30 Questions
According to the passage, which of the following would be considered a 'host factor'?
The patient
Which of the following is NOT one of the objectives of epidemiology mentioned in the passage?
To develop a cure for the disease
What is the primary definition of a pandemic according to the passage?
A disease that is occurring in epidemic proportions in many countries simultaneously
Which of the following is NOT considered a 'host factor' according to the passage?
The agent
What is the primary difference between a 'carrier' and a 'contact' according to the passage?
A carrier harbors the organism and can transmit the disease, while a contact has been in association with an infected person, animal or thing.
What is the primary difference between a 'patient' and a 'suspect' according to the passage?
A patient is a person who harbors the organism and can transmit the disease, while a suspect is a person whose medical history and signs/symptoms suggest a particular disease.
Which term refers to a disease that is widespread within a population or a geographic location?
endemic
Which of the following statements is true about epidemic diseases?
Diseases that spread in an increasing rate and abruptly disappear
What is a vector?
an organism that transmits the disease
What is the cause of malaria?
plasmodia
Which of the following is the cause or causes of a disease and/or condition?
etiology
Why should nurses study epidemiology?
both a and b
What does frequency refer to in epidemiology?
Number of health events in a population
Which term refers to the occurrence of health events by time, place, and people?
Distribution
What is the focus of an epidemiologist according to the text?
Understanding causes of diseases
Which term describes diseases that are easily transmitted from one person to another?
Communicable diseases
Why do epidemiologists study 'what pathogen is causing the infection'?
To identify the host of the pathogen
In epidemiology, what do terms like 'incidence rate' and 'mortality rate' specifically refer to?
Rates of disease occurrence and death in a population
What is the primary focus of the field of immunology?
The study of the immune system and immune response
Which of the following scientists is known as the 'Father of Microbiology'?
Anton van Leeuwenhoek
What is the process developed by Louis Pasteur that is used to kill harmful microorganisms in food and beverages?
Pasteurization
Which scientist is credited with the development of 'aseptic surgery'?
Joseph Lister
Which of the following statements about the importance of microbiology is NOT true?
Microorganisms are only found in the environment and not in the human body
Which scientist discovered the antibiotic penicillin?
Alexander Fleming
Which of the following is NOT a non-pathogenic microorganism?
Salmonella typhi
What is the primary function of non-pathogenic bacteria in the human body?
To inhibit the growth of harmful bacteria and provide benefits
Which of the following is NOT a function of the normal flora in the human body?
Producing toxins to kill pathogenic bacteria
Which of the following is an example of a resident flora in the human body?
Escherichia coli
What is the primary mechanism by which normal flora prevents pathogenic microorganisms from attacking tissues?
By producing mucin to prevent attachment
Which of the following statements about non-pathogenic microorganisms is NOT true?
They produce toxins to kill pathogenic bacteria
Test your knowledge on the pioneers of microbiology and their contributions to the field, including Anton van Leeuwenhoek, Louis Pasteur, Dr. Robert Koch, Joseph Lister, and Alexander Fleming. Learn about their discoveries and impact on the study of microorganisms and the immune system.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
