Which is NOT true about communicable diseases?
A. Antibiotics always cure pneumonia.
B. Pulmonary tuberculosis can be treated. C. People do not need to get vaccinated if they are healthy.
D. Children are more vulnerable to bronchitis as compared to adults.
A. Antibiotics always cure pneumonia.
B. Pulmonary tuberculosis can be treated. C. People do not need to get vaccinated if they are healthy.
D. Children are more vulnerable to bronchitis as compared to adults.
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Option C is not true about communicable diseases. People need to get vaccinated even if they are healthy because vaccines help in building immunity against infectious diseases. Vaccines contain weakened or dead microorganisms that stimulate the immune system to produce antibodies, which provide protection against the disease.
Antibiotics do not always cure pneumonia as the effectiveness of antibiotics depends on the type of bacteria causing the infection. Some bacteria may be resistant to certain antibiotics, making them ineffective in treating the infection.
Pulmonary tuberculosis can be treated with a combination of antibiotics for a period of six months or more. However, treatment may be complicated by drug-resistant strains of tuberculosis, which require longer treatment periods and more potent medications.
Children are more vulnerable to bronchitis as their immune systems are still developing, and they have smaller airways that can easily become blocked by mucus. Adults are less susceptible to bronchitis as their immune systems are stronger and they have larger airways.