301. Which of the following hormones is not a secretion product of human placenta ?

A Human chorionic gonadotropin
B Prolactin
C Estrogen
D Progesterone
Answer :   Prolactin
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302. Which hormone possesses anti-insulin effect?

A Cortisol
B Calcitonin
C Oxytocin
D Aldosterone
Answer :   Cortisol
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303. In diabetes mellitus, what condition does not possible

A Polyurea
B Loss of apetite
C Glycolurea
D Ketoacidosis
Answer :   Loss of apetite
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304. Calcitonin is a thyroid hormone which

A lowers calcium level in blood
B elevates calcium level in blood
C has no effect on calcium
D elevates potassium level in blood
Answer :   lowers calcium level in blood
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305. Depolarization of axolemma during nerve conduction takes place because of

A Equal amount of Na+ & K+ move out across axolemma
B Na+ move inside
C More Na+ outside
D None of the above
Answer :   Na+ move inside
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306. Ovulation is stimulated by

A LH
B FSH
C estrogen
D progesterone
Answer :   LH
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307. Oxytocin mainly help in

A Milk production
B Child birth
C Diuresis
D Gametogenesis
Answer :   Child birth
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308. Addison's disease result from

A Hypertrophy of gland
B Hypo-secretion of adrenal cortex
C Hyperactivity of cells of Leydig
D None of the above
Answer :   Hypo-secretion of adrenal cortex
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309. Which hormone is concerned with the concentration of urine

A Oxytocin
B Vassopressin
C Prolactin
D Cortisol
Answer :   Vassopressin
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310. What used to be described as Nissl granules in a nerve cell are now identified as

A Cell metabolites
B Fat granules
C Ribosomes
D Mitochondria
Answer :   Ribosomes
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