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RatDissectionThefollowing
slidesare
intendedtohelp
youwithdissection
oftheratandthen
toreviewforthelabpracticalthatwillfollow.RATS1
RatDissectionScientificName:
RattusnorvegicusCommonName:Rat
Kingdom-AnimaliaPhylum-ChordataSubphylum-VertebrataClass-MammaliaOrder-RodentiaRATS2RatDissectionThefollowingwebsiteswereusedtoobtainvariousdissectionpictures.(1)http://www.umanitoba.ca/faculties/science/biological_sciences/lab
15/biolab15_1.html(2).au/home/jans/home/rat.htm(3)/bio3/rat_guide.html(4)/ratphotos/ratphotos.htm(5)/companat/BAA_289L_2004/heart/Rat/rat_thorax.htm(6)/courses/biog105/images/ratpics/unit6/(7)/dept/bio/RatDissection/index.htm
Thishasanexcellentselfquiz!UrogenitalTutorial-
.au/undergrad/erat/index.html
SOURCES3RatDissection
REMOVINGSKINSource#44RatDissection
REMOVINGSKINSource#75RatDissection
REMOVINGSKINSource#46RatDissection
MUSCLESSource#5Branchial:鰓的Externaauditorymeatus:外耳道Temporalis:顳肌Orbicularisoculi:眼輪匝肌parotidduct:腮腺導(dǎo)管7RatDissectionMUSCLES
Source#1側(cè)面皮大肌背闊肌嚼肌
頸外靜脈
二頭肌肋間肌8RatDissection
MUSCLESSource#5脊三角肌肱三頭肌外側(cè)頭
肱三頭肌長頭
肘肩三角肌棒狀三角肌肱肌
肱二頭肌短頭腕近端頭部尾部遠(yuǎn)端9RatDissection
MUSCLESSource#5肩峰斜方肌鎖三角肌脊三角肌肩三角肌肘前臂腕背側(cè)頭部尾部腹側(cè)10RatDissection
MUSCLESSource#5Wrist:腕關(guān)節(jié)Longheadofbicepsbrachi:肱二頭肌長頭Medialheadoftriceps:肱三頭肌內(nèi)側(cè)頭Coracobrachialis:喙頭肌Elbow:肘部Tensorfasciaeantebrachi:Longheadoftriceps:肱三頭肌長頭Axillaregion:腋部Shortheadofbicepsbrachi:肱二頭肌短頭Cranial:顱側(cè)Caudal:尾側(cè)Distal:遠(yuǎn)心端Proximal:近心端11RatDissectionMUSCLES
Source#1Externaljugularvein:頸外靜脈Pectoralismuscles:胸肌Triceps:肱三頭肌Biceps:二頭肌Masseter:咬肌12RatDissectionMUSCLES
Source#1Cutaneousmaximus:Externaljugularvein:頸外靜脈Lineaalba:腹白線13RatDissection
MUSCLESSource#5Transversusabdominis:腹橫肌Epigastricvein:腹壁下靜脈Rectusabdominis:腹直肌Internaloblique:腹內(nèi)斜肌Externaloblique:腹外斜肌Rostral:頭側(cè)Caudal:尾側(cè)Lateral:外側(cè)Medial:內(nèi)側(cè)14RatDissection
MUSCLESSource#5Thigh:大腿Hip:臀部Gluteusmaximus:臀大肌Caputvertebralis:Caputpelvis:Bicepsfemoris:股二頭肌Semitendinosus:半腱肌Vastuslateralis:股外側(cè)肌15RatDissection
MUSCLESSource#5Vastuslateralis:股外側(cè)肌Adductormagnus:大收肌Bicepsfemoris:股二頭肌Semimembranosus:半膜肌Cranial:顱側(cè)Caudal:尾側(cè)Dorsal:背側(cè)Ventral:腹側(cè)16RatDissection
MUSCLESSource#5Iliacus:髂肌Pectineus:恥骨肌Adductorlongus:長收肌Gluteusmedius:臀中肌Vastuslateralis:股外側(cè)肌Rectusfemoris:股直肌Vastusmedialis:股內(nèi)側(cè)肌Adductormagnus:大收肌Gracilis:股薄肌Flexordigitorumsuperficialis:指(趾)淺屈肌17RatDissection
MUSCLESSource#5Flexordigitorumsuperficialis:指(趾)淺屈肌Tibialiasanterior:脛骨前肌Flexordigitorumprofundis:指(趾)深屈肌Fibularislongus:Soleus:比目魚肌Lateralheadofgastrocnemius:腓腸肌外側(cè)頭Plantaris:跖肌medialheadofgastrocnemius:腓腸肌內(nèi)側(cè)頭Calcanealtendon:跟腱Heeloffoot:足跟18RatDissection
