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Human Health & Disease Test - 3

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Human Health & Disease Test - 3
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  • Question 1
    1 / -0.25

     

    Assertion: Many visitors to the hills suffer from skin and respiratory allergy problems.

    Reason: Conifer trees produce a large quantity of wind-borne pollen grains.

     

    Solution

     

     

    Skin and respiratory allergy problems arise in hilly areas due to allergen present in these areas. Allergen induce inflammatory reaction in the body.

     

     

  • Question 2
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    AIDS is caused by Human immuno deficiency virus (HIV) which is a member of group of virus called?

     

    Solution

     

     

    AIDS is caused by Human immunodeficiency virus of member of group of virus called retrovirus. It is a type of RNA virus that inserts a copy of its genome into the DNA of a host cell that it invades, thus changing the genome of that cell.

     

     

  • Question 3
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    AIDS day is________.

     

    Solution

     

     

    AIDS day is celebrated on December 1 all over the world. Its aim is to create awareness about this dreaded disease.

     

     

  • Question 4
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    A tumor enclosed within a capsule is termed:

     

    Solution

     

     

    A tumor enclosed within a capsule is called benign tumor. Benign tumors normally remain confined to their original location and do not spread to other parts of the body and cause little damage.

     

     

  • Question 5
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    AIDS can be transmitted by:

     

    Solution

     

     

    AIDS can be transmitted from infected person to healthy person through blood transfusion. The most common way of transmission of AIDS is during sexual intercourse with multiple partners without protection.

     

     

  • Question 6
    1 / -0.25

     

    Carcinoma refers to:

     

    Solution

     

     

    Malignant tumours of the skin or mucous membrane are called carcinoma. The physical, chemical or biological agents that convert a normal cell into the cancerous cell are called carcinogens.

     

     

     

  • Question 7
    1 / -0.25

     

    Cancer cells are more damaged by radiations while others are not because cancer cells are:

     

    Solution

     

     

    Cancer cells divide rapidly and hence they are said to be more active with a less prominent nucleus and low-density cytoplasm.

    Hence, they get destroyed easily by laser treatment. Moreover, the form lumb in a certain place which can be easily distinguished by the doctors.

     

     

  • Question 8
    1 / -0.25

     

    The drug which binds to specific opioid receptors present in our central nervous system and gastrointestinal tract is:

     

    Solution

     

     

    Opioids are the drugs which bind to specific opioid receptors present in our central nervous system and gastrointestinal tract.

     

     

  • Question 9
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    Which one is matched with LSD?

     

    Solution

     

     

    Lysergic acid diethylamide is one of the most potent mood changing chemicals manufactured from lysergic acid, which is found in ergot fungus that grow on rye and other grains.

     

     

  • Question 10
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    Cirrhosis of liver is caused by the chronic intake of:

     

    Solution

     

     

    Cirrhosis of liver is caused by the chronic intake of alcohol. Regular consumption of alcohol damages the liver cells. Cirrhosis of liver is a serious condition when normal liver tissue is replaced by scar tissue.

     

     

  • Question 11
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    Heroin is commonly called smack is chemically:

     

    Solution

     

     

    Heroine or smack is chemically diacetylmorphine which is a white, odourless, bitter crystalline compound.

     

     

  • Question 12
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    Marijuana, hashish, charas, and ganja are group of drugs collectively called?

     

    Solution

     

     

    Marijuana, hashish, charas, and ganja contain chemicals called cannabinoids. They are generally, taken as inhalation or oral ingestion to effects cardiovascular system of the body.

     

     

  • Question 13
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    Which one of the following is a matching pair of a drug and its category?

     

    Solution

     

     

    Amphetamines is kind of drug which is used as stimulant. It is a strong CNS stimulant that is used in the treatment of ADHD. Lysergic acid dimethyl amide is not a narcotic and heroin is not a psychotropic agent.

     

     

  • Question 14
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    Which property is not exhibited by a disease-causing pathogen?

     

    Solution

     

     

    A . Invasiveness of a pathogen is its ability to gain entry into a host and grow.

    B.Toxigenicity is the power of a pathogen to form toxins capable of damaging host cells.

    C.Virulence is the ability of a pathogen to produce disease.

    D. Co-operation is a property not exhibited by a pathogen.

    Hence, the correct answer is option D: Co-operation

     

     

     

  • Question 15
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    Which of the following is not a Degenerative disease?

     

    Solution

     

     

    Degenerative diseases are those diseases which are caused by ageing resulting in malfunctioning or decreased deficiency.
    Example:  Hypertension, Atherosclerosis, Alzheimer ’s disease etc.

     

     

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