اختبار الجهاز التنفسي

What is the function of pulmonary respiration?

• Air purification from impurities

• Conversion of carbon dioxide to oxygen

• Providing oxygen to tissues and removing carbon dioxide

• Air desalination to make it suitable for breathing

How can the lungs be expanded and contracted?

• By moving the heart forward and backward

• By movement of the diaphragm to lengthen or shorten the chest cavity

• By moving the liver up and down

• By moving the kidneys up and down

What is the normal air pressure in the lung membrane at the beginning of respiration?

• 0 cm of water

• 10 cm of water

• 5 cm of water

• -5 cm of water

What is the definition of respiration?

• Convert oxygen to nitrogen

• Convert carbon dioxide to oxygen

• Convert oxygen to carbon dioxide

• Movement of gas molecules across a membrane

What are the external causes of pulmonary ventilation disorders?

• All of the above

• Lung and pleural membrane diseases

• Obstruction of respiratory pathways and inflammation of the airways membrane

• Disorders in the central nervous system and peripheral nervous system

What are the internal causes of pulmonary ventilation disorders?

• All of the above

• Lung and pleural membrane diseases

• Obstruction of respiratory pathways and inflammation of the airways membrane

• Disorders in the central nervous system and peripheral nervous system

What are the tools used in industrial ventilation?

• Manual ventilation and mechanical ventilation

• Manual ventilation and solar ventilation

• Manual ventilation and chemical ventilation

• Manual ventilation and electrical ventilation

What are the systemic effects of positive pressure ventilation?

• Effects on the eyes, ears, nose, and throat

• Increase in air pressure in the lungs and chest

• Decrease in air pressure in the lungs and chest

• Effects on the heart, kidneys, liver, and digestive system

What are the types of positive pressure ventilation devices?

• Positive and negative pressure ventilation devices

• Positive and negative pressure ventilation devices

• Positive and liquid pressure ventilation devices

• Positive and electric pressure ventilation devices

What are the effects of negative pressure ventilation on the respiratory system?

• Decrease in air pressure in the lungs and chest

• Effects on the heart, kidneys, liver, and digestive system

• Effects on the eyes, ears, nose, and throat

• Increase in air pressure in the lungs and chest