Microbiology and Disease Quiz

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Which type of disease can be spread from person to person?

Pathogenic disease

Noninfectious disease

Infectious disease (correct)

Genetic disorder

What is the role of vectors in disease transmission?

Decomposing organic matter

Transmitting pathogens from a host to a new organism (correct)

Producing toxins that disrupt normal cell functions

Resisting diseases

Which part of the body is considered a portal of entry for pathogens?

Nervous system

Mucous membranes (correct)

Bones and joints

Digestive system

What is the main function of pathogenic bacteria in the context of diseases?

Produce toxins that disrupt normal cell functions Signup and view all the answers

What is the recommended duration for proper hand washing, according to experts?

20 to 30 seconds Signup and view all the answers

Which of the following can be considered a carrier of pathogens?

An organism with normal body functions disrupted by a microbe Signup and view all the answers

Which microorganism causes strep throat?

Streptococcus Signup and view all the answers

What is the vector for the transmission of HIV?

Bodily fluids Signup and view all the answers

Which of the following is a viral disease affecting the nerves, leading to paralysis?

Polio Signup and view all the answers

What is the purpose of vaccines?

To help the body fight invaders Signup and view all the answers

Which substance causes cells to mutate?

X-rays Signup and view all the answers

Which famous scientist discovered the first antibiotic?

Alexander Fleming Signup and view all the answers

Which disease is caused by a parasite that destroys red blood cells and makes a person tired and lethargic?

African Sleeping Sickness Signup and view all the answers

What is the primary method of transmission for the Ebola virus?

Transmission through bodily fluids of a sick individual Signup and view all the answers

What is the term used by the CDC to describe bacteria that are pan-resistant to all forms of antibiotics?

Superbugs Signup and view all the answers

Which virus is known to contain parts of several different viruses that previously affected pigs, birds, and humans?

Swine Flu Signup and view all the answers

What is the main method of infection for the Bird Flu (Avian Influenza)?

Infects humans in contact with infected poultry Signup and view all the answers

What does HIV target in the human body?

T-Cells (immune cells) Signup and view all the answers

What is the term used by the CDC to describe the regular or seasonal flu?

'Regular flu' Signup and view all the answers