abdomen

Question 1

What happens to abdominal muscles during inspiration vs expiration

Answer 1

Inspiration-they relax(to accomodate increase in volume in thoracic cavity and to help diaphragm)

Expiration-they contract

Question 2

How is an increase in abdominal pressure achieved? why does it help?

Answer 2

It happens when the diaphragm is fixed+air is retained in the thorax and ABDOMINAL MUSCLES CONTRACT

*to push out a baby
*to push out poop or urine

Question 3

the bony components of the abdominal cavity

Answer 3

*L1-L5
*superior pelvis
* costa 11&12
*xiphoid process

Question 4

what are the musclular parts of the abdominal wall

Answer 4

Posteriorly( lateral to the verterbal column):
*quadratus lumbosum
*psoas major
*illiacus
LATERAL(from deep to superficial):
*transverus abdominis
*obliquus internus
*obliquus externus
ANETRIORLY:(baklava kas)
*rectus abdomininis

Question 5

How is the abdominal cavity organized

Answer 5

It is one in which the GI system is SUSPENDED from the posterior abdominal wall and partly from the anterior abdominal wall BY MESENTERIES(thin sheets of tissue)

Question 6

What lines the abdominal cavity? What is the histological makeup of the lining?

Answer 6

Peritoneum lines the abdominal cavity
It is histologically a mesothelium( tek katil yassi epitel)

Question 7

How does peritoneum relate to the mesentires and the suspended viscera

Answer 7

the peritoneum reflects off the abdominal wall to become a component of the mesenteries that suspend the viscera

parietal peritoneum: lines the abdominal wall
(remember in the video,the back of the transverse muscle that lined the abdominal cavity)
visceral peritoneum: covers suspended organs

Question 8

How are visceral organs classified based on their relation to the peritoneum

Answer 8

Intraperitoneal: suspended by the mesenteries from the abdominal wall
*GI ORGANS

Retroperitoneal: not suspended, lie behind the peritoneum, between the parietal peritoneum and the abdominal wall
*kidney
*uterus
*pancreas

Question 9

From superior to inferior how does layes of the abdomen go?

Answer 9

*Deri(lamina superificialis)-camper fasia
*Deri( lamina profunda)-Scarpa fasia
*Fascia profunda( EMBEDDED in the muscles below)
*m. obliqqus externus abdominis
*m.obliquus internus abdominis
*m.transversus abdominis
*fascia transverasalis(endoabdominal fascia
*Pareital periton

Question 10

Functions of abdominal muscles

Answer 10

*Karın organlarına basınç yaparak
kiksiyon, defekasyon, kusma, doğum ve
zorlu ekspirasyon olaylarına yardımcı olur.
* Gövdeyi öne/yana eğer.
* Gövdeye rotasyon yaptırır.

Question 10

What can be said about the besleme and the innervation of the parietal peritoneum?

Answer 10

Beslenme_karin duvarindaki arter ve ven
innervation- karin duvardaki somatik sinirler
Agri lokalizasyon=iyi
*basinaca, agriya, isi ve soguga duyarli

Question 10

List the abdominal organs

Answer 10

karaciger, safra kesesi(ust sag)
mide ve pankreas( ust sol)–spleen?
ince bagirsak+ kalin barsak ( cecum+colon=rektum+ anal canal)

Question 10

Excavatio rectovesicalis nedir?

Answer 10

rectum on—mesane ust

Question 11

Excavatio rectouterina nedir?
Excavatio vesicouterina nedir?
hangisi en perioteumun en derin

Answer 11

rectouterina(douglas çıkmazı) rectum on»uterus ust
vesicouterina—uterus&raquo_space;mesane ust

rectouterina en derin

Question 12

peritoneum parietalen katlantilar

Answer 12

Plica umblicalis mediana_umblicus & mesane apex ORTA HAT *contains MEDIAN UMBLICAL LIGAMENT (a remnant of urachus)

Plica umblicalis medialis(ligamentum umblicale medialis)
*(chorda arteria umblicals(of part of obliterate a.umblicalis)

Plica umblicalis lateralis (a.v epigastrica inferior)

These folds are important in distinguishing direct vs. indirect inguinal hernias:
Medial to lateral fold → Direct hernia (Hesselbach’s triangle).
Lateral to lateral fold → Indirect hernia (deep inguinal ring).

