The effect which is seen due to decrease in serum calcium concentration is_______________?
Correct answer: B. Excitability of the muscle
- A. Relaxation of muscle
- B. Excitability of the muscle
- C. Increase the renal absorption
- D. Depression of Nervous system
Explanation
A fall in serum calcium lowers the threshold for nerve and muscle excitation, causing tingling, spasms and increased muscle excitability. It does not relax muscle or depress the nervous system.
Last updated
Practise Endocrine Physiology
74 free Endocrine Physiology MCQs from Physiology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Physiology questions like this
Physiology is on 3 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A child is below the third percentile for height. Growth velocity is normal, but chronologic age is more than skeletal age. The most likely diagnosis is______________?
A child with stunted growth with a stuffed - belly, and short stature with mental retardation is suffering from the deficiency of which of the following______________?
A diet deficient in calcium will result in_____________?
A phaeochromocytoma is a tumour of the____________?
Acromegaly is a disorder of____________?