Understanding Infectious Diseases

The outcome of the relation between the pathogen and the host

An abnormal state in which part of the body is not properly adjusted

The occurrence of pathological changes and manifestations

The invasion or colonization of the body by pathogenic microorganisms (correct)

Commensal bacteria

Opportunistic pathogens

Non-pathogenic bacteria

Pathogenic bacteria (correct)

Portal of exit

Portals of Entry (correct)

Source of infection

Mode of transmission

<p>They are a part of normal flora and do not cause disease</p> Signup and view all the answers

<p>They only cause disease in immunocompromised patients</p> Signup and view all the answers