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Free download in PDF Chemical Coordination and Integration Multiple Choice Questions (MCQs) with Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
Largest endocrine gland is
[A]
Thyroid gland
[B]
Adrenal gland
[C]
Thymus
[D]
Pituitary gland
(2)
Failure of thyroid secretion from infancy leading to dwarfism and mental retardation is included under
[A]
Grave‘s disease
[B]
Cretinism
[C]
Simple goitre
[D]
Myxoedema
(3)
Name the non-iodinised hormone secreted by parafollicular cells of thyroid
[A]
Calcitonin
[B]
Oxytocin
[C]
Vasopressin
[D]
Gonadotropin
(4)
Symptoms like pot-bellied, pigeon like chest, protruding tongue and mental retardation are of
[A]
Myxoedema
[B]
Cretinism
[C]
Cushing’s Syndrome
[D]
Addison’s disease
(5)
Hyposecretion of which hormone is responsible for cretinism?
[A]
Thyroxine
[B]
Parathormone
[C]
Calcitonin
[D]
Growth Hormone
(6)
Increase in the excitability of nerves and muscles leading to sustained contraction of the muscles of larynx, face, hand and feet is due to
[A]
Hyper activity of thyroid
[B]
Hyper activity of parathyroid
[C]
Hypoactivity of thyroid
[D]
Hypoactivity of parathyroid
Answer: Hypoactivity of parathyroid
(7)
Hormone secreted during allergy is
[A]
Glucocorticoid
[B]
Insulin
[C]
Thyroxine
[D]
Mineralocorticoid
(8)
Deficiency of the adrenal cortex activity leads to
[A]
Cushing’s disease
[B]
Conn’s syndrome
[C]
Addison’s disease
[D]
Simmond’s disease
Answer: Addison’s disease
(9)
FSH and LH are collectively known as _______
[A]
Neurohomones
[B]
Antistress hormones
[C]
Gonadotrophic hormone
[D]
Emergency hormone
Answer: Gonadotrophic hormone
(10)
Which of the following is not a heredity disease?
[A]
Hemophilia
[B]
Cretinism
[C]
Thalassemia
[D]
Cystic fibrosis
(11)
Which of the following hormone is responsible for ovulation?
[A]
LH
[B]
FSH
[C]
Progesterone
[D]
Testosterone
(12)
Which of the following is a part of endocrine gland?
[A]
Pars radiata
[B]
Brunner’s gland
[C]
Juxtaglomerulus
[D]
Crypts of Lieberkuhn
(13)
Who is the father of endocrinology?
[A]
Einthoven
[B]
Pasteur
[C]
Thomas Addison
[D]
R H Whittakar
(14)
Stress hormone is __________
[A]
Oxytocin
[B]
Adrenaline
[C]
Vasopressin
[D]
Sex hormone
(15)
Which of the following is responsible for sleep cycle movements?
[A]
Melatonin
[B]
Dopamine
[C]
Serotin
[D]
Adrenaline
(16)
Which part of the ovary of mammals acts as endocrine gland after copulation?
[A]
Stroma
[B]
Graaffian follicle
[C]
Vitelline membrane
[D]
Germinal epithelium
Answer: Graaffian follicle
(17)
Which of the following hormone is a modified amino acid?
[A]
Progesterone
[B]
Estrogen
[C]
Prostaglandins
[D]
Epinephrine
(18)
Ecdysone is secreted by __________
[A]
Insects
[B]
Nematodes
[C]
Polychaetes
[D]
Algae
(19)
Which hormone produces a calorigenic effect?
[A]
FSH
[B]
Thyroxine
[C]
Insulin
[D]
Adrenaline
(20)
Which of the following hormone is a steroid?
[A]
Epinephrine
[B]
Thyroxine
[C]
Estrogen
[D]
Prostaglandins
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