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.Management Sciences
Category: Endocrinology
Oxytocin causes all accept_______________?
A. Lactogenesis
B. Milk ejection
C. Contraction of uterine muscle
D. Myoepithelial cell contraction
Osteoclasts are inhibited / modified and regulated by____________?
A. Parathyroid hormone
B. Calcitonin
C. 1,25 dihydroxycholecalciferols
D. Tumor necrosis factor
following are the features of cretinism, except_____________?
A. Pot- belly
B. Idiotic look
C. Normal intelligence
D. Stunted growth
Steroid hormones are believed to enter target cells via_______________?
A. Facilitated diffusion
B. Carrier – mediated endocytosis
C. Cholesterol lined pores in the plasma membrane
D. Simple diffusion
In thyrotoxicosis , there is______________?
A. Decrease in calcium excretion
B. Increase in serum proteins which bind throxine
C. Potentiation of catecholamine action
D. Increase in calcium excretion
Which hormone is released when serum calcium decreases ?
A. Parathormone
B. Calcitonin
C. Thyroxine
D. Adrenaline
Menopausal hormonal relations are______________?
A. Lh/FSH increase
B. Gonadotropins increase , estrogens decrease
C. Estrogens and gonadotropins decrease
D. Both increase
Due fear which of the following hormones increases rapidly _______________?
A. Growth hormones
B. Epinephrine
C. Corticosteroid
D. Thyroid hormone
Function of ADH is________________?
A. Water reabsorption
B. Water excretion
C. Na+ absorption
D. K+ secretion
Which of the following hormones is released from the posterior pituitary ?
A. ACTH
B. Antidiuretic hormone
C. Growth hormone
D. Luetinizing hormone
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