Frage 1
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The secretory portion of the submandibular gland is: serous, mucous and mixed acini
Frage 2
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Parotid gland (glandula parotis) is serous gland.
Frage 3
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The lamina muscularis mucosae of the oesophagus is built of striated skeletal muscle
Frage 4
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The entire esophagus is located intraperitonally
Frage 5
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The covering epithelium of the stomach is unilayered cylindrical resorptive epithelium.
Frage 6
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Circular folds (plicae circulares) are typical for the large intestine
Frage 7
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The lining of the villi intestinales of the small intestine is simple columnar epithelium
Frage 8
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The exocrine part of the pancreas is made of mucous acini
Frage 9
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The exocrine part of the pancreas is occupied by serous acini
Frage 10
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The lingual papillae are located on its back, dorsum linguae and on its root, radix linguae
Frage 11
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The Paneth cells are located in the glands of Lieberkuhn of the small intestine.
Frage 12
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The bile surface of the hepatocyte faces the space of Disse.
Frage 13
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The Kupffer cells are macrophages.
Frage 14
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The sinusoids of the liver are fenestrated capillaries
Frage 15
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The vascular pole of the hepatocytes is towards the sinusoid
Frage 16
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The biliary pole of the hepatocytes is towards the sinusoid
Frage 17
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The duodenal glands are in the lamina propria of the mucous membrane
Frage 18
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B cells of the Langerhans islets produce glucagon
Frage 19
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A cells of the pancreas secrete insulin
Frage 20
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The parietal cells are typical for the large intestine
Frage 21
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The muscles of the palatum mole are striated skeletal muscles, involuntary.
Frage 22
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Arcus palatoglossus and arcus palatopharyngeus surround recessus piriformis
Frage 23
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Odontoblasts are located:
Frage 24
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Which muscle is forming oral diaphragm (diaphragma oris)
Antworten
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m. Stylohyoideus
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m. Geniohyoideus
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M. Genioglossus
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M. styloglossus
Frage 25
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The space of Disse is located in:
Antworten
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Periportal zone
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Between hepatocytes in the hepatic plates
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Between hepatocytes and sinusoids
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Between two adjacent sinusoids
Frage 26
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The sinusoids in the liver are:
Frage 27
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The main cells of the stomach secrete:
Antworten
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Mucus
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Chlorides
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Pepsinogen
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Pepsin
Frage 28
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The intracellular canaliculi are characteristic of:
Antworten
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The chief cells
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The goblet cells
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The Panth cells
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The parietal cells
Frage 29
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The epithelium of tonsilla palatine is:
Antworten
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Multistratified non-keratinizing epithelium
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Multistratified keratinizing epithelium
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Henle's epithelium
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Pseudostratified ciliated epithelium
Frage 30
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The epithelium of the oesophagus is:
Antworten
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Stratified squamous non-keratinized epithelium
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Stratified squamous keratinized epithelium
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Transitional epithelium of Henle
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Ciliated pseudostratified columnar epithelium
Frage 31
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Tunica muscularis of the oesophagus consists of:
Frage 32
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Lamina muscularis mucosae of the esophagus is
Frage 33
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There are microvilli on the surface of:
Frage 34
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Which of these is not a feature of the mucosa of the gastrointestinal tract?
Antworten
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Lamina propria
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Goblet cells
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Myenteric plexus
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Plicae circulares
Frage 35
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Adults have 12 true molars
Frage 36
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Teeth are composed of:
Antworten
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Enamel, Gingiva, Dentin
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Enamel, Dentin, Cementum
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Enamel, Ginigiva, Dentin, cementum
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Enamel, Dentin, cementum, pulpa
Frage 37
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Which of these is not one of the three pairs of extrinsic salivary glands?
Antworten
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Parotid
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Palatine
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Submandibular
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Sublingual
Frage 38
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Stomach cells which secrete hydrochloric acid are:
Antworten
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Parietal
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Goblet
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Principle
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Argentaffin
Frage 39
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Which of these is a structural modification unique to the small intestine?
Frage 40
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The longitudinal muscle layer of the large intestine forms three distinct muscle bands called:
Antworten
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Sigmoid colon
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Taeniae coli
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Haustra
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Epiploic Appendages
Frage 41
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Within the liver, bile is produced by:
Frage 42
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The condition in which the liver becomes infused with fibrous tissue and is unable to repair itself is known as:
Antworten
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Hepatitis
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Cirrhosis
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Jaundice
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Hepatoma
Frage 43
Frage
Enteroendocrine cells differ from goblet cells in which of the following ways?
