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.Management Sciences
Category: Endocrinology
Low calcium level will cause_____________?
A. Hyper excitability of wrist muscle
B. Weak heart action
C. Tetanus
D. All of the above
A diet deficient in calcium will result in_____________?
A. Stimulation of the thyroid gland
B. Increased ability to cross – link fibrin
C. Production of Calcitonin and a low blood calcium level
D. Production of parathyroid hormone and bone resorption
Which one of the following is a precursor of both gonadal and adrenocortical hormones_____________?
A. Progesterone
B. Cortisol
C. Testosterone
D. Corticosterone
Which of the following hormones increase the sensitivity of heart to epinephrine________________?
A. Parathyroid
B. Insulin
C. Thyroid
D. Glucagon
Which of the following results due to excessive parathormone secretion_______________?
A. Increased excretion of phosphates
B. Increased serum calcium
C. Decrease excretion of calcium
D. Increase excretion of calcium
Inhibit b hormone has effect on_______________?
A. Sertoli cells
B. FSH
C. Seminiferous tubules
D. Spermatogenesis
Which of the following is called hunger hormone______________?
A. Epinephrine
B. Glucagon
C. Pituitary
D. Thyroxine
Endocrine glands that are not influenced by the pituitary gland include the____________?
A. Thyroid gland, testes , and adrenal medulla
B. Adrenal medulla, parathyroids, and the islets of langerhans
C. Adrenal cortex, parathyroids and ovaries
D. Pancreas, adrenal medulla and thyroid gland
Fertilized ovum usually gets attached to the uterus wall in ____________?
A. 14 days
B. 28 days
C. 8 weeks
D. 1 week
Ovulation is associated with sudden rise in______________?
A. Prolactin
B. Testosterone
C. L.H
D. Oxytocin
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