Use of an artificial kidney during hemodialysis may result in:(a) Nitrogenous waste build-up in the body(b) Non-elimination of excess potassium ions(c) Reduced absorption of calcium ions from gastro-intestinal tract(d) Reduced RBC productionWhich of the following options is the most appropriate?
- A(a) and (b) are correct
- B(b) and (c) are correct
- C(c) and (d) are correct
- D(a) and (d) are correct
Solution & Step-by-step Explanation
Hemodialysis effectively removes nitrogenous waste and potassium. However, the kidneys also perform endocrine functions.Failing kidneys produce less Erythropoietin, leading to reduced RBC production (d).They also fail to activate Vitamin D, which is necessary for calcium absorption from the GI tract (c).Hemodialysis cannot replace these hormonal functions.