IMMUNOLOGY

MISCELLENOUS

VACCINATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A deficiency in hemoglobin or red blood cells.
A
anemia
B
polycythemia
C
leukemia
D
leukocytosis
Explanation: 

Detailed explanation-1: -Anemia is a condition that develops when your blood produces a lower-than-normal amount of healthy red blood cells. If you have anemia, your body does not get enough oxygen-rich blood. The lack of oxygen can make you feel tired or weak.

Detailed explanation-2: -Anemia has three main causes: blood loss, lack of red blood cell production, and high rates of red blood cell destruction. Conditions that may lead to anemia include: Heavy periods. Pregnancy.

Detailed explanation-3: -Many types of anemia exist, such as iron-deficiency anemia, pernicious anemia, aplastic anemia, and hemo-lytic anemia. The different types of anemia are linked to various diseases and conditions. Anemia can affect people of all ages, races, and ethnici-ties.

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