A. Thyroxine
B. Tri-iodothyronine (T3)
C. Calcitonin
D. Parathormone
Related Mcqs:
- Over activity of parathyroid gland result in:
A. Formation of kidney stones
B. Demineralization of bones
C. Diabetes mellitus
D. Both a & b - Which of the followings stimulates the parathyroid gland?
A. High levels of Ca++ions
B. Low levels of Ca++ions
C. Lack of iodine
D. Deficiency of thyroxine - The ___________ gland is an endocrine gland controlling growth and stimulating other endocrine glands?
A. pituitary
B. adrenal
C. thyroid
D. parathyroid - The ____________ gland is frequently referred as ‘master gland’ since it regulates the activity of many other glands?
A. thyroid
B. adrenal
C. pituitary
D. pineal - Under secretion of somatotropin hormones causes:
A. Lack of thyroid:
B. Lack of adrenal hormone
C. Dwarfism
D. All of the above - Secretion of one of the followings causes decrease volume and osmotic pressure of blood.
A. Prolactin
B. Antidiuretic hormone
C. Oxytocin
D. Luteinizing hormone - Progesterone inhibits further secretion of______from pituitary:
A. Follicle stimulating hormone
B. Luteinizing hormone
C. Prolactin
D. Vasopressin - A hormone produced by mucosa of the pyloric region of the stomach that stimulates the secretion of gastric juice is:
A. Prolactin
B. Gastrin
C. Secretin
D. None of these - Direct nervous stimulation as a result of stress, e.g., cold, heat pain, fright infections, etc results in secretion of:
A. Somatotropin (STH)
B. Thyroid stimulating hormone
C. Gonadotrophic hormone
D. Adrenocorticotrophic hormone - A hormone whose over secretion in pregnancy stimulates melanocytes in skin to produce brown pigment melanin which darkness the skin is produced by:
A. Anterior pituitary lobe
B. Median pituitary lobe
C. Posterior lobe
D. Both a & b
