Answer: IVIG
Explanation:
GUILLIAN BARRE syndrome the immune systems produces harmful antibodies that attack the nerves. IVIG is a treatment that contains healthy antibodies from donated blood and is the most commonly used treatment for this disease.
Milk, eggs, fish, crustacean, shellfish, tree nuts, peanuts, wheat, and soybean.
Since there are no options listed to choose from, my best guess would be watches, since a lot of apple watch products are now sold with built in heart monitors.
Continuing education is required and is available from a number of different sources