Question

xer/o  

-meter  

-phobia  

-plegia  

-tropia  

Answer 1

Xer/o:dry.

Example: xerophthalmia - dry eye condition.eye can't able to produce tears and it gets dry.

-meter: instruments to measure.

Example:optometer - this instrument used to measure the eye to get focus of images clearly on the retina

-phobia:fear.

Example:photophobia - fear of light,it defines that it is very sensitive to bright light.

-plegia:paralysis.

Example:opthalmoplegia - one or more extraoccular muscles get paralysed.

-tropia:turned condition.

Example:esotropia - inward turned condition(eye get turns inside)

exotrophia - outward turned condition(eye get turn outside)