Besides the major endocrine glands, many other organs also secrete hormones, such as the skin, kidney, and stomach.
A True
B False
1 Point
Question 15
Which statement is true regarding blood calcium levels and the endocrine system?
A Calcitonin will increase the activity of osteoclasts
B Calcitonin, melatonin, and aldosterone all have a direct impact on blood calcium levels
C Parathyroid hormone is produced and secreted by the thyroid gland
D Parathyroid hormone will increase the production of vitamin d and absorption of calcium within the gastrointestinal tract
1 Point