Question 1
Deficiency of which of the following minerals can lead to a quick death in severe cases due to acid/base imbalance?
◦ sulfur and nitrogen
◦ calcium and phosphorous
◦ magnesium and iron
◦ potassium and chloride
Question 2
Deficiency of which of the following minerals can lead to calcification of soft tissues?
◦ tin
◦ phosphorus
◦ nickel
◦ lead