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1) Endocrine glands are characterized by presence of: a. Well developed ducts b. Of no ducts to carry secretions c. Poor blood supply d. Poor nerve supply
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2) Father of endrochrinology is: a. Scharrer and Scharrer b. Sutherland c. Addison d. None of these
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3) Intgrative systems in our body are: a. Nervous b. Endocrine c. Nervous & Endocrine d. Blood vascular
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4) A hormone is: a. An enzyme b. A glandular secretion c. An excretory product d. A chemical messenger
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5) Ductless glands which pour their secretions directly into the blood are known as: a. Apocrine b. Holocrine c. Exocrine d. Endocrine
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6) Which of these is both endocrine and exocrine: a. Thyroid b. Salivary glands c. Pancreas d. Pituitary
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7) Endocrine glands are featured by: a. Presence of a duct b. Absence of a duct c. Poor nerve supply d. All of these
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8) Endocrine glands secrete their secretions: a. Into blood or ducts b. Into blood c. Into duct d. Whenever they burst
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9) Beside regular endocrine glands the other structures of endocrine nature are: a. Gastrointestinal mucosa b. Polacenta c. Gonads d. All of these
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10) Pituitary glands is found in: a. Brain b. Around the trachea c. Gonads d. Pancreas
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11) Master gland in our body is: a. Pituitary b. Thyroid c. Pancreas d. Thymus
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12) Pituitary gland is called leader of endocrine orchestra because: a. It controls activities of all other endocrine glands in body b. It controls growth of body in all vertebrates c. It controls activities of thyroid, adrenals and gonads d. It is largest than other endocrine glands in our body
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13) Irregularities in which of these glands will affect our body most: a. Gonads b. Thyroid c. Parathyroids d. Pituitary
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14) Pituitary gland is also called: a. Epiphysis cerebri b. Hypophysis cerebri c. Crus cerebri d. None of these
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15) Hypophysis cerebri is a term used for: a. Pineal b. Pituitary c. Thyroid d. Thymus
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16) Pituitary in a woman is: a. Larger than man b. Smaller than male c. Having same size as in man d. None of these
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17) In man the pituitary weights about: a. 0.1 gms b. 0.5 gms c. 1.0 gm d. None of these
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18) Pituitary in frog consists of: a. Adenohypophysis b. Neurohypophysis c. Both (a) & (b) d. None of these
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19) Adenohypophysis in pituitary constitutes about: a. 25% of its part b. 50% of its part c. 75% of its part d. None of these
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20) Secretion of all of the hormones of pitulitary gland is controlled by which of these: a. Neurosecretions from brain b. Neurosecretions of hypothalamus c. Secretions of other endocrine glands d. None of these
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21) Adenohypophysis is distinguished into: a. Pars distalis b. Pars intermedia c. Both (a) & (b) d. Pars nervosa
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22) Pituitary is supplied blood from: a. Circle Willis b. Coronary c. Aorta d. None of these
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23) The hormones of pituitary are drained through: a. Hypothalamo-hypophysial portal vein which also supplies controlling factors from hypothalamus b. Innominates c. Both (a) & (b) d. None of these
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24) Which of the hormones of adenohypophysis checks breakdown of cells in our body: a. STH or GH b. TSH or TTH c. PRL or LTH d. None of these
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25) Secretion of STH or GH of pituitary is stimulated by: a. Hormone of thyroid gland b. Hormone of adrenals c. A release factor from hyothalamus d. None of these
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26) Inhibition of STH of pituitary is done by: a. Hormones of thyroids b. Hormones of pancreas c. A factor from hypothalamus d. None of these
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27) Growth of muscle, bones connective tissues, cells, promotion of DNA and RNA synthesis, gluconegenesis process are done by: a. STH of Pituitary b. TSH of pituitary c. ACTH of pituilary d. None of these
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28) Which of these hormones from pituitary is responsible for activation of breasts during pregnancy, secretion of milk after birth and functioning of corpus luteum during pregnancy: a. PRL b. LTH c. Both (a) & (b) d. None of these
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29) Gonadotropins is a collective term used for: a. PSH and ICSH/LH b. MSH and ACTH c. PRL and LTH d. None of these
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30) Which of these hormones of pituitary are also inhibited by factors from hypothalamus: a. MSH b. PRL/LTH c. STH/GH d. All of these
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31) Which of these hormones of adenohypophysis is essential for intensification of synthesis of hormones from adrenal cortex under a direct feed-back regulation: a. ACTH b. STH c. MSH d. ICSH
