Question

Hormone	Secreting gland/organ	Trigger for secretion	Effect(s)	Targets	Regulation (Humoral, Hormonal, Neural)
Aldosterone
Calcitonin
Calcitriol
Cortisol
Erthropoietin
Glucagon
Insulin
Parathyroid hormone
Thyroid hormone

Answer 1

Ans:

Hormone	Secreting gland/ organ	Trigger for secretion	Effects
Aldosterone	Adrenal gland/ which sit above the kidney	serum potassium concentration, stretch receptors.	To maintain homeostasis,detect low blood volume.
Calcitonin	parafollicular cell, thyroid gland	serum calcium concentration,gastrin	Reduce calcium levels in blood, inhibiting activity of osteoclast, decrease the resorption of calcium in kidney.
Calcitriol	proximal tubular cells in kidney.	Parathyroid hormone	Bioactive vitamin D, regulating body calcium levels.
Erithropoietin	Interstitial fibroblasts in kidney.perisinusoidal cells in the liver.	It release when oxygen level is low in kidney.	stimulate the bone marrow to produce RBC,promote development of RBC.
Glucagon	Pancreas.	concentration of glucose,it release when glucose level is low in blood stream.	prevent body glucose level,glycogenolysis
Insulin	produced by beta cell, pancreas.	Stimulated when blood glucose level is high.	Maintain the blood sugar levels.
Parathyroid	parathyroid gland.	blood calcium level is too low it stimulated.	Suppression of calcium loss in urin,stiumulating the tubular reabsorption.
Thyroid	thyroid gland.	pituitary gland.	Increasing basal metabolic rate,help to regulate bone growth,neural maturation.