JNU Sample Questions from Endocrine System

These are the sample questions that have appeared in various entrance examinations conducted by JNU. If anyone need the answer, please leave a comment. Comment also if you know the answers.

Q) The Anterior Pitutory gland is developed from

1. A tissue of mouth that finally detached from mouth
2. A tissue that grew downward from hypothalamus
3. A group of neurons
4. A portoin of Posterior Pitutory gland
5. None of these

Q) Mark the BEST answer: Oxytocin has

1. Negative feedback
2. Positive feedback
3. Substrate inhibition
4. All of the above
5. None of the above

Q) Hormone(s) which is having both tropic and non tropic effect is/are

1. FSH and LH
2. PRL and MSH
3. Only TSH
4. Only GH
5. None of these

Q) Grave's Disease is

1. Hyperthyroidic disorder
2. Hypothyroidic disorder
3 Cause due to accumulation of TSH in blood
4. Caused when Antibodies bind to and activate TSH receptor
5. Both 1 and 4

Q) Catecholemines are

1. Hormones
2. Neurotrasmitters
3 Peptides
4. Both 1 and 2
5 None of these

Q) Glucocorticoid injection through skin exploits its:

1. Antioxidant activity
2. Anti inflamatory activity
3. Vasodialation activity
4. Both 1 and 2
5. None of the above

Q) Accumulation of TSH in iodine deficient individuals' blood causes:

1. Gout
2. Grave's Disease
3. Goiter
4. Anemia
5. None of the above

Q) Imagine that the testes of a developing mouse embryo is removed. The born mouse will be:

1. A female
2. A male
3. The mouse will die before birth
4. A male with female characteretics
5. None of these

Q) Melatonin is produed more during

1. Winter
2. Summer
3. Autumn
4. All the seasons
5. None of the above

Q) The hormone that control suprachiasmatic Nucleus is

1. Calcitonin
2. Melatonin
3. GnRH
4. Triiodotyrosine
5. None of the above

Q) The hormone that stimulates production of glucose from non-carbohydreate precursors is

1. Insulin
2. Glucagon
3. Epinephrin
4. Glucocorticoids
5. Nosne of the above