Across
- 4. a common condition that causes swelling and irritation of the skin.
- 6. A condition when the immune system reacts abnormally to foreign substances. Can mostly be cause by food or surrounding environme
- 7. : conditions or practices conducive to maintaining health and preventing disease, especially through cleanliness.
- 9. : a thin, clear membrane that protects your eye.
- 11. humor : the transparent gelatinous tissue filling the eyeball behind the lens.
- 16. : is a organ of the visual system
- 17. Measurement of how hot or cold is in the surrounding environment
- 18. The largest organ of the human body and called as the sense of touch
- 19. : the light-sensitive layer of tissue at the back of the eyeball.
- 20. a skin disease that makes your skin dry with a red or pink color to it.
- 24. : the part of the retina at the back of your eye that's responsible for central (as opposed to peripheral) vision, deciphering color, and picking up the fine details.
- 25. The middle part and the thickest layer of the skin
- 27. The top layer of the skin. Visible by human
- 28. The deepest layer of the skin above the bones and muscles
- 33. body : the part of the eye that connects the iris to the choroid. It consists of the ciliary muscle (which alters the curvature of the lens), a series of radial ciliary processes (from which the lens is suspended by ligaments), and the ciliary ring (which adjoins the choroid).
- 36. The ability of keeping body tenperature
- 37. surgery : the removal of the natural lens (also called the "crystalline lens") of the human eye that has developed a cataract, an opaque or cloudy area.
- 39. the act of separating a body from others by nonconductors, so as to prevent the transfer of electricity or of heat; also, the state of a body so separated
- 40. : a group of eye diseases that can cause vision loss and blindness by damaging a nerve in the back of your eye called the optic nerve.
Down
- 1. : contains a cluster of photoreceptor cells surrounded by support cells and pigment cells.
- 2. Consisting of proteins that play a role in the formation of desmosomes that join cells to one another.
- 3. Skin damage caused by prolonged exposure from sunlight
- 5. : a medical condition in which the lens of the eye becomes progressively opaque, resulting in blurred vision.
- 8. Small pockets of fluid that usually form in the above layers of skin after it was damaged
- 10. : the transparent layer forming the front of the eye.
- 12. : the white outer layer of the eyeball. At the front of the eye it is continuous with the cornea.
- 13. vision : also called indirect vision, is vision as it occurs outside the point of fixation, i.e. away from the center of gaze or, when viewed at large angles, in the "corner of one's eye".
- 14. detachment : An emergency when part of the eye (the retina) pulls away from supportive tissue.
- 15. : a treatment where your healthcare provider applies extreme cold to freeze and destroy abnormal tissue.
- 21. A tissue that gives skeletal ability to move
- 22. Pigments that gives color to the skin
- 23. : a flat, colored, ring-shaped membrane behind the cornea of the eye, with an adjustable circular opening (pupil) in the center.
- 26. certain boundaries, even when the surrounding temperature is very different.
- 29. vessels : which provide blood to the inner retinal neurons.
- 30. Long-term skin condition that occurs when dead skin cells and oil from the skin clog hair follicles.
- 31. nerve : the second cranial nerve, which carries sensory nerve impulses from the more than one million ganglion cells of the retina toward the visual centres in the brain.
- 32. Branch of biology that studies about the skin
- 34. Carry electrical impulses between the brain to the rest of the body including the skin
- 35. : the black opening in the middle of the colored part of your eye (iris).
- 38. eye : an arthropod eye subdivided into many individual, light-receptive elements, each including a lens, a transmitting apparatus, and retinal cells.