Author Question: Which mineral is stored in the bones and constantly being removed to maintain necessary blood ... (Read 140 times)

jessicacav · **on:** Jul 18, 2018

Which mineral is stored in the bones and constantly being removed to maintain necessary blood levels?
a. calcium
b. iron
c. magnesium
d. zinc

Question 2

Every instrument or catheter placed into the urethra should be lubricated to minimize mucosal injury or irritation.
a. True
b. False
Indicate whether the statement is true or false