The Heart-lung machine, probably because it can temporarily replace organs that are vital to survival.
Answer:
a. Sulfonamides.
Explanation:
Sulfonamides drugs are used to treat infections preventing the growth of bacterias, it is an antibiotic. It was discovered in the '30s but due to its potential side effects, the use of them has decreased. Some of the side effects apart from the ones mentioned in the question are dizziness, diarrhea, skin rash, tiredness, and nausea.
Answer:The amount of calcium you need every day depends on your age and sex.
Explanation:WOMEN
Age 50 & younger 1,000 mg* daily
Age 51 & older 1,200 mg* daily
MEN
Age 70 & younger 1,000 mg* daily
Age 71 & older 1,200 mg* daily