41 Questions
What is the medical term for shortness of breath?
Dyspnoea
What is the characteristic of a wheeze?
Small expiratory airway noise
What is the cause of sinusitis?
Obstructed antral ostia due to mucosal oedema
What is the characteristic feature of asthma?
Common chronic reversible airway obstruction
What is the name of the virus that causes influenza?
Orthomyxovirus
What is the name of the condition characterized by laryngeal oedema and a hoarse voice?
Laryngo-tracheo-bronchitis
What is the genetic factor associated with asthma?
A gene on the short arm of chromosome 11
What is the result of bronchial hyper-reactivity in asthma?
Increased airway resistance
Which of the following is a symptom of asthma?
Shortness of breath
What is the purpose of a spacer in using an asthma inhaler?
To reduce the risk of oral candidiasis
Which of the following is a sign of asthma?
Quietening of voice
How is asthma managed dentally in relation to treatment?
By postponing treatment if exacerbations occur
What is the main difference between orthopnoea and paroxysmal nocturnal dyspnoea?
The position of the body when symptoms occur
Which of the following is NOT a characteristic feature of asthma?
Permanent airway damage
What is the most common cause of haemoptysis?
Pneumonias
What is the primary function of haemagglutinin in the influenza virus?
Surface antigen for adhesion
Which of the following upper respiratory tract infections is typically caused by Streptococcus pneumoniae?
Pharyngitis
What is the characteristic sound of stridor?
Inspiratory harsh sound
What is the primary mechanism by which bronchoconstriction occurs in asthma?
Hyper-reactivity of bronchial smooth muscle
Which of the following extrinsic factors is most likely to exacerbate asthma in an atopic patient?
Pollens
What is the primary reason for using a spacer with an asthma inhaler?
To reduce the risk of oral candidiasis
Which of the following is a contraindication for dental treatment in an asthma patient?
NSAIDs
What is the primary reason for postponing dental treatment in an asthma patient?
Exacerbation of asthma symptoms
What is the primary goal of managing asthma in a dental setting?
To control symptoms of asthma
What is the primary cause of morning dipping in asthma patients?
Natural fluctuation in cortisol levels during the morning
Which of the following is a consequence of bronchial hyper-reactivity in asthma?
Increased airway resistance
What is the primary reason for using a corticosteroid inhaler in asthma management?
To reduce inflammation in the airways
What is the characteristic feature of an asthma attack?
Wheezing and shortness of breath
Which of the following is a common trigger for asthma exacerbations?
All of the above
What is the primary goal of allergen provocation testing in asthma diagnosis?
To identify specific allergens
What is the primary mechanism by which an upper airway noise, such as stridor, is produced?
Oedema of the laryngeal introitus
What is the characteristic feature of paroxysmal nocturnal dyspnoea?
Waking up with shortness of breath
What is the term for the combination of inflammation of the larynx, trachea, and bronchi?
Laryngo-tracheo-bronchitis
What is the function of neuraminidase in the influenza virus?
Breaching the mucosal membrane
What is the difference between orthopnoea and paroxysmal nocturnal dyspnoea?
Orthopnoea occurs when lying flat, while paroxysmal nocturnal dyspnoea occurs when standing up
What is the primary feature of asthma that distinguishes it from other chronic obstructive airway diseases?
Reversible airway obstruction
What is the primary function of peak expiratory flow rate in assessing respiratory health?
To determine the adequacy of ventilation and detect airflow obstruction
In people with emphysema, what happens to the air sacs in the lungs over time?
They become larger and fewer in number
What is the consequence of bronchiectasis in the lungs?
A build-up of excess mucus that makes the lungs more vulnerable to infection
What is the characteristic feature of emphysema in relation to the air sacs in the lungs?
Damage to the air sacs, leading to the formation of larger air spaces
What is the primary effect of airflow obstruction in the lungs?
Shortness of breath and difficulty breathing
Test your knowledge of respiratory system-related terms and conditions, including dyspnoea, wheeze, stridor, haemoptysis, and upper respiratory tract infections. This quiz covers the definitions and types of these medical concepts.
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