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
- A urologist performs a cystoscopy to examination the bladder and opening of the ureters into the bladder. After distention of the bladder with air, the physician slowly passes the cystoscope up the urethra into the bladder. In which direction should she turn the head of the cystoscope to see the orifices and examination for blockage? A: anterior and inferior B: anterior and superior C: posterior and inferior D: posterior and superior E: posterior and interior