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The main functions of sympathetic nervou...

The main functions of sympathetic nervous system are

A

contraction of skin, blood vessels and sudden increase of blood pressure

B

contraction of muscles, secretion of sweat glands and rapid coagulation of blood

C

dilation of bronchi, contraction of heart and sudden decreases in the number of RBC in the blood

D

All of the above

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The correct Answer is:
D
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ARIHANT NEET-NEURAL CONTROL AND COORDINATION -CHAPTER EXERCISES Taking it Together (Assorted Questions of the Chapter for Advanced Level Practice )
  1. Name the cranial nerves of humans being viz. II,VII,VIII,IX

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  2. The third, sixth and eleventh cranial nerves in mammals are respective...

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  3. Two extracranial nerves found in rabbit/human are

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  4. A patient scheduled ''for surgery confides in his nurse the night'' be...

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  5. Which of the following is not a function of the ANS?

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  6. Which of the following is not the characteristic of human sympathetic ...

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  7. The main functions of sympathetic nervous system are

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  8. The function of our visceral organs is controlled by

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  9. A ganglion is na aggregate of nerve cell bodies

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  10. Na^(+)-K^(+) pump is found in membranes of many cells, like nerve cell...

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  11. Which diagram shows the distribution of Na^(+)and K^(+) ions in a sect...

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  12. During recovery, a nerve fibre becomes

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  13. Unidirectional transmission of a nerve impulse through nerve fibre is ...

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  14. Nerve impulse are transmitted across a synapse from the

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  15. An investigator places as isolated neuron in a calcium-free medium, gi...

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  16. Synaptic delay is the time taken between the

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  17. An example of conditioned reflex is

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  18. Route of reflex arc is

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  19. Identify the correct sequence of organs/ regions in the organization o...

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  20. Regarding the medulla oblongata, which of the following is a false sta...

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