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Quiz von Mohid Ayub, aktualisiert more than 1 year ago
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Erstellt von Mohid Ayub
vor fast 6 Jahre
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Frage 1
Frage
The Pharynx: (Pick the true ones)
Antworten
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There are 3 parts in its cavity
-
Epithelium of the mucous membrane in the nasopharynx is stratified squamous nonkeratinizing
-
m. constrictor pharyngis superior has 4 parts
-
ostium pharyngeum tubae auditivae is in nasopharynx
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the muscles of the pharynx are constrictors and levatores
Frage 2
Frage
The Liver: (Pick the true ones)
Antworten
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There are Kupffer cells - components of the phagocyte system
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The bile pole of the hepatocyte faces on the space of Disse
-
The afferent blood supply of the liver is functional and nutritive
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The shape of the portal lobule is rhomboid
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Has two surfaces: Diaphragmatic and visceral
Frage 3
Frage
Typical for the small intestine: (pick the true ones)
Antworten
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secretes pepsinogen
-
secretes mucus
-
secretes gastrin
-
resorbtive function
-
unistratified cylindrical resorptive epithelium
Frage 4
Frage
Typical for the small intestine is: (pick the true ones)
Antworten
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3 parts: caecum, colon et rectum
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plicae semilunares
-
3 tenia coli
-
villi intestinales
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duodenum, jejunum, ileum
Frage 5
Frage
The small intestine: (pick the true ones)
Antworten
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consists of 3 parts: duodenum, jejunum and ileum
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the free surface columnar cells (absorptive cells) show cilia
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the longitudinal muscular layer in its wall is collected in three bands, tenia coli
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the epithelium of the mucous membrane is simple columnar absorptive epithelium
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Brunner's glands are in the tela submucosa of the jejunum
Frage 6
Frage
The large intestine: (pick the true ones)
Antworten
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consists of 3 parts: duodenum, jejunum, and ileum
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the mucous membrane forms the folds, circular folds (plicae circulares)
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the longitudinal muscular layer in its wall is collected in 3 bands, tenia coli
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the epithelium of the mucous membrane is simple columnar secreting
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it has villi
Frage 7
Frage
The stomach: (pick the true ones)
Antworten
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The cardiac glands are in tela submucosa
-
consists of pars cardiaca, fundus, pars pilorica
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the gastric glands produce pepsinogen, hydrochloric acid, mucus
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its epithelium is simple columnar secreting
-
the muscular coat of the stomach is built of the smooth muscle in two layers
Frage 8
Frage
The pancreas: (pick the true ones)
Antworten
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is a mixed gland with exocrine and endocrine function
-
is located intraperitoneal (it is covered with peritoneum)
-
its exocrine part is compound tubuloacinar gland
-
cells secrete somatostatin
-
ductus pancreaticus opens in pars descendence duodeni
Frage 9
Frage
The pharynx: (Pick the true ones)
Antworten
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the auditory tube opens in its nasal part
-
is musculo-membranous tube with the skeleton of hialine cartilage
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its wall is built of smooth muscles
-
mm. constrictores are 4
-
recessus piriformis is behind the ostium pharyngeum tubae auditiva
Frage 10
Frage
The lamina muscularis mucosae of the oesophagus is built of striated skeletal muscle.
