| A | B |
| adverse | not in one's favor; causing injury |
| antiseptic | capable of destroying infection |
| cleanse | to make clean |
| coma | being unaware of one's surroundings as a result of injury, disease, or poison |
| dental | of or for the teeth |
| dilate | to make larger; expand |
| donor | a person who gives or contributes something |
| fitful | irregular; going on and then stopping awhile |
| immobilize | to prevent motion; to fix firmly |
| inability | being unable |
| infect | to transmit a disease to |
| lozenge | a small tablet of medicine |
| nausea | a feeling of the need to vomit |
| noticeable | easily seen or noticed |
| pallor | paleness caused by illness, fear, or death |
| probe | to explore a body cavity or wound with a slender surgical instrument |
| relapse | becoming ill again after a partial recovery |
| supportive | providing approval, help, or confidence |
| vial | a small glass or plastic bottle for holding liquid |
| virulent | poisonous or deadly |