26. What disease is characterized by inflammation of the bronchial tubes?
a) Pneumonia
b) Asthma
c) Bronchitis
d) Emphysema
Answer: c) Bronchitis
27. What disease is caused by the bacterium Streptococcus pyogenes?
a) Typhoid fever
b) Malaria
c) Cholera
d) Strep throat
Answer: d) Strep throat
28. What disease is caused by the bacterium Clostridium difficile?
a) Malaria
b) Cholera
c) Typhoid fever
d) C. difficile infection
Answer: d) C. difficile infection
29. What disease is characterized by abnormal enlargement of the thyroid gland?
a) Hypothyroidism
b) Hyperthyroidism
c) Thyroid cancer
d) Goiter
Answer: d) Goiter
30. What disease is caused by the bacterium Streptococcus pneumoniae?
a) Malaria
b) Pneumonia
c) Cholera
d) Typhoid fever
Answer: b) Pneumonia