What is obstructive lung disease?

Arteries carry blood away from your heart while veins carry blood back to your heart. ... This is "used" blood which is poor in oxygen and rich in carbon dioxide. Anemia is a condition where the body doesn't have enough red blood cells to carry adequate oxygen to the body's tissues. Your red blood cells contain hemoglobin, which carries oxygen from the lungs ... Normally, people with hemoglobin C trait do not have any health problems caused ... Your veins carry oxygen-poor blood back to your heart. Diseases that affect ... Learn the symptoms of the following conditions and share this information with ... If a doctor feels you're at risk of coronary heart disease, they may carry out a risk assessment. ... The oxygen-rich blood returns to your heart and is then ... less oxygen carried by the blood during exercise; 'stickier' blood, which is ... poor blood circulation in feet and hands, which can lead to pain and ... The aorta is the large blood vessel that carries oxygen-rich blood from the heart to the body's vital organs. An abdominal aortic aneurysm (AAA) is a ... This causes the aorta to carry oxygen-poor blood mixed with oxygen-rich blood to the body. ... It is intended for informational purposes only. It is not a ... ... oxygen transport, deoxyribonucleic acid (DNA) synthesis, and electron transport. ... blood loss from parasitic infections, and other nutrient deficiencies ... The blood carries oxygen-rich blood that your body cells need for energy. ... This information is intended for educational and informational purposes only.