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Why Do We Fall ill

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Before treating a patient, the doctor looks

  1. at the health and height of the patient

  2. for the symptoms of diseases, if any

  3. at whether the person is rich or poor

  4. on whether there is enough equipment in the hospital or not

  5. All of the above


Correct Option: B
Explanation:

Yes, the doctor looks for the basis of symptoms shown by the patient, so that he could treat him accordingly.

Which of the following is not a chronic disease?

  1. Cold

  2. Hypertension

  3. Cancer

  4. Diabetes

  5. Tuberculosis


Correct Option: A
Explanation:

Yes, it is the correct answer, as cold is not a chronic disease. Cold lasts for only a short period of time and is an acute disease.

Find the odd one out.

  1. Skin diseases

  2. Malaria

  3. Kala-azar

  4. Sleeping sickness

  5. None of these


Correct Option: A
Explanation:

Yes, it is the odd one out, as skin diseases are caused by fungus. Rest all the diseases are caused by protozoa.

Antibiotics attack the biochemical pathway of

  1. virus

  2. bacteria

  3. fungi

  4. All of the above

  5. None of these


Correct Option: B
Explanation:

Yes, the antibiotic blocks the bacterial process that builds cell wall and blocks the biochemical pathways.

Which of the following is known as the brain fever?

  1. Dengue fever

  2. Encephalitis

  3. Pneumonia

  4. Hay fever

  5. Typhoid


Correct Option: B
Explanation:

Yes, it is correct. Encephalitis is inflammation of the brain tissue. Most cases are caused by viral infections. In rare cases, it can also be caused by bacteria.

Which of the following diseases is not caused by a bacteria?

  1. Acne

  2. Typhoid

  3. Influenza

  4. Anthrax

  5. Tuberculosis


Correct Option: C
Explanation:

Influenza is caused by a virus.

Which of the following must be done to prevent airborne diseases?

  1. Cleaning of air

  2. Providing living conditions that are not overcrowded

  3. Covering the whole body while going in a crowd

  4. Using sanitiser on the body

  5. All of the above


Correct Option: B
Explanation:

Yes, it is correct.

Which of the following is not confronted while treating an infectious disease?

  1. Body functions are damaged and may never recover completely.

  2. Treatment takes time.

  3. The person can serve as the source from where the infection may spread to other people.

  4. The patient might get bedridden.

  5. None of these


Correct Option: E
Explanation:

Yes, it is the correct answer.

Which of the following body parts do the malarial microbes infect first?

  1. Liver

  2. Brain

  3. Lungs

  4. Lymph nodes

  5. Gut


Correct Option: A
Explanation:

Yes, it is the correct answer.

What is the effect of antibiotics on common cold?

  1. They reduce the duration of illness.

  2. They reduce the severity of cold.

  3. They will immediately cure it.

  4. No effect will be seen.

  5. It depends upon the immunity of the person.


Correct Option: D
Explanation:

Yes, it is the correct answer.

Microbial diseases are transmitted by

  1. a casual handshake

  2. a hug

  3. by sexual contact

  4. sitting very close

  5. All of the above


Correct Option: C
Explanation:

Yes, it is correct. The primary route of transmission is through sexual contact.

Rabies is caused by the saliva of

  1. dog

  2. bat

  3. raccoon

  4. skunk

  5. All of the above


Correct Option: E
Explanation:

Yes, it is the correct answer.

The severity of disease manifestation depends upon

  1. the colour of microbes

  2. the size of microbes

  3. the number of microbes

  4. the variety of microbes

  5. None of these


Correct Option: C
Explanation:

The number of microbes in the body affects the severity of  disease manifestation.

Which of the following symptoms can be seen when the lungs are infected?

(1) Dizziness (2) Nausea (3) Cough (4) Breathlessness (5) Headache (6) Vomiting

  1. (1) and (2)

  2. (3) and (4)

  3. (5) and (6)

  4. (1) and (4)

  5. (3) and (5)


Correct Option: B
Explanation:

When lungs are infected, the symptoms are coughing and breathlessness.

Which of the following diseases have vaccines against them?

(1) Diphtheria (2) Hepatitis A (3) Whooping cough (4) Polio (5) Measles

  1. Only (1) and (2)

  2. Only (3) and (4)

  3. Only (4) and (5)

  4. Only (1), (2), (3) and (4)

  5. All of the above


Correct Option: E
Explanation:

Yes, this is the correct answer.

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