Antworten
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The direction of release of secretion
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The use of exocytosis for release of secretory product from the cell
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Their presence in the small and large intestine
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Their origin from a crypt stem cell
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Secretion by a regulated pathway
Frage 44
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There are no taste buds in:
Antworten
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Papilla fungiformis
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Papilla Circumvallata
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Papilla Filiformis
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Papilla Foliata
Frage 45
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The type of epithelium associated with the vermilion zone of the lips is
Antworten
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Stratified squamous nonkeratinized
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Pseudostratified ciliated columnar
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Stratified squamous keratinized
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Cuboidal
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Columnar
Frage 46
Frage
Intercellular canals are typical for:
Antworten
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Goblet cells
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Parietal cells
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Paneth cells
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Main cells
Frage 47
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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
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They are produced by the main cells of the stomach.
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They are digested enzymes produces by the duodenum
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They are produced by Paneth cells
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They are hormones that have target cells in the pancreas and the billary tract. They are produced by diffuse neuroendocrine cells (DNES cells)
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They are produced by Brunner glands and released into the lumina of the crypts of Lieberkuhn
Frage 48
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Odontoblasts produce?
Frage 49
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Which of the following statements concerning the principle fibre bundles of the periodontal ligament is true?
Antworten
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They are composed of elastin
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They extend from the cementum to the enamel
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They extend from the dentin to the cementum
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They are composed of collagen
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They extend from one tooth to the next
Frage 50
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Passage of a bolus through the esophagus into the stomach is facilitated by which of the following?
Antworten
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Peristaltic activity of the esophageal muscularis externa
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Peristaltic activity of the gastric muscularis mucosae
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Reflux through the pharyngoesophageal sphinter
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Smooth muscle in the esophageal muscularis mucosae
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Reflux through the gastroesopheal sphincter
Frage 51
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
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Peyer patches are present only in the ileum.
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Goblet cells are present only in the epithelium of the duodenum
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Brunner glands are located in the duodenum
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Lacteals are present only in the lamina propria of the ileum
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The muscularis mucosae contains three layers of smooth muscle in the ileum and two layers in the duodenum and jejunum.
Frage 52
Frage
Which of the following materials can be absorbed directly by the surface lining cells of the stomach?
Antworten
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Vitamin B12
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Polysaccharides
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Chylomicrons
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Triglycerides
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Alcohol
Frage 53
Frage
Which of the following statements concerning liver sinusoids is true?
Antworten
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They are continous with a bile canaliculi
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They are surronded by a well-developed basal lamina
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They are lined by a nonfenestrated endothelial cells
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They deliver blood to the central vein.
-
They deliver blood to the portal vein
Frage 54
Frage
Which of the following statements concerning the gallbladder is true?
Antworten
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It synthesizes bile
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It is lined by a simple columnar epithelium
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Bile leaves the gallbladder via the common bile duct
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It has no muscle cells in the walls
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It is affected by the hormone secretin
Frage 55
Frage
Acinar cells of the exocrine pancreas secrete
Antworten
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Glucagon
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Lysozyme
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Insulin
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Plasma Proteins
-
Proteases
Frage 56
Frage
Pancreatic A-Cells (Alpha) secrete
Antworten
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Glucagon
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Lysozyme
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Insulin
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Plasma Proteins
-
Proteases
Frage 57
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Pancreatic B-Cells secrete
Antworten
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Glucagon
-
Lysozyme
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Insulin
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Plasma proteins
-
Proteases
Frage 58
Frage
Cells in the pancreas that secrete glucagon and insulin are which of the following?
Frage 59
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Serous cells are glandular acinar cells that produce a watery, proteinaceous fluid. This cell type is most predominant in which of the following glands?
Frage 60
Frage
Submandibular acinar cells secrete
Antworten
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glucagon
-
lysozyme
-
Insulin
-
Plasma Protein
-
Proteases
Frage 61
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Hepatocytes secrete
Antworten
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Glucagon
-
Lysozyme
-
Insulin
-
Plasma proteins
-
Proteases
Frage 62
Frage
Which of the following structures contain both smooth and skeletal muscle tissue?
