Home
Class 12
BIOLOGY
Assertion : Morphine is very effective a...

Assertion : Morphine is very effective and sedative painkiller.
Reason : It is very useful for the patients who have depression.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
C

Morphine is a very effective sedative and painkiller, and is very useful in patients who have undergone surgery.
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    NCERT FINGERTIPS|Exercise Evolution|160 Videos
  • HUMAN REPRODUCTION

    NCERT FINGERTIPS|Exercise Human Reproduction|185 Videos

Similar Questions

Explore conceptually related problems

Which of the following drug is a very effective sedative and pain killer, and is very useful in patients who have undergoes surgery ?

……….. Drug is used for patients who have undergone surgery.

Assertion Morphine is a derivative of opium. Reason Smack is more powerful analgesic than morphine.

Assertion :- Bacteria are very complex in bahaviour. Reason :- Bacteria are unicellular prokaryotes

Study the following statement with reference to drugs and choose the incorrect ones (i). Barbiturates cause sleeplessness (ii). Opioids are obtained from the leaves of Erythroxylum coca (iii). Morphine is a very effective sedative and pain killer (iv). Cocaine is obtained from hemp plant

Assertion (A) : Graphite is chemically more reactive than diamond . Reason (R) : Diamond is very hard but fraphite si soof .

Assertion : Intra-uterine devices (IUDs) are very effective contraceptive method. Reason : IUDs do not allow sperms to enter uterus.

Assertion : Antiretroviral drugs are very effective in treatment against AIDS. Reason : AIDS virus is a retrovirus with ssDNA as genetic material.

NCERT FINGERTIPS-HUMAN HEALTH AND DISEASE-Human Health And Disease
  1. One of the following is not the causal organism for ringworm.

    Text Solution

    |

  2. A person with sickle cell anaemia is

    Text Solution

    |

  3. Assertion : Streptococcus pneumoniae and Haemophilu influenzae are res...

    Text Solution

    |

  4. Assertion : In malaria, a person experiences chills and high fever rec...

    Text Solution

    |

  5. Assertion : Inspite of exposure to large number of infectious agents h...

    Text Solution

    |

  6. Assertion : Mucous membrane immobilises the micro-organisms in the bod...

    Text Solution

    |

  7. Assertion : Virus-infected cells secrete proteins known as interferons...

    Text Solution

    |

  8. Assertion : Subsequent encounter with the same pathogen elicits a high...

    Text Solution

    |

  9. Assertion : All immunoglobulin molecules have a basic structure compse...

    Text Solution

    |

  10. Assertion : IgG is the most abundant class of Ig's in the body. Reas...

    Text Solution

    |

  11. Assertion : Cornea is considered as an immunologically privileged site...

    Text Solution

    |

  12. Assertion : Artificially acquired passive immunity results when antibo...

    Text Solution

    |

  13. Assertion : Immunisation is achieved by the successful delivery of vac...

    Text Solution

    |

  14. Assertion : Mucus associated lymphoid tissues are specialised immune b...

    Text Solution

    |

  15. Assertion : Antiretroviral drugs are very effective in treatment again...

    Text Solution

    |

  16. Assertion : Benign tumors are called neoplastic cells. Reason : Mali...

    Text Solution

    |

  17. Assertion : Proto-oncogenes are cellular genes required for normal gro...

    Text Solution

    |

  18. Assertion : Opioids help to enhance respiratory activity. Reason : O...

    Text Solution

    |

  19. Assertion : Morphine is very effective and sedative painkiller. Reas...

    Text Solution

    |

  20. Assertion : Tobacco contains a large number of alkaloids including nic...

    Text Solution

    |