Which one of the following orangs is the longest part of the alimentary tract?()
A. esophagus
B. anus
C. duodeneum
D. vermiform appendix
E. ileum
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Which one of the following structure is NOT a part of the stomach?()
A. fundus of stomach
B. pyloric antrum
C. cervix of stomach
D. pyloric canal
E. cardiac parts
Which one of the following parts is NOT a part of large intestine?()
A. colon
B. vermiform appendix
C. rectum
D. cecum
E. stomach
Orally ingested contrast medium could pass through all of the following structures EXCEPT the :()
A. stomach
B. pharynx
C. Esophagus
D. pancreas
E. Duodenum
Which one of the following sinuses is not a paranasal sinus?()
A. coronary sinus
B. ethmoid sinuses
C. sphenoid sinus
D. frontal sinus
E. maxillary sinus