Antworten
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Stomach
-
Jejenum
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Cecum
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Esophagus
-
Rectum
Frage 63
Frage
The bile and pancreatic ducts enter which of the following structures?
Frage 64
Frage
Circular folds (plicae circulares) are characteristic of which of the following structures?
Antworten
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Transverse colon
-
Stomach
-
Jejunum
-
Cecum
-
Sigmoid colon
Frage 65
Frage
Omental appendices are located on which of the following structures?
Antworten
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Stomach
-
Duodenum
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Ileum
-
Ascending colon
-
Liver
Frage 66
Frage
There are no tenia coli in which of the following structures?
Antworten
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Ascending colon
-
Transverse Colon
-
Descending colon
-
Sigmoid colon
-
Appendix
Frage 67
Frage
The main pancreatic duct and the bile duct unite to form which of the following structures?
Frage 68
Frage
The round ligament of the liver is the fibrous remnant of which of the following structures?
Antworten
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Umbilical vein
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Ductus venosus
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Ductus arteriosus
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Umbilical artery
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Urachus
Frage 69
Frage
The porta hepatis gives passage to all of the following structures EXCEPT
Antworten
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Portal vein
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Hepatic artery
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Hepatic ducts
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Lymphatic vessels
-
Cystic artery
Frage 70
Frage
The anatomical left and right lobes of the liver are separated on the diaphragmatic surface of the liver by which of the following structures?
Frage 71
Frage
For the parotid gland (glandula parotidea) the following is characteristic:
Antworten
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It is the smallest gland between the salivary glands
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Is situated under the floor of the oral cavity
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It is pure serous gland
-
Ductus sublingualis major opens in canalicula sublingualis
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it is mixed serous-mucous gland
Frage 72
Antworten
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There are 3 parts in its cavity
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Epithelium of the mucous membrane in the nasopharynx is stratified squamous nonkeratinizing
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m.constrictor pharyngis superior has 4 parts
-
Ostium pharyngeum tubae auditivae is in nasopharynx
-
the muscles of the pharynx are constrictors and levatores
Frage 73
Antworten
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Has striated skeletal muscles and proper muscles
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The root is innervated by n.lingualis
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Chorda tympani innervates gustatory the anterior 2/3 of the mucous membrane of the tongue
-
There are no taste buds in the papillae filiformes
-
The epithelium is stratified squamous nonkeratinized
Frage 74
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
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The afferent blood supply of the liver is functional and nutritive
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The shape of the portal lobule is rhomboid
-
Has two surfaces: Diaphragmatic and visceral
Frage 75
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Typical for the small intestine is:
Frage 76
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Typical for the small intestine is:
Frage 77
Frage
The small intestine:
Antworten
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Consists of 3 parts: duodenum, jejunum and ileum
-
The free surface columnar cells (absorptive cells) show cilia
-
The longitudinal muscular layer in its wall its collected in three bands, tenia coli
-
The epithelium of the mucous membrane is simple columnar absorptive epithelium
-
Brunner's glands are in the tela submucosa of the jejunum
Frage 78
Frage
The large intestine:
Antworten
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Consists of 3 parts: duodenum, jejunum and ileum
-
The mucous membrane forms the folds, circular folds (plicae circulares)
-
The longitudinal muscular layer in its wall is collected in 3 bands, tenia coli
-
The epithelium of the mucous membrane is simple columnar secreting
-
It has villi
Frage 79
Antworten
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Are built of muscles and covered on the inner surface with mucous membrane, and on the outer surface with the skin
-
The epithelium of the mucous membrane is stratified sqaumous nonkeratinized
-
receive the blood supply from a.facialis
-
The intermediate zone is lined with skin with very thin epidermis
-
The mucous membrane is rich in glands
Frage 80
Antworten
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The cardiac glands are in tela submucosa
-
Consists of pars cardiaca, fundus, pars pilorica.
-
The gastric glands produce pepsinogen, hydrochloric acid, mucus
-
Its epithelium is simple columnar secreting
-
The muscular coat of stomach is built of the smooth muscle in two layers
Frage 81
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
-
A-Cells secrete somatostatin
-
Ductus pancreaticus opens in pars decendens duodeni
Frage 82
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