During an asthmatic attack, air flow is restricted primarily due to inflammation and swelling of the airways, which narrows the bronchial passages. Additionally, increased mucus production can further obstruct airflow, and the muscles surrounding the airways may constrict, compounding the difficulty in breathing. Together, these factors lead to the characteristic wheezing and shortness of breath experienced during an Asthma attack.
Because the airways are restricted, preventing the free flow of air into the lungs.
because of the restriction on air flow through the trachea.
Both involve restriction of blood flow--a stroke is when blood flow to the brain is impeded, and a heart attack is when blood flow to your body is restricted and your heart pumps really frantically because it isn't strong enough to shove the blood through your veins.
the air flow from the filter or it might be inturnal
As the liver scars, blood flow is progressively restricted in the portal vein, which carries blood from the stomach and abdominal organs to the liver.
restricted blood flow to the area
Accidents, restricted oxygen to the brain, restricted blood flow to the brain, infection, deformity during its development
Peak flow is interrupted by heart attack. Peak flow is realized when all systems are go, the action of the unimpeded vessels and the blood being pumped by the heart. When the heart stops as in an attack, this flow is greatly diminished. The injured heart may never again regain the peak flow.
Air flow through radiator restricted with debris. Coolant flow through inside of radiator restricted with debris. Low on coolant. Faulty thermostat. Coolant fans inop.
Could be,low on coolant, stuck or sticky thermostat, faulty fan clutch, restricted coolant flow inside radiator, restricted air flow outside radiator, broken or missing fan shroud,
Low on coolant. Cooling fans are not operating. Faulty thermostat. Air flow through radiator is restricted. Coolant flow through inside of radiator is restricted. Bad head gasket.
Atherosclerotic Plaque is an irregular accumulation of cholesterol and fat. When plaque is present in the coronary artery, a heart attack is likely to occur because of restricted blood flow.