#1
Which of the following is not a respiratory symptom?
Fever
ExplanationFever is a systemic symptom, not directly related to the respiratory system.
#2
Which tool is commonly used for assessing respiratory function?
Peak flow meter
ExplanationPeak flow meters measure the maximum speed of air expelled from the lungs.
#3
What is the normal range for respiratory rate in adults at rest?
10-20 breaths per minute
ExplanationAdults at rest typically breathe 10-20 times per minute.
#4
What is the term for the process of breathing out air from the lungs?
Exhalation
ExplanationExhalation is the process of expelling air from the lungs during breathing.
#5
What does the term 'dyspnea' refer to?
Difficulty breathing
ExplanationDyspnea is a medical term for difficulty or discomfort in breathing.
#6
Which condition is characterized by the collapse of lung tissue?
Pneumothorax
ExplanationPneumothorax occurs when air leaks into the space between the lung and the chest wall.
#7
Which respiratory condition is characterized by inflammation and narrowing of the airways?
Bronchitis
ExplanationBronchitis involves inflammation of the bronchial tubes, leading to narrowing and excess mucus production.
#8
What is the primary cause of chronic obstructive pulmonary disease (COPD)?
Exposure to cigarette smoke
ExplanationCigarette smoke is the leading cause of COPD, damaging the lungs over time.
#9
Which diagnostic imaging technique is commonly used to assess lung conditions such as pneumonia and lung cancer?
Computed tomography (CT) scan
ExplanationCT scans provide detailed images of the lungs and are often used for diagnosing various lung conditions.
#10
What is the term for the abnormal accumulation of fluid in the lungs?
Pulmonary edema
ExplanationPulmonary edema refers to the buildup of fluid in the air sacs of the lungs.
#11
What is the primary function of the alveoli in the respiratory system?
Gas exchange
ExplanationAlveoli are tiny air sacs where the exchange of oxygen and carbon dioxide occurs.
#12
Which of the following is a symptom of acute respiratory distress syndrome (ARDS)?
Rapid breathing
ExplanationARDS leads to rapid and shallow breathing due to severe lung injury.
#13
Which lung volume represents the total amount of air that can be exhaled after a maximum inhalation?
Vital capacity
ExplanationVital capacity is the maximum volume of air that can be exhaled after a deep inhalation.
#14
What is the term for the surgical procedure to remove one lung?
Pneumonectomy
ExplanationA pneumonectomy involves the removal of an entire lung.