Question 13

What does visceral peritoneum cover?ks

Answer 13

karin organlsar

Question 14

viscreal peritoneum neye duyarli

Answer 14

Gerilme VE KIMYASAL IRRITASYON
not to agri, isi, temas, basinc

Question 14

What can we say about the besleme and innervasyon of visceral peritoneum>

Answer 14

Beslenmne_ ateries and veins of karin organlar
Innervation_ otonomik nerves of karin organlar

AGri iyi lokalize DEGIL

Question 15

Mezentrium nedir

Answer 15

Illeum ve jejeunema saran
Onlara arka abdominal duvara asan
mezentrik sinir,damar ve lenf bulunduran yapidir
YAPRAKLI PERITONDUR

Question 16

Mesocolon nerdir

Answer 16

iki tane var. mesocolon tranversum—colon transversumun ve mesocolon sigmoideum–colon sigmoideumun

Question 17

Mesoappendix nedir ve ne arter bulundurur

Answer 17

appendix vermiformisin mesosu
a. appendicularis

Question 17

Intraperitoneal organlari sirala

Answer 17

*mide
*Duodenum(bulbus kismi)
*jejunum
*illeum
*cecum
*colon transversum+colon sigmoid
*dalak
*karaciger

Question 18

Retroperitoneal organlar sirala

Answer 18

BObrek

Question 19

Seconder retroperiotoneal organlari sirala

Answer 19

duodeuneun diger bolum
colon ascendens
colon descendens
pankreas

Question 20

Omnetum minus nedir

Answer 20

iki yaprakli peritondur. it streches from the lesser curve of the stomach to the liver and the first part od the duodenum. it has two parts; median(hepaticogastrica)- lateral( hepatiocoduodenum)-- *a.hepatica propria *ductus choledochus *v.portal hepatis

Question 21

Omentum majus nedir

Answer 21

It is a large, apron-like peritoneal fold, one of the first things we see when we open the abdominal cavity. it attaches to the curvatura major of the stomach (superiorly) drapes overthe transverse colon, jejunum and ileum (inferiorly) ..joins transverse mesocolon and ultimately arka karin duvari

Question 22

omentum majusun kac yapraklari var? Acikla

Answer 22

iki yaprak On yaprak: curvtura major or midee>> ince barisak kivrinit arka yaprak: yukari giderek colon transversumun taenia omentalis'e tutunur

Question 23

Mide ile colon transversum arasinda kalan omentum majus parcasuna ne denir. Yapraklari arasinda ne bulunur?

Answer 23

gastrica colica omentum a. v gastroomentalis dextra ve sinistra

Question 24

Bursa omentalis nedir?

Answer 24

the bursa omentalis is a smaller subdivision of the peritoneal cavity found posterior to liver and stomach it is continous with the greater sac through an opening-foramen omentalis(epiloic)

Question 24

what are the borders of bursa omentalis

Answer 24

ON-omentum minusun arka yapragi,mide ve duodenum orten arka periton ARka-omentum majusun arka yapragi( bunun arkasinda pancreas, so gl. suprarenalis, sol bobekin ust parca, aorta abdominalism truncus coeillicaus ve diaprram) SOL-recessus spelincus LIGAMENTUM SPLENORENALE LIGAMENTUM GASTROSPELNICUM (afro SRGS afro SRGS)

Question 24

parietal periton'un duyusunu kimler alir

Answer 24

diyaframa altindaki-n.phrenicus karin duvarini orten-son 6 interkostal sinisr,n. subcostalis ve L1 spinal sinir fossa illiaca daki-n. cutaneous femoris lateralis pelvisteki-n.obturatorius interna

Question 25

foramen omentale komuslar

Answer 25

ON-lig hepatoduodenale( a. hepatca propria, vena portae hepatis, ductus choledochus) ARKA-v.cava inferior YUKARI-karaciger-lobus caudatus ASAGI-duodenum ilk parca ust kenar

Question 26

What are the components of suprokolik kompartman

Answer 26

1) recessus subphrenica 2) recessus subhepatica a)recessus hepatorenalis(morrison cebi)-yatar pozisyonda sivi burda toplanir b) recessus subhepatica sinister( bursa omentalis

Question 27

viscreal peritonun duyusu kim alir

Answer 27

sardigi organin otonom sinirler