Antworten
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Yes
-
No
Frage 11
Frage
The entire oesophagus is located intraperitonially
Antworten
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Yes
-
No
Frage 12
Frage
The covering epithelium of the stomach is unilayered cylindrical resorbtive epithelium
Antworten
-
Yes
-
No
Frage 13
Frage
Circular folds (plicae circulares) are typical for the large intestine
Antworten
-
Yes
-
No
Frage 14
Frage
The lining of the villi intestinales of the small intestine is simple columnar epithelium
Antworten
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Yes
-
No
Frage 15
Frage
The exocrine part of the pancreas is made of mucous acini
Antworten
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Yes
-
No
Frage 16
Frage
The exocrine part of the pancreas is occupied by serous acini
Antworten
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Yes
-
No
Frage 17
Frage
The Paneth cells are located in the glands of Lieberkuhn of the small intestine
Antworten
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Yes
-
No
Frage 18
Frage
The bile surface of the hepatocyte faces the space of Disse
Antworten
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Yes
-
No
Frage 19
Frage
The Kupffer cells are macrophages
Antworten
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Yes
-
No
Frage 20
Frage
The sinusoids of the liver are fenestrated capillaries
Antworten
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Yes
-
No
Frage 21
Frage
The vascular pole of the hepatocytes is towards the sinusoid
Antworten
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Yes
-
No
Frage 22
Frage
The billiar pole of the hepatocytes is towards the sinusoid
Antworten
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Yes
-
No
Frage 23
Frage
The duodenal glands are in the lamina propria of the mucous membrane
Antworten
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Yes
-
No
Frage 24
Frage
B cells of the Langerhands islets produce glucagon
Antworten
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Yes
-
No
Frage 25
Frage
A cells of the pancreas secrete insulin
Antworten
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Yes
-
No
Frage 26
Frage
The parietal cells are typical for the large intestine glands
Antworten
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Yes
-
No
Frage 27
Frage
The muscles of the palatum mole are striated skeletal muscles, involuntary
Antworten
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Yes
-
No
Frage 28
Frage
Arcus palatoglossus and arcus palatopharyngeus surround recessus piriformis
Antworten
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Yes
-
No
Frage 29
Frage
The space of disse is located: (pick one)
Antworten
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In periportal zone
-
Between hepatocytes in the hepatic plates
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Between hepatocytes and sinusoids
-
Between two adjacent sinusoids
Frage 30
Frage
The sinusoids in the liver are: (pick one)
Antworten
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Venules
-
Fenestrated capillaries
-
wide capillaries with incomplete lining
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arteriolae
Frage 31
Frage
The main cells of the stomach secrete: (pick one)
Antworten
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mucus
-
pepsinogen
-
pepsin
-
chlorides
Frage 32
Frage
The intracellular canaliculi are characteristic of:
Antworten
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the chief cells
-
the goblet cells
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the Paneth cells
-
the parietal cells
Frage 33
Frage
The epithelium of tonsilla palatina is:
Antworten
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Multistratified non-keratinizing epithelium
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Multistratified keratinizing epithelium
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Henle's epithelium
-
Pseudostratified Ciliated epithelium
Frage 34
Frage
The epithelium of the oesophagus is:
Antworten
-
Stratified squamous nonkeratinized epithelium
-
Stratified squamous keratinized epithelium
-
transitional epithelium of Henle
-
ciliated pseudostratified columnar epithelium
Frage 35
Frage
Tunica muscularis of the oesophagus consists of:
Antworten
-
smooth muscle
-
striated skeletal muscle
-
in the upper third is striated skeletal muscle
-
in the upper part is smooth muscle
Frage 36
Frage
Lamina muscularis mucosae of the oesophagus is:
Antworten
-
Smooth muscle tissue
-
Striated skeletal muscle tissue
-
Half smooth muscle tissue and half striated skeletal muscle tissue
Frage 37
Frage
There are microvilli on the surface of:
Antworten
-
Parietal cells of the fundus glands
-
chief cell of the fundus glands
-
the paneth cells
-
absorptive cells
Frage 38
Frage
Which of these is not a feature of the mucosa of the gastrointestinal tract?
Antworten
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Lamina propria
-
goblet cells
-
myenteric plexus
-
plicae circulares
Frage 39
Frage
Stomach cells which secrete hydrochloric acid are:
Antworten
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Parietal
-
goblet
-
principal
-
endocrine
Frage 40
Frage
Which of these is a structural modification unique to the small intestine?
Antworten
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plicae circulares
-
villi
-
microvilli
-
all of these are unique to the small intestine
-
none of these are unique to the small intestine
Frage 41
Frage
The longitudinal muscle layer of the large intestine forms three distinct muscle bands called:
Antworten
-
Sigmoid colon
-
teniae coli
-
haustrae
-
epiploic appendages
Frage 42
Frage
Within the liver, bile is produced by:
Antworten
-
Kupffer cells
-
endothelial cells of the sinusoids
-
hepatocytes
Frage 43
Frage
The condition in which the liver becomes infused with fibrous tissue and is unable to repair itself is known as:
Antworten
-
hepatitis
-
cirrhosis
-
jaundice
-
hepatoma
Frage 44
Frage
Enteroendocrine cells differ from goblet cells in which of the following ways?
Antworten
-
the direction of release of secretion
-
the use of exocytosis for release of secretory product from the cell
-
their presence in the small and large intestine
-
their origin from a crypt stem cell
-
secretion by a regulated pathway
Frage 45
Frage
Intercellular canals are typical for:
Antworten
-
goblet cells
-
parietal cells
-
Paneth cells
-
main cells
Frage 46
Frage
Secretin and cholecystokinin are produced and secreted by cells in the lining of the alimentary tract. Which of the following statements about these two substances is true?
