Calcium Homeostasis
Which of the following is the main action of testosterone in males?A) To regulate calcium homeostasis
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- Which of the following is the main action of testosterone in males?A) To regulate calcium homeostasis (Endocrine and Metabolic Pathology MCQs for Medical Students)
- Vitamin D, specifically its active form Calcitriol (1,25-(OH)2 D3), is vital for calcium homeostasis. (Calcium Homeostasis and Disorders)
- Of these, T4 and T3 are collectively referred to as thyroid hormones and are primarily involved in regulating the body's metabolism, while calcitonin plays a role in calcium homeostasis. (LECTURE 4: Thyroid Hormones)
- Explain the possible cause of this hypocalcaemia, and outline the changes in calcium homeostasis which have lowered calcium levels. (20 marks) (hsd sept21 clin chem saqs essay and case studies papers final exam papers — Past)
- Overall Effect: PTH increases serum calcium levels and decreases serum phosphate levels, maintaining calcium homeostasis in the body. (MEDICAL PHYSIOLOGY II ESsays)
- Which of the following hormones primarily regulates calcium homeostasis in the body?A) Thyroxine (Endocrine and Metabolic Pathology MCQs: Practice Questions)
Study material on Calcium Homeostasis
Practice questions on Calcium Homeostasis
Which of the following statements regarding the regulation of calcium homeostasis is TRUE? ---
- PTH secretion increases in response to elevated plasma calcium levels
- Calcitonin promotes calcium reabsorption from the kidneys to raise plasma calcium
- Vitamin D enhances intestinal absorption of calcium by increasing expression of calcium-binding proteins
- FGF23 increases plasma calcium by stimulating osteoclast activity
Answer: C.