Which ONE of the following statements regarding the blood vessels is correct?
Which ONE of the following statements regarding the heart is NOT CORRECT?
Which of the following statements about a typical neurovascular bundle of an intercostal space is/are correct?
A. It lies between the internal and external intercostal muscles.
B. It lies in the lower part of the intercostal space.
C. It has no associated lymphatics.
D. It consists of vein arter, nerve from above downwards.
Which of the following statements about the parietal pleura is/are correct?
A. It is in contact with the outer surface of each lung.
B. It is supplied by the visceral nerves.
C. It does not extend above the level of the clavicles
D. It lines the inner surface of the thoracic wall.
Which ONE of the following is NOT a potential hazard or complication for the patient from a CT (computed tomography) scan of the chest?
Which ONE of the following statements regarding β2-adrenoceptor agonists is correct?
Woolcock described asthma s "the disease where the airways close too easily and too much". In functional terms, the dose of inhaled methacholine plotted against FEV1 in severe asthma would appear relative to health people, to
Which of the following are functions of the upper airway?
C. Defense of the lower respiratory system.
D. Control of airflow in respiration.
In relation to the profile of airflow through a large proximal airway e.g. the trachea, which of the following statements is/are correct?
A. Airflow is rubulent.
B. Airflow is dependent on gas viscosity.
C. Airflow is dependent on gas density.
D. Airflow is laminar.
Regarding the function of the respiratory system, which ONE of the following statements is correct?
Which ONE of the following conditions would have the greatest adverse effect on total tissue oxygen supply?
The hilum of the lung does NOT contain which ONE of the following.
Which ONE of the following statements concerning pulmonary interstitial fibroblasts is NOT CORRECT?
Which ONE of the following statements regarding respiratory function is NOT CORRECT?
Which of the following statements regarding hyaline membrane disease is/are correct?
A. There is likely to be hypoxia and CO2 retention.
B. There is likely to be a slowed respiratory rate.
C. The fundamental defect is a deficiency of pulmonary surfactant.
D. An increase in inhaled oxygen is the only therapy required.