Use of an artificial kidney during hemodialysis may result in:
$\left(a\right)$ Nitrogenous waste build-up in the body
$\left(b\right)$ Non-elimination of excess potassium ions
$\left(c\right)$ Reduced absorption of calcium ions from gastro-intestinal tract
$\left(d\right)$ Reduced RBC production
Which of the following option is the most appropriate?

• A

  $\left(a\right)$ and $\left(b\right)$ are correct
• B

  $\left(b\right)$ and $\left(c\right)$ are correct
• Correct answer
  C

  $\left(c\right)$ and $\left(d\right)$ are correct
• D

  $\left(a\right)$ and $\left(d\right)$ are correct

Hence, the correct answer is option: 'C'.