The symptom that the nurse expects to find as an early symptom of chronic heart failure is<u> Fatigue</u>.
What are the causes of chronic heart failure?
One of the most common conditions that cause chronic heart failure is coronary artery disease. CHD results in a narrowing of the coronary arteries that supply the heart with blood and oxygen, depriving it of the oxygen it must function effectively.
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Answer: In the air sacs
Explanation: Air sacs has a million tiny holes that is were oxygen transfers. Inside the air sacs oxygen moves across paper thin walls to tiny blood vessels called capillaries into your blood
The oxygen enters the bloodstream from the alveoli.
Heart disease, stroke, diabetes and high blood pressure.