MUSCLESSource#5Plantaris:跖肌Flexordigitorumsuperficialis:指(趾)淺屈肌Soleus:比目魚肌medialheadofgastrocnemius:腓腸肌內(nèi)側(cè)頭Calcanealtendon:跟腱Heeloffoot:足跟19RatDissection
ORALCAVITYSource#6Oralcavity:口腔Hardpalate:硬腭Softpalate:軟腭20RatDissectionORALCAVITYSource#6Saluvarygland:唾液腺21RatDissection
ABDOMINALCAVITYSource#422RatDissection
ABDOMINALCAVITYSource#423RatDissectionSource#7
ABDOMINALCAVITY24RatDissectionDIGESTIVE
ORGANS
Source#1Digestiveorgans:消化器官Mesentery:腸系膜Omentum:網(wǎng)膜25RatDissectionSource#6DIGESTIVE
ORGANS
Liver:肝臟Caecum:盲腸Smallintestine:小腸26RatDissectionSource#6DIGESTIVE
ORGANS
Duodenum:十二指腸Stomach:胃Spleen:脾臟Largeintestine:大腸27RatDissectionDIGESTIVE
ORGANS
Source#1diaphragm:膈Liver:肝臟Smallintestine:小腸Spleen:脾臟Caecum:盲腸28RatDissection
DIGESTIVE
ORGANSSource#5Caudalsideofdiaphragm:膈肌尾側(cè)面Medianlobeofliver:肝臟中葉Ligamentumtereshepatis:肝靜脈索Leftlobeofliver:肝臟左葉Stomach:胃Greateromentum:大網(wǎng)膜Smallintestines:小腸29RatDissectionDIGESTIVE
ORGANS
Source#1Duodenum:十二指腸Pancreas:胰腺Jejunum:空腸Ileum:回腸Colon:結(jié)腸Caecum:盲腸30RatDissectionSource#6DIGESTIVE
ORGANS
31RatDissectionDIGESTIVE
ORGANS
Source#1Transverselimb:橫結(jié)腸Ascendinglimb:升結(jié)腸Descendinglimb:降結(jié)腸32RatDissectionSource#1
THORACICCAVITY
Externaljugular:頸外靜脈Leftcommoncarotid:左頸總動脈Leftsubclavian:左鎖骨下動脈Aorticarch:主動脈弓Leftpostcava:下腔靜脈Lung:肺臟Kidney:腎臟Leftatrium:左心房Leftventricle:左心室Rightprecava:上腔靜脈Innominate:Trachea:氣管33RatDissection
HEART+LUNGSSource#5Rightauricle:右心耳Thymus:胸腺Leftphrenicnerve:膈神經(jīng)Diaphragm:膈34RatDissectionRESPIRATORYORGANS
Source#135RatDissectionCIRCULATORYORGANS
Source#1Circulatoryorgans:循環(huán)器官R.
commoncarotidA.:右頸總動脈R.SubclavianA.右鎖骨下動脈InnominateA.:R.Atrium:右心房R.Lung:右肺Esophagus:食管Aorta:主動脈Diaphragm:膈R.:rightL.:leftA.:arterial動脈的36RatDissection
HEARTSource#5Rightauricle:右心耳Rightventricle:右心室Leftpulmonaryartery:左肺動脈Leftauricle:左心耳37RatDissectionCIRCULATORYORGANS
Source#1Dorsal:背側(cè)的superiormesentericA.:腸系膜上動脈CoeliacA.:腹主動脈R.RenalV.:右腎靜脈Inferiorvenacava:下腔靜脈Kidney:腎臟Ovary:卵巢Dorsalaorta:背主動脈Uterus:子宮R.CommoniliacA.:右髂總動脈R.IliolumbarV.右髂腰靜脈R.OvarianV.右卵巢靜脈38RatDissectionUROGENITALORGANS
Source#1Urogenitalsystem:泌尿生殖系統(tǒng)Kidney:腎臟Ovary:卵巢Cornuaofuterus:子宮角39RatDissectionSource#5EXCRETORYORGANS
Pelvis:腎盂RenalV.:腎靜脈Cortex:皮質(zhì)Medulla:髓質(zhì)40RatDissectionSource#5UROGENITALORGANS
Rightkidney:右腎Uterinehornwithfeluses:有胚胎的子宮角Rightureter:右輸尿管Bladder:膀胱Leftadrenalgland:左腎上腺Rectum:直腸41RatDissection1.Trachea:氣管2.Heart:心臟3.Lung:肺臟4.Diaphragm:膈Source#2THORACICCAVITY
ReviewandQuizYourself42RatDissection1.RightAtrium:右心房2.RightVentricle:右心室3.LeftAtrium:左心房4.LeftVentricle:左心室Source#2HEARTReviewandQuizYourself43RatDissection1.JugularVein:頸靜脈2.CarotidArtery:頸動脈3.SuperiorVenaCava:上腔靜脈4.AscendingAorta:升主動脈5.Atrium(right):心房(右)6.Ventricles:心室THORACICCIRCULATION
