Download 23 Pharynx, oesophagus, stomach.

23. The pharynx, the oesophagus, the stomach
! The nasal cavity opens into the pharynx by means of:
the choanae
#the fauces
the laryngeal inlet
the nostrils
! The oral cavity opens into the pharynx by means of:
the fauces
#the choanae
the oral fissure
the esophageal inlet
! By means of fauces the pharynx communicates with:
the oral cavity
#the nasal cavity
the laryngeal cavity
the esophagus
! In accordance with the organs situated in front of the
pharynx, three parts can be distinguished in it:
the nasal part, the oral part, the laryngeal part
#the nasal part, the oral part, the cervical part
the nasal part, the oral part, the bony part
the oral part, the laryngeal part, the cervical part
! The esophagus has parts (from the top):
cervical, thoracic, abdominal
#thoracic, abdominal, pelvic
cranial, cervical, thoracic
superior, middle, inferior
The surface of abdomen is divided by two
horizontal lines into three parts:
epigastrium, mesogastrium, hypogastrium
#epigastrium, hypochondrium, hypogastrium
mesogastrium, hypochondrium, hypogastrium
epigastrium, mesogastrium, hypochondrium
! The stomach is situated between:
the esophagus and the duodenum
#the esophagus and the caecum
the pharynx and the caecum
the small and large intestine
! What walls of the stomach are distinguished?
the anterior and posterior walls
#the superior and inferior walls
the lateral and medial walls
the proximal and distal walls
! The opening of the esophagus into the stomach is called:
the cardiac orifice
#the pyloric canal
the fornix
the pyloric antrum
! The following portions are distinguished in the stomach:
the cardiac portion, the fundus (fornix), the body, the
pyloric portion
#the cardiac portion, the body, the neck
the pyloric portion, the body, the cardiac portion, the tail
the cardiac portion, the dome, the pyloric portion, the body
! The outermost layer of the gastric wall is formed by:
the peritoneum (the serous cout)
#the pleura (the serous cout)
the adventitia
the fibrouse cout
! What is the peritoneal relation of the stomach?
the intraperitoneal position
#the mesoperitoneal position
the extraperitoneal position
the retroperitoneal position
! The stomach wall consists of the following layers:
the mucosa, the submucosa, the muscular layer, the serosa
#the adventitia, the muscular layer, the submucosa, the
mucosa
the mucosa, the fibrosa, the muscular layer, the adventitia
the mucosa, the muscular layer, the fibrosa, the serosa
! How many layers has the muscular cout of the stomach?
3
#2
1
4
!1 What layer of muscular cout of stomach wall forms the
pyloric sphincter?
the circular layer
#the longitudinal layer
the the oblique fibers
all layers