Antworten
-
they are produced by the main cells of the stomach
-
they are digestive enzymes produced by the duodenum
-
they are produced by paneth cells
-
they are hormones that have target cells in the pancreas and biliary tract. They are produced by diffuse neuroendocrine cells (DNES cells)
-
they are produced by Brunner glands and released into the lumina of the crypts of Lieberkuhn
Frage 47
Frage
Which of the following statements concerning the principal fiber bundles of the periodontal ligament is true?
Antworten
-
They are composed of elastin
-
they extend from the cementum to the enamel
-
they extend from the dentin to the cementum
-
they are composed of collagen
-
they extend from one tooth to the next
Frage 48
Frage
Passage of a bolus through the oesophagus into the stomach is facilitated by which of the following?
Antworten
-
peristaltic activity of the esophageal muscularis externa
-
peristaltic activity of the gastric muscularis mucosae
-
reflux through the pharyngo esophageal sphincter
-
smooth muscle in the esophageal muscularis mucosae
-
reflux through the gastroesophageal sphincter
Frage 49
Frage
The small intestine has three histologically distinct regions. Which of the following statements concerning the histological differences in the three regions is true?
Antworten
-
Peyer's patches are present only in the ileum
-
goblet cells are present only in the epithelium of the duodenum
-
Brunner glands are located in the duodenum and jejunum but not the ileum
-
lymph follicles are present only in the lamina propria of the ileum
-
the muscularis mucosae contains three layers of smooth muscle in the ileum and two layers in the duodenum and jejunum
Frage 50
Frage
Which of the following materials can be absorbed directly by the surface lining cells of the stomach?
Antworten
-
Vitmain B12
-
polysaccharides
-
chylomicrons
-
triglycerides
-
alcohol
Frage 51
Frage
Which of the following statements concerning liver sinusoids is true?
Antworten
-
They are continous with bile canaliculi
-
they are surrounded by a well developed basal lamina
-
they are lined by continous endothelial cells
-
they deliver blood to the central vein
-
they deliver blood to the portal vein
Frage 52
Frage
Which of the following statements concerning the gall bladder is true?
Antworten
-
it synthesizes bile
-
it is lined by a simple columnar epithelium
-
bile leaves the gallbladder via the common bile duct
-
it has no muscle cells in the walls
-
it is affected by the hormone secretin
Frage 53
Frage
Acinar cells of the exocrine pancreas secrete:
Antworten
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Frage 54
Frage
Pancreatic A-cells secrete:
Antworten
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Frage 55
Frage
Pancreatic B-cells secrete:
Antworten
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Frage 56
Frage
Cells in the pancreas that secrete glucagon and insulin are which of the following?
Antworten
-
A and B cells
-
acinar cells
-
D cells
-
pancreatic D1 cells
-
pancreatic polypeptide cells
Frage 57
Frage
Serous cells are glandular acinar cells that produce a watery, proteinaceous fluid. This cell type is most predominant in which of the following glands?
Antworten
-
esophageal glands
-
intestinal glands (of Lieberkuhn)
-
the parotid gland
-
the sublingual gland
-
the submandibular gland
Frage 58
Frage
Hepatocytes secrete:
Antworten
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Frage 59
Frage
Which of the following structures contains both smooth and skeletal muscles?
Antworten
-
stomach
-
jejunum
-
cecum
-
oesophagus
-
rectum
Frage 60
Frage
The bile and pancreatic ducts enter which of the following structures?
Antworten
-
stomach
-
2nd portion of the duodenum
-
cecum
-
ileum
-
liver
Frage 61
Frage
Circular folds (plicae circulares) are characteristic of which of the following structures?
Antworten
-
transverse colon
-
stomach
-
jejunum
-
cecum
-
sigmoid colon
Frage 62
Frage
Omental appendices are located on which of the following structures?
Antworten
-
stomach
-
duodenum
-
ileum
-
ascending colon
-
liver
Frage 63
Frage
There are no teniae coli in which of the following structures?
Antworten
-
ascending colon
-
transverse colon
-
descending colon
-
sigmoid colon
-
appendix
Frage 64
Frage
The main pancreatic duct and the bile duct unite to form which of the following structures?
