Question

What is the scientific name for any organism that causes an infectious disease? *

1 point

Vaccine

Protein

Pathogen

Vector

2. Children are vaccinated against polio because ______ *

1 point

Vaccination kills polio causing microbes

Prevent the entry of polio causing organisms

It creates immunity against the virus

All of the above

3. In malignant tumors, the cells proliferate, grow rapidly and move to other parts of the body to form the tumors. This process is known as ________ *

1 point

Metagenesis

Metastasis

Teratogenesis

Mitosis

4. AIDS caused by HIV. Among the following which one is not a mode of transmission of HIV? *

1 point

Transfusion of contaminated blood

Sharing the infected needles

Shaking hands with infected person

Sexual contact with infected person

5. Which of the following statement is correct regarding vaccination? *

1 point

It develops resistance against pathogen attack.

It kills pathogen causing disease.

It block the food supplied to pathogens.

It does not allow pathogen to multiply in hosts.

6. Why is insulin important for your body to use blood sugar? *

1 point

It helps blood sugar enter your cells.

It lowers your blood pressure

It raises your cholesterol levels.

It keeps your sucrose levels normal.

7. Why can smoking lead to heart disease? *

1 point

It causes the arteries to harden and thicken.

It reduces HDL ("good") cholesterol.

It raises blood pressure.

All of the above

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Answer 1

1) pathogen

2) it creates immunity against virus

3)Metastasis

4)Sharing the infected needles

5)It develops resistance against pathogen attack

6)It lowers your blood pressure

7)It raises blood pressure.

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