17311829
Descripción
Test por Mohid Ayub, actualizado hace más de 1 año
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Creado por Mohid Ayub
hace casi 6 años
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Pregunta 1
Pregunta
The Pharynx: (Pick the true ones)
Respuesta
-
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
-
the muscles of the pharynx are constrictors and levatores
Pregunta 2
Pregunta
The Liver: (Pick the true ones)
Respuesta
-
There are Kupffer cells - components of the phagocyte system
-
The bile pole of the hepatocyte faces on the space of Disse
-
The afferent blood supply of the liver is functional and nutritive
-
The shape of the portal lobule is rhomboid
-
Has two surfaces: Diaphragmatic and visceral
Pregunta 3
Pregunta
Typical for the small intestine: (pick the true ones)
Respuesta
-
secretes pepsinogen
-
secretes mucus
-
secretes gastrin
-
resorbtive function
-
unistratified cylindrical resorptive epithelium
Pregunta 4
Pregunta
Typical for the small intestine is: (pick the true ones)
Respuesta
-
3 parts: caecum, colon et rectum
-
plicae semilunares
-
3 tenia coli
-
villi intestinales
-
duodenum, jejunum, ileum
Pregunta 5
Pregunta
The small intestine: (pick the true ones)
Respuesta
-
consists of 3 parts: duodenum, jejunum and ileum
-
the free surface columnar cells (absorptive cells) show cilia
-
the longitudinal muscular layer in its wall is 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
Pregunta 6
Pregunta
The large intestine: (pick the true ones)
Respuesta
-
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
Pregunta 7
Pregunta
The stomach: (pick the true ones)
Respuesta
-
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 the stomach is built of the smooth muscle in two layers
Pregunta 8
Pregunta
The pancreas: (pick the true ones)
Respuesta
-
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
Pregunta 9
Pregunta
The pharynx: (Pick the true ones)
Respuesta
-
the auditory tube opens in its nasal part
-
is musculo-membranous tube with the skeleton of hialine cartilage
-
its wall is built of smooth muscles
-
mm. constrictores are 4
-
recessus piriformis is behind the ostium pharyngeum tubae auditiva
Pregunta 10
Pregunta
The lamina muscularis mucosae of the oesophagus is built of striated skeletal muscle.
Respuesta
-
Yes
-
No
Pregunta 11
Pregunta
The entire oesophagus is located intraperitonially
Respuesta
-
Yes
-
No
Pregunta 12
Pregunta
The covering epithelium of the stomach is unilayered cylindrical resorbtive epithelium
Respuesta
-
Yes
-
No
Pregunta 13
Pregunta
Circular folds (plicae circulares) are typical for the large intestine
Respuesta
-
Yes
-
No
Pregunta 14
Pregunta
The lining of the villi intestinales of the small intestine is simple columnar epithelium
Respuesta
-
Yes
-
No
Pregunta 15
Pregunta
The exocrine part of the pancreas is made of mucous acini
Respuesta
-
Yes
-
No
Pregunta 16
Pregunta
The exocrine part of the pancreas is occupied by serous acini
Respuesta
-
Yes
-
No
Pregunta 17
Pregunta
The Paneth cells are located in the glands of Lieberkuhn of the small intestine
Respuesta
-
Yes
-
No
Pregunta 18
Pregunta
The bile surface of the hepatocyte faces the space of Disse
Respuesta
-
Yes
-
No
Pregunta 19
Pregunta
The Kupffer cells are macrophages
Respuesta
-
Yes
-
No
Pregunta 20
Pregunta
The sinusoids of the liver are fenestrated capillaries
Respuesta
-
Yes
-
No
Pregunta 21
Pregunta
The vascular pole of the hepatocytes is towards the sinusoid
Respuesta
-
Yes
-
No
Pregunta 22
Pregunta
The billiar pole of the hepatocytes is towards the sinusoid
Respuesta
-
Yes
-
No
Pregunta 23
Pregunta
The duodenal glands are in the lamina propria of the mucous membrane
Respuesta
-
Yes
-
No
Pregunta 24
Pregunta
B cells of the Langerhands islets produce glucagon
Respuesta
-
Yes
-
No
Pregunta 25
Pregunta
A cells of the pancreas secrete insulin
Respuesta
-
Yes
-
No
Pregunta 26
Pregunta
The parietal cells are typical for the large intestine glands
Respuesta
-
Yes
-
No
Pregunta 27
Pregunta
The muscles of the palatum mole are striated skeletal muscles, involuntary
Respuesta
-
Yes
-
No
Pregunta 28
Pregunta
Arcus palatoglossus and arcus palatopharyngeus surround recessus piriformis
Respuesta
-
Yes
-
No
Pregunta 29
Pregunta
The space of disse is located: (pick one)
Respuesta
-
In periportal zone
-
Between hepatocytes in the hepatic plates
-
Between hepatocytes and sinusoids
-
Between two adjacent sinusoids
Pregunta 30
Pregunta
The sinusoids in the liver are: (pick one)
Respuesta
-
Venules
-
Fenestrated capillaries