Antworten
-
common bile duct
-
hepatic duct
-
accessory pancreatic duct
-
cystic duct
-
hepatopancreatic ampulla
Frage 65
Frage
The round ligament of the liver is the fibrous remnant of which of the following structures?
Antworten
-
umbilical vein
-
ductus venosus
-
ductus arteriosus
-
umbilical artery
-
urachus
Frage 66
Frage
The porta hepatis gives passage to all of the following structures EXCEPT:
Antworten
-
portal vein
-
hepatic artery
-
hepatic ducts
-
lymphatic vessels
-
cystic artery
Frage 67
Frage
The anatomical left and right lobes of the liver are seperated on the diaphragmatic surface of the liver by which of the following structures?
Antworten
-
fissure for the round ligament of the liver
-
fissure for the ligamentum venosum
-
falciform ligament
-
porta hepatis
-
lesser omentum
Frage 68
Frage
The blood supply of the pharynx is performed from:
A. [blank_start]a. thyroidea inferior[blank_end]
B. [blank_start]a. thyroidea superior[blank_end]
C. [blank_start]a. palatina descendens[blank_end]
D. [blank_start]a. palatina ascendens[blank_end]
E. [blank_start]a. laryngea superior[blank_end]
Antworten
-
a. thyroidea inferior
-
a. thyroidea superior
-
a. palatina descendens
-
a. palatina ascendens
-
a. laryngea superior
Frage 69
Frage
The human pharynx is conventionally divided into three sections:
A. [blank_start]nasopharynx[blank_end]
B. [blank_start]oropharynx[blank_end]
C. [blank_start]laryngopharynx[blank_end]
Antworten
-
nasopharynx
-
oropharynx
-
laryngopharynx
Frage 70
Frage
The muslces affecting the tension and relaxation in the vocal folds are:
A. [blank_start]Cricothyroid[blank_end]
B. [blank_start]thyroarythenoid[blank_end]
Antworten
-
Cricothyroid
-
thyroarythenoid
Frage 71
Frage
The esohageal constrictions (three narrows of the oesophagus) normally demonstrated radiographically after a barium swallow are:
A. [blank_start]Pharyngoesophageal[blank_end]
B. [blank_start]Thoracic[blank_end]
C. [blank_start]Diahragmatic[blank_end]
Antworten
-
Pharyngoesophageal
-
Thoracic
-
Diahragmatic
Frage 72
Frage
The principal glands are found in the body and fundus. The walls of the gland contain at least five distinct cell types:
A. [blank_start]chief[blank_end]
B. [blank_start]Parietal[blank_end]
C. [blank_start]mucous neck[blank_end]
D. [blank_start]stem[blank_end]
E. [blank_start]neuroendocrine[blank_end]
Antworten
-
chief
-
Parietal
-
mucous neck
-
stem
-
neuroendocrine
Frage 73
Frage
The three parts of the large intestine are:
A. [blank_start]Cecum[blank_end]
B. [blank_start]Colon[blank_end]
C. [blank_start]Rectum[blank_end]
Antworten
-
Cecum
-
Colon
-
Rectum
Frage 74
Frage
The parts of the rectum are:
A. [blank_start]ampulla[blank_end]
B. [blank_start]anal canal[blank_end]
Antworten
-
ampulla
-
anal canal
Frage 75
Frage
The parts of the duodenum are:
A. [blank_start]superior[blank_end]
B. [blank_start]Descending[blank_end]
C. [blank_start]horizontal[blank_end]
D. [blank_start]ascending[blank_end]
Antworten
-
superior
-
Descending
-
horizontal
-
ascending
Frage 76
Frage
The shape of the portal lobe of the liver is [blank_start]polygonal[blank_end].
Antworten
-
polygonal (triangular)
Frage 77
Frage
The cells of the sinusoids of the liver are:
A. [blank_start]Endothelial[blank_end]
B. [blank_start]Kupffer[blank_end]
Antworten
-
Endothelial
-
Kupffer
Frage 78
Frage
Interlobular portal triad consists of:
A. [blank_start]interlobular artery[blank_end]
B. [blank_start]interlobular vein[blank_end]
C. [blank_start]interlobular bile duct[blank_end]
Antworten
-
interlobular artery
-
interlobular vein
-
interlobular bile duct
Frage 79
Frage
The lobules of the liver are:
A. [blank_start]classical[blank_end]
B. [blank_start]portal[blank_end]
C. [blank_start]Hepatic acinus[blank_end]
Antworten
-
classical
-
portal
-
Hepatic acinus
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