Recent questions tagged ch22

Regarding thyroid gland - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding thyroid gland - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding pineal gland - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Assertion (A) : Vasopressin is called as anti-diuretic hormone (ADH). Reason (R) : Vasopressin acts mainly at the kidney and stimulates resorption of water and electrolytes by the distal tubules and thereby reduces loss of water through urine. Regarding (A) and (R) :

asked Apr 3, 2014 by pady_1

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1. In males, LH stimulates the synthesis and secretion of hormones called androgens from testis. 2. In males, FSH and androgens regulate spermatogenesis. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding hormones of adenohypophysis - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding pituitary hormonal action in female - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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1. Over-secretion of GH in adults, stimulates abnormal growth of the body leading to gigantism 2. Low secretion of GH results in stunted growth resulting in pituitary dwarfism. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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1. Neurohypophysis stores and releases two hormones called oxytocin and vasopressin. 2. Oxytocin and vasopressin are synthesised by the hypothalamus and are transported via portal circulation to neurohypophysis. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding pituitary gland - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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1. Hypothalamic hormone called GHRH stimulates the pituitary synthesis and release of gonadotrophins. 2. Somatostatin from the hypothalamus inhibits the release of gonadotrophins from the pituitary. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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1. Several other non-endocrine tissues secrete hormones called growth factors. 2. Growth factors are essential for the normal growth of tissues and their repairing/regeneration Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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1. The juxtaglomerular cells of kidney produce a peptide hormone called erythropoietin 2. Erythropoietin stimulates formation of RBC. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding atrial natriuretic factor (ANF) - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding Progesterone - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding Estrogens - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding Androgens - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding Insulin - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Regarding Islet of Langerhans - choose the insulin and glucagon option :

asked Apr 3, 2014 by pady_1

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Regarding Islet of Langerhans - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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1. Small amounts of androgenic steroids are also secreted by the adrenal cortex 2. These androgenic steroids play a role in the growth of axial hair, pubic hair and facial hair during puberty. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Glucocorticoids stimulate all except:

asked Apr 3, 2014 by pady_1

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In our body, 1. Cortisol is the main glucocorticoid. 2. Aldosterone is the main mineralocorticoid. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding the actions of adrenaline and noradrenaline - choose the incorrect statement :

asked Apr 3, 2014 by pady_1

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Regarding thymus gland - choose the correct statement :

asked Apr 3, 2014 by pady_1

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Regarding parathyroid hormone (PTH) - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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On the basis of their chemical nature, hormones can be divided into all of the following groups except:

asked Apr 3, 2014 by pady_1

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Regarding hormones and their receptor - choose the incorrect option :

asked Apr 3, 2014 by pady_1

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Which of the following occurs as a result of epinephrine binding to its receptors ?

asked Apr 3, 2014 by pady_1

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Which part of the cell is involved in communicating with the other cells, through binding of ligands i.e. hormones, neurotransmitters etc. to the receptor proteins on its surface ?

asked Apr 3, 2014 by pady_1

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Regarding gastro-intestinal hormones : Match the following and choose the most appropriate option: (each option on 3 columns can be matched to multiple options on the another 2 columns) eg. A-(iv)-3,5; B-(i); C-(iii)-2; D-(ii),(vi),(vii)-1; (iii),(v)-6;

asked Apr 2, 2014 by pady_1

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Hypothalamic hormones originating in the __________ (A), pass through axons and are released from their nerve endings. Hypothalamic hormone reach the pituitary gland through a _ (B) and regulate the functions of the (D). The (C) is under the direct neural regulation of the ________ (E).

asked Mar 26, 2014 by pady_1

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Hormones which interact with _______ mostly regulate by the interaction of _ (C) with the _______ (D).

asked Mar 26, 2014 by pady_1

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Hormones which interact with _ (A) normally do not enter the target cell, but _______ (B) which in turn regulate cellular metabolism.

asked Mar 26, 2014 by pady_1

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