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How do parasympathertic neural signals a...

How do parasympathertic neural signals affect the working the heart

A

Both heart rate and cardiac output increase

B

Heart rate decreases but cardiac output increases

C

Reduce both heart rate and cardiac output

D

Heart rate is increased without affecting cardiac output

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Verified by Experts

The correct Answer is:
C
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MODERN PUBLICATION-NEURAL CONTROL AND COORDINATION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. Which one of the following statements is not correct ?

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  2. Injury localized to the hypothalamus would most likely disrupt

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  3. How do parasympathertic neural signals affect the working the heart

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  4. Which of the following regions of the brain is incorrectly paired with...

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  5. A gymnast is able to balance his body upside down even in the total da...

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  6. Destruction of the anterior horn cell of the spinal cord would result ...

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  7. In mammalian eye, the 'fovea' is the centre of the visual field, where

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  8. The correct path followed by sound waves from external ear to inner ea...

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  9. Select the correct identification group of labelled part I, II, III

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  10. The co-ordinator between Nervous and endocrine system is

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  11. How many pairs of sympathetic ganglia are presence in ANS

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  12. Which group of cranial nerves control eyeball movements?

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  13. The body temperature regulatory centre in the brain is :

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  14. the anterior portion of sclera is called

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  15. The projecting ridge in am pulla of semicircular canals in ear is call...

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  16. The pneumotaxic and repiratory rhythm centres respectively present in

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  17. Which one of the following acts solely as an inhibitory neurotransmitt...

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  18. Choose the correct statement:

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  19. Photosensitive compound in human eye is made up of:

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  20. Good vision depends on adequate intake of cacotene rich food Select ...

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