-
wide capillaries with incomplete lining
-
arteriolae
Pregunta 31
Pregunta
The main cells of the stomach secrete: (pick one)
Respuesta
-
mucus
-
pepsinogen
-
pepsin
-
chlorides
Pregunta 32
Pregunta
The intracellular canaliculi are characteristic of:
Respuesta
-
the chief cells
-
the goblet cells
-
the Paneth cells
-
the parietal cells
Pregunta 33
Pregunta
The epithelium of tonsilla palatina is:
Respuesta
-
Multistratified non-keratinizing epithelium
-
Multistratified keratinizing epithelium
-
Henle's epithelium
-
Pseudostratified Ciliated epithelium
Pregunta 34
Pregunta
The epithelium of the oesophagus is:
Respuesta
-
Stratified squamous nonkeratinized epithelium
-
Stratified squamous keratinized epithelium
-
transitional epithelium of Henle
-
ciliated pseudostratified columnar epithelium
Pregunta 35
Pregunta
Tunica muscularis of the oesophagus consists of:
Respuesta
-
smooth muscle
-
striated skeletal muscle
-
in the upper third is striated skeletal muscle
-
in the upper part is smooth muscle
Pregunta 36
Pregunta
Lamina muscularis mucosae of the oesophagus is:
Respuesta
-
Smooth muscle tissue
-
Striated skeletal muscle tissue
-
Half smooth muscle tissue and half striated skeletal muscle tissue
Pregunta 37
Pregunta
There are microvilli on the surface of:
Respuesta
-
Parietal cells of the fundus glands
-
chief cell of the fundus glands
-
the paneth cells
-
absorptive cells
Pregunta 38
Pregunta
Which of these is not a feature of the mucosa of the gastrointestinal tract?
Respuesta
-
Lamina propria
-
goblet cells
-
myenteric plexus
-
plicae circulares
Pregunta 39
Pregunta
Stomach cells which secrete hydrochloric acid are:
Respuesta
-
Parietal
-
goblet
-
principal
-
endocrine
Pregunta 40
Pregunta
Which of these is a structural modification unique to the small intestine?
Respuesta
-
plicae circulares
-
villi
-
microvilli
-
all of these are unique to the small intestine
-
none of these are unique to the small intestine
Pregunta 41
Pregunta
The longitudinal muscle layer of the large intestine forms three distinct muscle bands called:
Respuesta
-
Sigmoid colon
-
teniae coli
-
haustrae
-
epiploic appendages
Pregunta 42
Pregunta
Within the liver, bile is produced by:
Respuesta
-
Kupffer cells
-
endothelial cells of the sinusoids
-
hepatocytes
Pregunta 43
Pregunta
The condition in which the liver becomes infused with fibrous tissue and is unable to repair itself is known as:
Respuesta
-
hepatitis
-
cirrhosis
-
jaundice
-
hepatoma
Pregunta 44
Pregunta
Enteroendocrine cells differ from goblet cells in which of the following ways?
Respuesta
-
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
Pregunta 45
Pregunta
Intercellular canals are typical for:
Respuesta
-
goblet cells
-
parietal cells
-
Paneth cells
-
main cells
Pregunta 46
Pregunta
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?
Respuesta
-
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
Pregunta 47
Pregunta
Which of the following statements concerning the principal fiber bundles of the periodontal ligament is true?
Respuesta
-
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
Pregunta 48
Pregunta
Passage of a bolus through the oesophagus into the stomach is facilitated by which of the following?
Respuesta
-
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
Pregunta 49
Pregunta
The small intestine has three histologically distinct regions. Which of the following statements concerning the histological differences in the three regions is true?
Respuesta
-
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
Pregunta 50
Pregunta
Which of the following materials can be absorbed directly by the surface lining cells of the stomach?
Respuesta
-
Vitmain B12
-
polysaccharides
-
chylomicrons
-
triglycerides
-
alcohol
Pregunta 51
Pregunta
Which of the following statements concerning liver sinusoids is true?
Respuesta
-
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
Pregunta 52
Pregunta
Which of the following statements concerning the gall bladder is true?
Respuesta
-
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
Pregunta 53
Pregunta
Acinar cells of the exocrine pancreas secrete:
Respuesta
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Pregunta 54
Pregunta
Pancreatic A-cells secrete:
Respuesta
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Pregunta 55
Pregunta
Pancreatic B-cells secrete:
Respuesta
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Pregunta 56
Pregunta
Cells in the pancreas that secrete glucagon and insulin are which of the following?
