Across
- 2. suck up blood or secretion(suction device)
- 5. test for deafness and categorize it(tuning fork)
- 6. remove toxic materials from blood(dialyser)
Down
- 1. look at the retina(ophthalmoscope)
- 3. look in the ear cavity(otoscope)
- 4. look inside the gastrointestinal(endoscope)