Q. No.A hormone _____which acts on ____ of nephron and helps in reabsorption of water and electrolytes.
1. ADH, PCT
2. ADH, DCT
3. ADH, Loop of Henle
4. None of these
Which of the following hormone acts on the smooth muscles of our body and regulates its contraction?
(1)vasopressin
(2)Oxytocin
(3)Gonadotrophins
(4)Gulcocorticoids
Which of the following hormone is related to the pigmentation of skin?
(1)MSH
(2)ACTH
(3)LH
(4)FSH
Pituitary gland is attached by a stalk through _____________ and located in a bony cavity called____________
(1)Hypothalamus, Sella tursica
(2)Epithalamus, Sella tursica
(3)Thalamus, Sella tursica
(4)Cerebrum, Sella tursica
Which of the following is true about pituitary gland?
(1)It is known as master gland
(2)It is responsible for pigmentation of skin
(3)It stimulates both milk synthesis and its ejection
(4)All of the above
Which of the disease is likely to happen if an impairment affecting synthesis of ADH results in loss of water and dehydration
(1) Diabetes Insipidus
(2) Diabetes Mellitus
(3) Both 1 and 2
(4) None of these
Excess secretion of GH in middle age results in severe disfigurement of face is known as
(1) Gigantism
(2) Acromegaly
(3) Addison disease
(4) Grave’s disease
Which of the following is caused because of the excess secretion of the GH?
(1) Gigantism
(2) Acromegaly
(3) Dwarfism
(4) Both 1 and 2
Which of the following endocrine gland secretes melatonin
(1) Pituitary gland
(2) Pineal gland
(3) Hypothalamus
(4) Thymus
Which of the following hormone regulates sleep-wake cycle ?
(1) Melatonin
(2) Thyroxine
(3) Vasopressin
(4) MSH
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