Source#2ReviewandQuizYourself44RatDissectionYoushouldbefamiliarwiththeorderofthepartsofthealimentarycanal.Followingthepaththatfoodwouldtake,wewouldpassthrough:熟悉消化道膈部分的順序和名稱。下圖標(biāo)明食物通過消化道的順序:OralCavity口腔Pharynx咽Esophagus食管Stomach胃PyloricSphincter幽門括約肌SmallIntestine小腸Duodenum十二指腸Jejunum空腸Ileum回腸LargeIntestine大腸Cecum盲腸Colon結(jié)腸-AscendingLimb升支-TransverseLimb橫支-DescendingLimb降支Rectum直腸Anus肛門Source#1ABDOMINALCAVITY
腹腔45RatDissection1.Liver肝2.Stomach胃3.Pancreas胰臟4.Duodenum十二指腸5.SmallIntestines小腸6.Cecum盲腸7.UrinaryBladder膀胱Source#2ABDOMINALCAVITY
腹腔
ReviewandQuizYourself46RatDissection1.AbdominalAorta腹主動脈2.RenalArtery(left)腎動脈(左)3.RenalVein(left)腎靜脈(左)4.InferiorVenaCava下腔靜脈5.HepaticPortal
Vein肝門靜脈ABDOMINALCIRCULATION
腹部血液循環(huán)Source#2ReviewandQuizYourself47RatDissection1.CoagulatingGland凝固腺2.UrinaryBladder膀胱3.VasDeferens輸精管4.Epididymis附睪5.SmallIntestines小腸6.SeminalVesicle精囊[腺]7.ProstateGland前列腺8.Penis陰莖9.Testis睪丸10.Scrotum陰囊MALEREPRODUCTIVEORGANS雄性生殖器官
Source#2ReviewandQuizYourself48RatDissectionStomach胃Kidney腎Ovary卵巢Oviduct輸卵管UterineHorn子宮角LargeIntestine大腸UrinaryBladder膀胱FEMALEREPRODUCTIVEORGANS雌性生殖器官Source#2ReviewandQuizYourself49RatDissection10.13.15.TAGGEDORGANSSource#7ReviewandQuizYourselfBicepsBrachii肱二頭肌Masseter嚼肌13RibCage胸廓50RatDissection
7.TAGGEDORGANSSource#7ReviewandQuizYourselfHeart心臟Trachea氣管Lung肺Esophagus食管51
1.17.18.RatDissectionTAGGEDORGANSSource#7ReviewandQuizYourselfCecum盲腸SmallIntestine小腸Ovary卵巢Diaphragm膈Liver肝Spleen脾52RatDissection24.26.
TAGGEDORGANSSource#7ReviewandQuizYourselfUterine
Horn子宮角UrinaryBladder膀胱53RatDissection
3.25.TAGGEDORGANSSource#7ReviewandQuizYourselfUreter輸尿管Kidney腎2025Rectum直腸Stomach胃Adrenal
Gland腎上腺54RatDissectionTowardthemidline朝中線方向Towardtheback(uppersurfaceofbody)朝向背部(動物身體的上表面)Towardthetail朝向尾部Towardtheside朝向兩邊Farthestfromthepointofattachment附著點的最遠(yuǎn)端Towardthebelly(undersideofbody)朝向腹部(動物身體的下表面)Closesttothepointofattachment附著點附近Towardthehead朝向頭部ReviewandQuizYourselfNAMETHATFUNCTION:Caudal尾側(cè)Lateral外側(cè)Cranial顱側(cè)Proximal近端Ventral腹側(cè)Distal遠(yuǎn)端Dorsal背側(cè)Medial內(nèi)側(cè)Here’sawordbanktohelpyouout:
Caudal
Cranial
Distal
Dorsal
Lateral
Medial
Proximal
VentralANATOMICALTERMS解剖術(shù)語55RatDissectionThetermreferringtobendingofajoint關(guān)節(jié)彎曲的術(shù)語Thetermreferringtomovementofanappendagetowardthelongaxisofthebody四肢向身體長軸方向移動的術(shù)語Thetermreferringtostraighteningofajoint關(guān)節(jié)處伸直的術(shù)語Thetermreferringtomovementofanappendageawayfromthelongaxisofthebody四肢向身體長軸反方向移動的術(shù)語ANATOMICALTERMS解剖術(shù)語ReviewandQuizYourselfNAMETHATFUNCTION:Adduction內(nèi)收Flexion俯屈Abduction外展Extension伸展56RatDissectionThewhiskers,whichhaveasensoryfunction有感知功能的胡須Theflap-likeexternalearthatdirectssoundwavesintotheearopening收集聲波片狀的外耳Pairedopeningsleadingintothenose鼻子的一對導(dǎo)氣孔Organsofthethoracicandabdominalcavities胸腔腹腔里的組織Apartitionorwallseparating2cavities分割兩腔的隔膜Amembranewhichsuspendstheorgans支持器官的膜Shinymembranethatlinestheabdominalcavity腹腔光滑的膜ReviewandQuizYourselfNAMETHATORGAN:Vibrissae觸須Pinna耳郭Nares鼻孔Mesentery腸系膜Septum隔膜Viscera內(nèi)臟Peritoneum腹膜Here’sawordbanktohelpyouout:
Mesentery
Nares
Peritoneum
Pinna
Septum
Vibrissae
VisceraORGANFUNCTION器官功能57RatDissectionAbductsthethigh大腿向外側(cè)運動Extendstheforelimb前肢伸直Constrictstheabdomen腹部收縮Closesthejaw關(guān)閉下顎Adductsthethigh大腿內(nèi)側(cè)運動Flexestheforelimb前肢彎曲Drawstheforelimbtowardthechest前肢向胸側(cè)運動Extendsthefoot伸腳Movestheforelimbdorsally+caudally前肢向背部和尾部運動ReviewandQuizYourselfNAMETHATMUSCLE:BicepsFemoris股二頭肌TricepsBrachii肱三頭肌ExternalObliques腹外斜肌BicepsBrachii肱二頭肌Gracilis股薄肌Masseter咬肌PectoralisMajor胸大肌Here’sawordbanktohelpyouout:
BicepsBrachii
BicepsFemoris
ExternalObliques
Gastrocnemius
GluteusMaximus
Gracilis
LatissimusDorsi
Masseter
PectoralisMajor
TricepsBrachiorGluteusMaximums臀大肌Gastrocnemius腓腸肌LatissimusDorsi背闊肌ORGANFUNCTION器官功能58RatDissectionProducesWBC’s(Whitebloodcells)產(chǎn)白細(xì)胞Movesfoodinmouthandtastes將食物移入嘴里,品嘗Organsforgasexchange換氣的器官Windpipeleadingfrompharynxtolungs由咽到肺的管道Bonyanteriorroofofmouth口腔前骨頂Muscularsheetthatseparatesthethoracicandabdominalcavities分開胸腔與腹腔的肌肉層Incisors(biting)andmolars(grinding)剪切和磨食物Muscularposteriorroofofmouth口腔頂尾部肌肉Affectsmetabolicrateandbodygrowth影響新陳代謝率和身體成長ReviewandQuizYourselfNAMETHATORGAN:Tongue舌頭Lungs肺Diaphragm橫膈膜HardPalate硬腭Trachea氣管Teeth牙齒Here’sawordbanktohelpyouout:
Diaphragm
HardPalate
Lungs
SoftPalate
Teeth
ThymusGland
ThyroidGland
Tongue
TracheaThymusGland胸腺SoftPalate軟腭ThyroidGland甲狀腺ORGANFUNCTION器官功能59RatDissectionProducesinsulinforglucosemetabolism產(chǎn)生胰島素的地方Aidsindigestionofproteins幫助蛋白質(zhì)消化的地方Foodtubefrompharynxtostomach將食物由咽部運送至胃的導(dǎo)管Digestsandabsorbsnutrients營養(yǎng)物質(zhì)的消化吸收的地方Foldsinstomachthathelpmixfood胃里幫助碾碎食物的摺Secretesbile,cleansblood,storesglycogen分泌膽汁,凈化血液,儲存糖原Cleansblood,removesoldRBC’s凈化血液,清除年老的紅細(xì)胞Reabsorptionofwater水重吸收Blindpouchwhereileumjoinscolon回腸與結(jié)腸連接處的盲段Endofintestines,compactionoffeces消化道尾端,壓縮排泄物ReviewandQuizYourselfNAMETHATORGAN:Stomach胃Esophagus食道Liver肝Rugae胃皺褶SmallIntestines小腸Spleen脾Here’sawordbanktohelpyouout:
Cecum
Esophagus
LargeIntestine
Liver
Pancreas
SmallIntestine
Spleen
Stomach
Rectum
RugaePancreas胰腺LargeIntestine大腸Cecum盲腸Rectum直腸ORGANFUNCTION器官功能60RatDissectionRemoveswastes+excessH20fromblood將血液中的廢物和多余的水除去的地方Housesdevelopingfetuses胎兒生長的地方Producesandstores
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