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32) Secretion of which of these is not much controlled by pituitary: a. Adrenal medulla b. Adrenal cortex c. Thyroid d. Testes
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33) Neurohypophysis contains: a. Oxytocin b. Vasopressin c. Both (a) & (b) d. Oxyocin and prolactin
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34) Spermatogenesis is under direct regulation of: a. Vasopressin b. FSH c. Luteinizing hormone d. None of these
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35) Secretion of androgens by testes is under the regulatory influence of: a. Oxytocin b. Follicle stimulating hormone c. Luteotropic hormone d. Luteinizing hormone
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36) One of the defects of surgical removal of pituitary gland is fall in the level of sodium ions in blood and rise in potassium level. The reason for this being: a. Atrophy of adrenal cortex b. Atrophy of adrenal medulla c. LTH is no longer being available d. None of these
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37) Which of these is different from rest of three: a. Gastrin b. Secretin c. Glucagon d. Ptylin
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38) Chief similarity between enzymes and hormones is that both are: a. Proteins b. Used again and again c. Used in minimum amount d. Active at particular pH
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39) Which of these hormones of pituitary stimulates contraction of uterine muscles to induce labour pains for delivery: a. Pitressin b. Prolactin c. Vasopressin d. None of these
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40) A decrease in amount of ADH in blood would affect nicturition in which of these ways: a. Increase b. Decrease c. Unaffected d. None of these
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41) Intermedin is also the name of: a. ADH b. STH c. Oxytocin d. ICSH
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42) Promotion of thyroid growth and synthesis as well as release of hormones from it is controlled by: a. TSH b. FSH c. ICSH d. LTH
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43) CRF (corticotropic release factor) from hypothamus controls release of which of these from pituitary: a. ACTH b. LTH c. ICSH d. None of these
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44) Undersecretion of STH or GH from pituitary would cause: a. Nanism b. Gigantism c. Acromegaly d. None of these
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45) Acromegaly is caused by: a. Hyposecretion of GH b. Hypersecretion of GH c. Both (a) & (b) d. None of these
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46) Fluffy body, weak body, shrunken genitals and declined fertility are symptoms seen in: a. Pituitary myxodema b. Ateliosis c. Acromegaly d. None of these
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47) Acromegaly is exhibited by which of these symptoms: a. Coarse skin with folds and hairs b. Enlargement of nose, lips, tongue, foot, hands, lower jaw and internal organs c. Muscular pain and impaired vision d. All of these symptoms
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48) Both in gigantism and acromegaly there is enlargement of body but the major difference is: a. In gigantism the growth of body and skeleton is symmetrical but not in acromegaly b. In gigantism the growth of body and skeleton is asymmetrical but not in acromegaly c. Gigantism is due to hyposecretion and acromegaly due to hypersecretion of STH d. None of these
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49) Acromegaly and gigantism are due in: a. Hypothyroidism b. Hypopituitarism c. Hyperthyroidism d. Hyperpituitarism
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50) Secretion of which of these is under nervous control: a. Post pituitary b. Anterior pituitary c. Pineal body d. Adrenal cortex
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51) Chemicals directly released into blood are called: a. Pheomones b. Enzymes c. Vitamins d. Hormones
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52) Which set of these disorders is due to oversecretion of concerned hormones: a. Gigantism and expohtalmic goitre b. Cretinism and mongolism c. Rickets and diabetes mellitus d. Cretinism and diabetes mellitus
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53) Ateliosis is caused by the defect of: a. Hyposecretion of STH b. Hypersecretion of STH c. Oversecretion of ACTH d. None of these
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54) A person suffering with ateliosis has a height of: a. 120 cms b. 50 cms c. 200 cms d. None of these
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55) Dwarfs of circus are called: a. Midgets b. Higets c. Begets d. None of these
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56) Nanism caused due to hyposecretion of STH is often seen in: a. Males b. Females c. Both (a) & (b) d. None of these
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57) Hyposecretion of ADH would cause: a. Diabetes mellitus b. Diatetes instipidus c. Both (a) & (b) d. None of these
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58) TSH stands for: a. Thyroxine stimulating hormone b. Thyroid stimulating hormone c. Thymine stimulating hormone d. Temperature stimulating hormone
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59) Hyposecretion of hormone from pituitary would lead to: a. Cretinism b. Goitre c. Diabetes mellitus d. Diabetes insipidus
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60) Posterior lobe of pituitary is also called: a. Neurohypophysis b. Adenohypophysis c. Infundibulum d. None of these
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