Human Digestive System Flashcards
Frenulum linguae?
The posterior part of the tongue extends from the floor of the buccal cavity by a lingamenteous tissue
Sulcus terminalis
The dorsal surface of the tongue marked v shaped
What are gullets and glottis ? Where are they found
Gullets oesophagus Glottis trachae (have a flap called epiglottis)
Tubal tonsil
The eustacian tube opening is surround by the tubal tonsil
Pharyngeal tonsil
Two body of lymphoid tissue
Uvula is also called
Velum palati
Where is castle intrinsic factor found, what’s its function
Stomach
Absorb a vit b 12 (lack with BBC allied haemotolytic aneamia
Pyrivic stomach can be differentiated to
Pyloric antram and pyloric canal
Digestive enzymes of stomach
Gastric lipase
Gastric amylase
Proenzyne like Pepsinogen and prorennin
Lymph nodes? What is it’s other name ?
The lymphatic tissues located across the entire length of intestine can be grouped at some place too, they are called lymph nodes. Or peyers patches.
What’s the opening of small instentine into the caecum controlled by
Ileocaecal valve
Appendix is also known as
Vermiform appendix
Three muscular longitudinal bands in colon if large intestine
Taenial coli
Haustra (small pouches)
What forms tonsils?
Lymphatic tissues in buccal cavity and pharynx arranged in a ring called waldeyer’s lymphatic ring
Aneamia is ?
Rbcs get destroyed
Widest part of alimentary canal?
Stomach
Digestive enzymes of stomach
Gastic amylase
Gastric lipase
Proenzymes prorennin and pepsinogen
Three salivary glands ?
Parotid
Sublingual
Submaxilary
Synonyms of parotid , sublingual, submaxilary
Stensen’s duct
Duct rivinus
Wharton’s duct
Amylase is also called as
Ptyalin
What acts as buffer and neutralize acids in food ?(saliva)
Bicarbonate , phosphate and mucin
For locomotion what’s required?
The perfectly coordinated activity of muscular , skeletal and neural system is required
