Multiple Choice
Opportunistic infection may develop when:
A) pathogens enter the body but cannot colonize the site of entry.
B) an imbalance occurs in the normal resident flora.
C) host resistance increases, and the balance of resident flora is restored.
D) contaminated food or water is unknowingly ingested.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: Host resistance is promoted by all of
Q9: Transmission of microbes by direct contact includes:<br>A)
Q10: The primary pathological effect of influenza virus
Q11: Secondary bacterial infections occur frequently during influenza
Q12: The widespread necrosis of respiratory mucosa caused
Q14: Which of the following is a local
Q15: Inflamed tissue is likely to become infected
Q16: Which of the following is a characteristic
Q17: Which of the following is normally considered
Q18: The term nosocomial infection means :<br>A) transmission