Canalis nasolacrimalis opens at ( )
A: superior meatus
B: middle meatus
C: inferior meatus
D: posterior naris
A: superior meatus
B: middle meatus
C: inferior meatus
D: posterior naris
举一反三
- In 90% cases of epistaxis bleeding occurs from this site ( ) A: Inferior meatus B: Nasopharynx C: Little’s area D: Diffuse
- In 90% cases of epistaxis bleeding occurs from this site ______. ( <br/>) A: Inferior meatus B: Nasopharynx C: Little’s area D: Diffuse
- The outermost structure of the ear of anuran amphibians is a/an ( ). A: pinna B: semicircular canal C: tympanic bulla D: tympanic membrane E: auditory meatus
- The knee is ( )to the waist. A: inferior B: superior C: anterior D: posterior
- The medial wall of ethmoid labyrinth has A: superior nasal concha and middle nasal concha B: superior nasal concha and inferior nasal concha C: middle nasal concha and inferior nasal concha D: ethmoid bone E: lacrimal bone