Which of the following hormones is responsible for regulating calcium and phosphate metabolism in the body?

A Parathyroid hormone (PTH) and calcitonin ✓
B Thyroid-stimulating hormone (TSH) and adrenocorticotropic hormone (ACTH)
C Growth hormone (GH) and prolactin
D Insulin and glucagon

Explanation

Parathyroid hormone (PTH) and calcitonin are two hormones that regulate calcium and phosphate metabolism in the body. PTH increases blood calcium levels, while calcitonin decreases them.

Source

Berne and Levy Physiology
Hormones and Endocrine Markers Endocrinology Mineral Metabolism Easy MEDICAL Confidence: high