Serum calcium exists in a reciprocal relationship with what other electrolyte?
A) magnesium
B) potassium
C) phosphorus
D) chloride
E) sodium

Question

Serum calcium exists in a reciprocal relationship with what other electrolyte?
A) ​magnesium
B) ​potassium
C) ​phosphorus
D) ​chloride
E) ​sodium

Quizplus · Accepted Answer

Serum calcium and phosphorus have a reciprocal relationship, meaning that as one increases, the other decreases. This is because they are both regulated by parathyroid hormone (PTH) and vitamin D, and work together to maintain bone health and proper muscle and nerve function. Magnesium, potassium, chloride, and sodium do not have a reciprocal relationship with serum calcium.

Serum Calcium Exists in a Reciprocal Relationship with What Other