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.Management Sciences
Category: Endocrinology
Contraceptive action of combined pill is mainly due to_______________?
A. Decrease in tubal motility
B. Prevents the fertilization
C. Prevents the implantation of fertilized egg
D. Inhibits ovulation
Regarding myxedema the following are true except______________?
A. Swollen, oedematous look of the face
B. Impotency, amenorrhea
C. B.M.R increased by 30 -45%
D. Dullness, loss of memory
Progesterone production in the ovary is primarily by______________?
A. Stroma
B. Corpora albicans
C. Corpora lutea
D. Mature follicles
The receptors for parathyroid hormone are present in______________?
A. Osteoblasts
B. Osteoclasts
C. Periosteum
D. Cartilage
Hormone responsible for milk ejection______________?
A. Oxytocin
B. Estrogen
C. Progesterone
D. Prolactin
Bone metabolism is controlled by ____________?
A. Vit – D & Calcium
B. Parathormone
C. Calcitonin
D. All of the above
Which amongst the following is the gold standard for demonstrating hcG____________?
A. Radio immune assay
B. Latex agglutination
C. Immunofluorescence
D. ELISA
All the following hormones bind to cell surface receptors of the target tissues EXCEPT_____________?
A. Thyroid stimulating hormone
B. Glucagon
C. Estrogen
D. Epinephrine
Hyperthyroidism can be caused by____________?
A. Clonidine
B. Amiodarone
C. Hydralazine
D. Penicillamine
Glucocorticoids have all the following actions except_______________?
A. Increase in blood glucose level
B. Increase in protein catabolism
C. Anti – insulin action in peripheral tissues
D. Decrease in glucose uptake by the heart
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