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What is deficient blood supply to the myocardium called?
Deficient blood supply to the myocardium is called ischemia. This lack of blood flow can result in decreased oxygen and nutrients reaching the heart muscle, leading to potential damage if left untreated.
What occurs when the heart muscle is deprived of oxygen?
When the heart muscle is deprived of oxygen, it can lead to a condition called ischemia, which can result in chest pain (angina) or a heart attack (myocardial infarction). This oxygen deprivation can be caused by blockages in the coronary arteries, leading to reduced blood flow to the heart muscle.
Why the oxygen concentration in muscle cells may be low during vigorous activity?
During vigorous activity, muscle cells require more oxygen to produce energy through aerobic metabolism. However, the rate of oxygen consumption may exceed the rate at which oxygen is delivered to the muscle cells, leading to a low oxygen concentration. This can result in the switch to anaerobic metabolism, producing lactic acid and leading to muscle fatigue.
When part of the heart muscle dies from lack of oxygen and the entire organ stops working the result is?
A heart attack
When part of the heart muscle died from lack of oxygen and the entire organ stops working the result is?
heart attack
Which condition would most directly result in the production of lactic acid by some cells of the human body?
Lactic acid is a waste product which results from anaerobic glycolysis
What could happen if you ran and your heart pumped slowly?
A shortage of oxygen and nutrients could result in muscle spams and weakness.
If the temperature is increased What happens to the partial pressure of oxygen in a sample of air?
If the temperature is increased, the partial pressure of oxygen in a sample of air will also increase. This is because as the temperature rises, the oxygen molecules in the air will have greater kinetic energy and will exert more pressure.
Another name for rate-pressure product?
Rate-pressure product is also known as double product, which is the result of multiplying heart rate by systolic blood pressure. It is often used as an indicator of myocardial oxygen demand.
Why must nitrogen be used only with oxygen under pressure?
Nitrogen should be used with oxygen under pressure to prevent the development of decompression sickness. When breathing high-pressure oxygen for a period of time, the body accumulates excess nitrogen which can form bubbles in the blood when pressure is reduced. This can result in decompression sickness, also known as "the bends."
What painful muscle condition can result if you use a muscle too much and tear muscle fibers?
A muscle strain can result from overuse of a muscle and tearing of muscle fibers.
Is there bad oxygen?
Yes. Breathing pure oxygen produce high blood pressure and can result in the retina of the eye becoming detached and blindness resulting.Ozone O3 is toxicMonatomic oxygen, O can result in the blood with people with certain blood disorders on exposure to sunlight and is very corrosive.
