First aid procedures are used for precautionary or preventative measures. true false

true

Explanation:

we all understand that first aid is not for curing but for preventing

answer; 42pills or capsules; now if the person eats three meals a day then it would be 80 pills or capsules, and if the person only eats twice a day then it would be 56 pills or capsules; good luck

answer(b) keep oxygenated and deoxygenated blood separate;