名词解释：conditional pathogens (条件致病菌）

The best descriptive term for the resident flora is () A: commensals B: parasites C: pathogens D: mutualists

Which statement about apparent infection is not right? A: Significant signs and symptoms are found clinically; B: The pathogens would be eliminated completely after recovery from infection; C: Pathogens could be transmitted to other persons; D: The bacterial virulence is higher, the host immunity is weaker;

The main pathogens that cause cat mange are（ ） A: Tick B: Notoedres mite C: Flea D: Otodectes mite

‏The main pathogens that cause cat mange are（ ）​ A: Tick B: Notoedres mite C: Flea D: Otodectes mite

Six excesses is a collective term for the six exogenous pathogens including wind, cold, summer-heat, dampness, dryness and heat(fire) ( )

中国大学MOOC: White blood cells patrol the body searching for potential sources of infection and destroy invading pathogens, such as ________, ________, ________, and ________.

In the processing of pasteurized milk, the minimum processing is to destroy A: Clostridium botulinum B: pathogens such as salmonella, mycobacterium tuberculosis C: enzymes D: molds

White blood cells patrol the body searching for potential sources of infection and destroy invading pathogens, such as ________, ________, ________, and ________. A: viruses B: bacteria C: fungi D: parasitic microorganisms

Which one is not the component of national disease surveillance？ A: Infectious diseases B: Food hygiene and poisoning monitoring C: HIV D: Network of laboratory monitors for pathogens E: Clinical symptoms