echis

2. a condition in which a person cannot see at all, or when a person's vision is severely impaired
5. a substance located in the blood and cells of the body
8. when a person's limbs, fingers, or toes are removed during surgery
9. a feeling of nervousness and worry
11. when injury reguires immediate medical attention
12. a medical condition in which the lens of the eye becomes white, causing a person to slowly lose the ability to see
14. a drug or combination of drugs, given to a patient, in order to kill cancer cells
15. condition that appears suddenly and often with great intensity

1. the formation of an opinion or judgment about something
3. a medical method of preventing sensation, used to eliminate pain during surgery
4. something is to make it unclean by adding a harmful substance to it
6. a motion of the uterus during childbirth
7. a device used to hold objects in place during surgery
10. a term for a group if illness involving irregular electrical activity in the heart
13. a serious disease in which cells in one or more parts of the body begin to grow in an uncontrolled and abnormal way