Sea fish are good source of

1. iron

2. iodine

3. potassium

4. all the above

Subtopic:  Thyroid Gland Part I | Thyroid Gland Part II |
 51%
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Which of the following is a prolactin-inhibiting hormone secreted in the hypothalamus ?
1. Serotonin 
2. Dopamine
3. Epinerphrine
4. Histamine 

Subtopic:  Adenohypophysis & Hypothalamus |
 55%
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All hypophysiototropic hormones are peptides except
1. corticotropin releasing hormone
2. growth hormone
3. somatostatin
4. prolactin release inhibiting hormone.

Subtopic:  Hormones: General Consideration |
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Sella Turcica is found 
1. in bones
2. in joints
3. nearby pituitary
4. nearby thyroid

Subtopic:  Pituitary & Hypothalamus |
From NCERT
AIIMS - 2001
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Which one of the following four glands is correctly matched with the accompanying description?
1. Thyroid - hyperactivity in young children causes cretinism
2. Thymus - starts undergoing atrophy after puberty
3. Parathyroid - secrets parathormone which promotes movement of calcium ions from blood into bones during calcification
4. Pancreas - Delta cells of the Islets of Langerhans secrete a hormone which stimulates glycolysis in liver

Subtopic:  Thymus |
 63%
From NCERT
AIIMS - 2005
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Which of the following match is correct
     Hormone                       Effect
1. Oxytocin                    Milk ejection hormone
2.Glucagon                    Decreases blood sugar level
3. Adrenaline                  Decreases heart rate
4. Thyroxine                  Decreases BMR    

Subtopic:  Prolactin & Posterior Pituitary |
 87%
From NCERT
AIIMS - 2007
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Which of the following statements regarding glucagon is false?
1. It is secreted by α-cells of Langerhans.
2. It acts antagonistically to insulin. 
3. It decreases blood sugar level.
4. The gland responsible for its secretion is heterocrine gland

Subtopic:  Pancreas: I | Pancreas: II | Pancreas |
 84%
From NCERT
AIIMS - 2007
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A patient of diabetes mellitus excretes glucose in urine even when he is kept in a carbohydrate free diet. It is because:-

1. fats are catabolised in adipose tissues to form glucose

2. amino acids are catabolised in kidney to form glucose

3. amino acids are discharged in blood stream from liver

4. glycogen from muscles is released in blood stream

Subtopic:  Pancreas: I | Pancreas: II | Pancreas |
 52%
AIIMS - 2008
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What is the effect of GnRH produced by hypothalamus?
1. Stimulates the synthesis and secretion of androgens
2. Stimulates secretion of milk in mammary glands
3. Stimulates foetal ejection reflex
4. Stimulates synthesis of carbohydrates from non-carbohydrates in liver

Subtopic:  Adenohypophysis & Hypothalamus |
 86%
From NCERT
AIIMS - 2010
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Catecholamine in a normal person induces

1. intense salivation
2. alertness
3. decrease in heart beat
4. excessive urination

Subtopic:  Adrenal Medulla |
 84%
From NCERT
AIIMS - 2012
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