General Pathology of Infectious Diseases (Part 1)

• Invasion of living tissue by microorganisms or their products (correct)
• Invasion of living tissue by commensal microorganisms
• Invasion of living tissue by viruses and bacteria
• Invasion of living tissue by pathogenic microorganisms only

• When they are present abnormally within the human body (correct)
• When they are present normally within the human body
• When they enter the body through contaminated food
• When they cause diseases in a healthy host

• The ease with which an infectious disease spreads through direct contact
• The likelihood of an organism causing severe or aggressive disease
• The ability of an organism to gain entry into and proliferate in the host (correct)
• The ability of an organism to cause disease in a normal, healthy host

<p>The likelihood of an organism causing severe or aggressive disease (D)</p> Signup and view all the answers

<p>Microorganisms that cause diseases in a normal, healthy host (C)</p> Signup and view all the answers