secretion metabolicregulation initiateanimmuneresponseagainstp athogens absorption
- Question
Whichtypeofhair formsthebeard onthefaces ofmales?
Selected
Answer: Terminal
Answers:
Nonpigment
edLanugo
Vellus
Terminal
Pilus
- Question 1.34outof1.34points 0outof1.34points
Whichis not involvedintheprocessofbone repairfollowingafracture?
Selected Answer:
Fibroblastsproducecollagenfiberstoconnectbrokenpiecesofb
one.
Answers:
Thefracturehematomareorganizestoformaprocallus.
Osteoclastsremoveexcessbonefrom thehardcallus.
Afibrocartilaginouscallusservesasamodelfornewbonegrow
th.
Fibroblastsproducecollagenfiberstoconnectbrokenpiecesofbon
e.
Noexceptions;allofthechoices areinvolvedintheprocess ofbone
repair.
- Question 1.34outof1.34points Linesofcleavagearecharacterizedas: Selected Answer: (^) collagenandelasticfibersarrangedinparallel
bundles Answers: stretchingoftheskin collagenandelasticfibersarrangedinparallelbundles wrinkles intheskindueto lack of dermalcirculation sheddingoftheepithelium
- Question 1.34outof1.34points
Osteoblastsarebone-formingcells;osteoclastsarebone-dissolvingcells.
Selected Answer: (^) True Answers: True Fals e
- Question
Osteoidisthe
Selected
Answer: organicpartofthebonematrixthatgivesitrigidity.
Answers: inorganicpartofthebone
matrixthatgivesittensilestrength.
inorganicpartofthebonematrixthatgivesitrigidity.
0outof1.34points
organicpartofthebonematrixthatgivesittensilestrength.organ
icpartofthebonematrixthatgivesitrigidity.
- Question 1.34outof1.34points Whichtypeofbonecellisresponsibleforsynthesizingandsecretinganosteoid? Selected Answer: (^) osteoblasts Answers: osteoprogenit orcells osteoblasts osteoclasts osteocytes
