Answer:
d. neck splints
Explanation:
first off neck splints are to bulky to fit in a first aid kit common sense
I believe the answer is c. Herpes and HIV are STD's so it's like stuck with you. :) Hope this helped!
The answer is Magnesium, if that’s a option.
When the blood gets to the capillaries it feeds the whole body nutrients and holds back waste materials so it isn't spread through our body.