Personal Health

3. condition in which distant objects are seen more clearly than nearby objects
6. condition that occurs when a person frequently gets less sleep than they need
7. tiny insects that attach to the scalp and feed on human blood
10. sticky, colorless film that coats the teeth and damages enamel
13. substance that increases energy, alertness, and attention and can make it difficult to sleep
14. ringing in the ears that may occur after exposure to excessively loud sounds
16. type of light from digital devices that can make it more difficult to fall asleep
17. dental specialist who prevents and corrects teeth misalignments
18. product designed to stop or dry up sweat
20. chronic condition that causes red, dry, and itchy patches of skin
21. routine of going to bed and waking up at about the same times each day
22. term used to describe a person who does not get enough sleep
23. naturally occurring changes in the body that typically follow a 24-hour cycle

1. product designed to cover up body odor
2. eye care specialist who examines and treats vision conditions
4. pattern of sleeping and waking during a 24-hour period
5. dead skin that flakes off the scalp due to dryness or irritation
8. holes in the teeth that occur when plaque damages tooth enamel
9. skin condition in which inflamed, clogged hair follicles cause pimples
11. hormone that increases relaxation and sleepiness and signals that it is time to sleep
12. condition in which the eye does not focus light evenly, causing objects to appear blurry or stretched
15. people who can function well on less sleep than most people
19. condition in which close objects appear clear while faraway objects appear blurry