30 Questions
Which of the following is one of the top three infectious diseases causing death in the world?
Malaria
What is the primary way that lung infections like tuberculosis and pneumonia are spread?
Through droplets from coughing, sneezing, or spitting
What is the primary reason that asthma causes difficulty breathing?
The airways become inflamed and swollen
What is the primary function of the respiratory system?
To allow gas exchange
What is the main bacterium that causes tuberculosis?
Mycobacterium tuberculosis
What is the typical incidence of tuberculosis in Australia?
Approximately 1,000 cases per year
Which of the following is NOT listed as a potential trigger for an asthma flare-up?
Dehydration
What is the primary risk factor for lung cancer?
Tobacco smoking
Which of the following best describes the initial stage of lung cancer development?
Excessive production of mucus in the air passages
What is the risk of contracting lung cancer for people who have worked with asbestos and also smoke, compared to similar workers who do not smoke?
20-90 times greater
What is the primary cause of 'smoker's cough' according to the text?
Excessive production of mucus in the air passages
Which of the following substances are mentioned in the text as potentially initiating or promoting lung cancer?
Tobacco smoke, containing both initiators and promoters
What is the most common form of lung cancer?
Cancer that begins in the walls of the air passages, usually the bronchi
What is the relationship between lung cancer and pneumonia, according to the text?
Pneumonia is an infection of the lungs caused by various organisms, separate from lung cancer
What is the primary cause of emphysema?
Long-term exposure to irritating particles in the air
Which group of individuals is at a higher risk of developing emphysema?
Smokers and individuals working in dusty environments
What is the primary effect of emphysema on the alveoli?
Loss of elasticity and potential breakdown of alveoli
What is the primary respiratory challenge faced by individuals with emphysema?
Difficulty in exhaling air due to loss of lung elasticity
Which of the following statements about emphysema is true?
Once lung damage occurs, the progression of emphysema cannot be stopped
What is the primary reason for the reduced internal surface area of the lungs in emphysema patients?
Breakdown and loss of alveoli due to damage
Which of the following environments is associated with a higher risk of developing emphysema?
Cities with continually high air pollution
What process results in the breakdown of alveoli and a reduction in the surface area for gas exchange?
Emphysema
During an asthma attack, what happens to the muscles surrounding the bronchioles?
They constrict, narrowing the air passages
Which of the following is NOT listed as a common cause of lung cancer in the text?
Genetic factors
Why does a patient with pneumonia feel very tired?
Due to the impaired gas exchange in the lungs
Which of the following is NOT a factor mentioned in the text that can affect the respiratory system and cause disorders?
Diet
During an asthma attack, what happens to the lining of the air passages?
Both A and B
What is the primary cause of the impaired gas exchange during an asthma attack?
The narrowing of the air passages
What is the primary function of the alveoli in the lungs?
To provide surface area for gas exchange
Which of the following statements about emphysema is NOT true?
It increases the surface area for gas exchange
Explore the characteristics and risk factors associated with lung cancer, including the role of medical imaging in diagnosis. Learn about the link between lung cancer and factors like asbestos exposure and tobacco smoking.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
