BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
BLOOD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a decrease in O2 in the blood
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the blood could not clot properly
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no protection from infections
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a person could form to many blood clots
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Detailed explanation-1: -If you have anemia, your body does not get enough oxygen-rich blood. The lack of oxygen can make you feel tired or weak. You may also have shortness of breath, dizziness, headaches, or an irregular heartbeat.
Detailed explanation-2: -The blood hemoglobin concentration is determinant of oxygen delivery. In anemic patients, oxygen delivery decreases and oxygen extraction is increased. This leads to decreased venous hemoglobin saturation and a lower tissue oxygen saturation.
Detailed explanation-3: -The most common causes of anaemia include nutritional deficiencies, particularly iron deficiency, though deficiencies in folate, vitamins B12 and A are also important causes; haemoglobinopathies; and infectious diseases, such as malaria, tuberculosis, HIV and parasitic infections.
Detailed explanation-4: -Extreme fatigue. Severe anemia can make you so tired that you can’t complete everyday tasks. Pregnancy complications. Pregnant women with folate deficiency anemia can be more likely to have complications, such as premature birth. Heart problems. Death. 11-Feb-2022
Detailed explanation-5: -Iron deficiency. Vitamin B12 deficiency. Folate deficiency. Certain medicines. Destruction of red blood cells earlier than normal (which may be caused by immune system problems) Long-term (chronic) diseases such as chronic kidney disease, cancer, ulcerative colitis, or rheumatoid arthritis. More items