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4

A hormone, pressure of which in blood or urine serves as pregnancy tests is

A. HCG

B. Progesterone

C. LH

D. Placental gonadotrophin

Correct Answer :

A. HCG


Related Questions

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4

Function of cholecystokinin is to

A. contract gall bladder

B. stimulate bile secretion

C. stimulate digestion

D. decrease bile secretion

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4

M.S.H produced by the pars intermedia of pitiutary causes in lower vertebrates

A. darkening of skin

B. light colouration of skin

C. both (a) and (b)

D. none of these

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4

Hyperglycemia is an indication of mal-functining of

A. thyroid

B. liver

C. islets of Langerhans

D. adrenals

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4

At the time of birth, oxytocin acts on uterus by

A. stimulating the smooth muscles of uterus to produce forceful contractions

B. detaching foetal tissues from the uterus

C. increasing the movement of foetus

D. producing rhythmic movements in the smooth muscles of uterus

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4

Most contraceptive pills contain

A. estrogen + FSH

B. progesterone + LH

C. progesterone + FSH

D. oestrogen and progesterone

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4

Acromegaly is a disease in which the bones develop irregularly, which is due to over secretion of

A. STH

B. ACTH

C. GTH

D. GH

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4

Pituitary gland is under the control of

A. pineal

B. hypothalamus

C. adrenals

D. none of these

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4

Deficiency of parathormone in the blood causes

A. hypokalemia

B. hyperkalemia

C. hypocalcemia

D. hypercalcaemia

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4

Which of the following will be least effected if the pituitary gland of an adult rat is removed?

A. Adrenal

B. Adrenal medulla

C. Thyroid

D. Gonads

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4

The technique of amniocentesis can be employed for the dectection of

A. Klienfelter's and Down's syndrome

B. Haemophilia and sickle cell anaemia

C. Thalassemia and myelocytic leukaemia

D. All of these

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4

In the male, testosterone exerts profound effects on

A. development of secondary sex characters

B. skeletal muscle to increase in size

C. baldness

D. all of these

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4

Regulation of volume of urine is caused by

A. ADH

B. Aldosterone

C. Both (a) and (b)

D. ADH, ldosterone and testosterone

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4

Which disease is caused by the deficiency of thyroxine in the adult ?

A. Diabetes insipidus

B. Diabetes mellitus

C. Myxoedema

D. Exopthalmic goitre

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4

The spermatogenesis in mammalian testis is conrolled by

A. follicle stimulating hormone (FSH)

B. luteininzing hormone (LH)

C. ICSH

D. LH and ICSH

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4

Estrogen is secreted by cells of

A. theca interna

B. theca externa

C. theca interna cells of developing Graffian follicles

D. corpus luteum

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4

A posterior pituitary hormone released during parturition is

A. Oxytocin

B. Vasopressin

C. ICSH

D. ACTH

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4

A hormone, pressure of which in blood or urine serves as pregnancy tests is

A. HCG

B. Progesterone

C. LH

D. Placental gonadotrophin

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4

New ovarian follicles will not begin to ripen as long as the blood has high level of

A. FSH

B. Progesterone

C. Estrogen

D. LH

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4

Symptoms such as softening of bones which are easily bent or fractured are mainly due to

A. hypothyroidism

B. hyperthyroidism

C. hypoparathyroidism

D. hyperparathyroidism

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4

Thyroxine has direct effect on

A. blood flow \

B. cellular respiration

C. rate of excretion

D. rate of digestion

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4

Due to hyposecretion from pituitary, the disease is

A. goitre

B. encephalitis

C. diabetes incipidus

D. diabetes mellitus

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4

Islets of Langerhans secrete a hormone which controls diabetes mellitus :

A. Insulin

B. Rennin

C. Ptyalin

D. HQ

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4

Which endocrine gland stores its secretion in an extracellular space before discharging it into the blood ?

A. Thyroid

B. Pancreas

C. Adrenal

D. Testis

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4

At the time of puberty the hormone that triggers sexual characters in male is

A. adrenalin

B. testosterone

C. insulin

D. thyroxin

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4

The glands which pour their secretion directly into blood are tamed as

A. endocrine glands

B. exocrine glands

C. holocrine glands

D. apocrine glands

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4

Androgens are secreted from

A. Leydig cells and placenta

B. Testis and adrenal cortex

C. Adenohypophysis and testis

D. Leydig cels and adrenal cortex

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4

Which of the following is homologous with the oviduct of frog ?

A. Uterus

B. Vagina

C. Fallopian tube

D. All of these

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4

Corpus luteum is formed by

A. germinal cells

B. follicle cells

C. ovum

D. vitelline membrane

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4

Addison's disease is caused by under secretion of

A. Adrenalin

B. Cortin

C. Insulin

D. ACTH

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4

Animals that are well known to use pheromones are

A. Centipedes

B. Hydra

C. Pigeons

D. Ants