Respuesta
-
A and B cells
-
acinar cells
-
D cells
-
pancreatic D1 cells
-
pancreatic polypeptide cells
Pregunta 57
Pregunta
Serous cells are glandular acinar cells that produce a watery, proteinaceous fluid. This cell type is most predominant in which of the following glands?
Respuesta
-
esophageal glands
-
intestinal glands (of Lieberkuhn)
-
the parotid gland
-
the sublingual gland
-
the submandibular gland
Pregunta 58
Pregunta
Hepatocytes secrete:
Respuesta
-
glucagon
-
lysozyme
-
insulin
-
plasma proteins
-
proteases
Pregunta 59
Pregunta
Which of the following structures contains both smooth and skeletal muscles?
Respuesta
-
stomach
-
jejunum
-
cecum
-
oesophagus
-
rectum
Pregunta 60
Pregunta
The bile and pancreatic ducts enter which of the following structures?
Respuesta
-
stomach
-
2nd portion of the duodenum
-
cecum
-
ileum
-
liver
Pregunta 61
Pregunta
Circular folds (plicae circulares) are characteristic of which of the following structures?
Respuesta
-
transverse colon
-
stomach
-
jejunum
-
cecum
-
sigmoid colon
Pregunta 62
Pregunta
Omental appendices are located on which of the following structures?
Respuesta
-
stomach
-
duodenum
-
ileum
-
ascending colon
-
liver
Pregunta 63
Pregunta
There are no teniae coli in which of the following structures?
Respuesta
-
ascending colon
-
transverse colon
-
descending colon
-
sigmoid colon
-
appendix
Pregunta 64
Pregunta
The main pancreatic duct and the bile duct unite to form which of the following structures?
Respuesta
-
common bile duct
-
hepatic duct
-
accessory pancreatic duct
-
cystic duct
-
hepatopancreatic ampulla
Pregunta 65
Pregunta
The round ligament of the liver is the fibrous remnant of which of the following structures?
Respuesta
-
umbilical vein
-
ductus venosus
-
ductus arteriosus
-
umbilical artery
-
urachus
Pregunta 66
Pregunta
The porta hepatis gives passage to all of the following structures EXCEPT:
Respuesta
-
portal vein
-
hepatic artery
-
hepatic ducts
-
lymphatic vessels
-
cystic artery
Pregunta 67
Pregunta
The anatomical left and right lobes of the liver are seperated on the diaphragmatic surface of the liver by which of the following structures?
Respuesta
-
fissure for the round ligament of the liver
-
fissure for the ligamentum venosum
-
falciform ligament
-
porta hepatis
-
lesser omentum
Pregunta 68
Pregunta
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]
Respuesta
-
a. thyroidea inferior
-
a. thyroidea superior
-
a. palatina descendens
-
a. palatina ascendens
-
a. laryngea superior
Pregunta 69
Pregunta
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]
Respuesta
-
nasopharynx
-
oropharynx
-
laryngopharynx
Pregunta 70
Pregunta
The muslces affecting the tension and relaxation in the vocal folds are:
A. [blank_start]Cricothyroid[blank_end]
B. [blank_start]thyroarythenoid[blank_end]
Respuesta
-
Cricothyroid
-
thyroarythenoid
Pregunta 71
Pregunta
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]
Respuesta
-
Pharyngoesophageal
-
Thoracic
-
Diahragmatic
Pregunta 72
Pregunta
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]
Respuesta
-
chief
-
Parietal
-
mucous neck
-
stem
-
neuroendocrine
Pregunta 73
Pregunta
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]
Respuesta
-
Cecum
-
Colon
-
Rectum
Pregunta 74
Pregunta
The parts of the rectum are:
A. [blank_start]ampulla[blank_end]
B. [blank_start]anal canal[blank_end]
Respuesta
-
ampulla
-
anal canal
Pregunta 75
Pregunta
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]
Respuesta
-
superior
-
Descending
-
horizontal
-
ascending
Pregunta 76
Pregunta
The shape of the portal lobe of the liver is [blank_start]polygonal[blank_end].
Respuesta
-
polygonal (triangular)
Pregunta 77
Pregunta
The cells of the sinusoids of the liver are:
A. [blank_start]Endothelial[blank_end]
B. [blank_start]Kupffer[blank_end]
Respuesta
-
Endothelial
-
Kupffer
Pregunta 78
Pregunta
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]
Respuesta
-
interlobular artery
-
interlobular vein
-
interlobular bile duct
Pregunta 79
Pregunta
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]
Respuesta
-
classical
-
portal
-
Hepatic acinus
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