The electrolyte that has significant impact on the ability of the ...

[Diane]

The electrolyte that has significant impact on the ability of the heart and other muscles to contract is:
 a. calcium.
  b. magnesium.
  c. potassium.
  d. sodium.

Question 2

The primary intracellular cation that has a significant role in maintaining fluid and electrolyte balance is:
 a. calcium.
  b. magnesium.
  c. potassium.
  d. sodium.

[juicepod]

Answer to Question 1

a

Answer to Question 2

c

[Diane]

Thanks for the timely response, appreciate it

[debra928]

TYSM