Symptoms and medical treatment

1. When bacteria or viruses enter the body and cause disease.
5. Lacking physical sensation; when a limb "falls asleep."
8. A purple or blue mark on the skin caused by trapped blood under the surface.
9. A hard, protective shell made of plaster or fiberglass to keep a broken bone still while it heals.
14. A doctor who specializes in performing operations.
16. A smooth, oily substance rubbed on the skin to heal a sore or rash.
18. A medical tool with a needle used to inject or withdraw fluids.
19. An injury to a ligament caused by overstretching a joint (like an ankle).
20. Powerful medicines used to treat and kill infections caused by bacteria.
21. Supports used under the arms to help someone walk when a leg is injured.
22. A piece of material used to cover and protect a wound.
24. A thick, liquid form of medicine, often used for coughs.
25. An area of red, inflamed, or itchy skin.
26. Loops of thread used by doctors to join the edges of a deep cut.
27. A feeling of extreme tiredness or lack of energy.
29. Having a high body temperature; feeling hot and sweaty.

2. That "sick to my stomach" feeling that often precedes vomiting.
3. An instrument used to measure body temperature.
4. A shot given to help the body build immunity against a specific virus.
6. A small adhesive strip (like a Band-Aid) used to cover a minor cut or scrape.
7. Pain or scratchiness in the esophagus that makes swallowing difficult.
10. An abnormal enlargement of a body part, often due to fluid or inflammation.
11. An image taken to see bones inside the body.
12. A sudden, noisy expulsion of air from the lungs.
13. Sterile thread used by a doctor to sew the edges of a deep wound together.
15. The medical term for a crack or a break in a bone.
17. A sensation of spinning or losing one's balance.
18. A tool used by doctors to listen to your heart and lungs.
23. An immune system reaction to a substance like pollen, peanuts, or fur.
28. A small, solid round of medicine to be swallowed.