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Iron deficiency, or sideropenia, is the state in which a body lacks enough iron to supply its needs. Iron is present in all cells in the human body and has several vital functions, such as carrying oxygen to the tissues from the lungs as a key component of the hemoglobin protein, acting as a transport medium for electrons within the cells in the form of cytochromes, and facilitating oxygen ...
In many instances, the perpetrating child has been exposed to pornography or repeatedly witnessed sexual activity of adults at a very young age, and this can also be considered a form of child sexual abuse. [8] In many cases, a child or adolescent may have no intent to cause any harm to another child, and they act merely on a passing impulse ...
A child abuse fatality occurs when a child's death is the result of abuse or neglect, or when abuse or neglect are contributing factors to a child's death. In 2008, 1,730 children died in the United States due to factors related to abuse; this is a rate of 2 per 100,000 U.S. children. [ 207 ]
Hemoglobin in the blood carries oxygen from the respiratory organs (lungs or gills) to the other tissues of the body, where it releases the oxygen to enable aerobic respiration which powers an animal's metabolism. A healthy human has 12 to 20 grams of hemoglobin in every 100 mL of blood. Hemoglobin is a metalloprotein, a chromoprotein, and ...
Iron-deficiency anemia is anemia caused by a lack of iron. [3] Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. [3] When onset is slow, symptoms are often vague such as feeling tired, weak, short of breath, or having decreased ability to exercise. [1]
measure of the range of variation of red blood cell volume that is reported as part of a standard complete blood count. Red blood cell distribution width ( RDW ), as well as various types thereof ( RDW-CV or RCDW and RDW-SD ), is a measure of the range of variation of red blood cell (RBC) volume that is reported as part of a standard complete ...
Polycythemia is defined as serum hematocrit (Hct) or hemoglobin (HgB) exceeding normal ranges expected for age and sex, typically Hct >49% in healthy adult men and >48% in women, or HgB >16.5 g/dL in men or >16.0 g/dL in women. [8] The definition is different for neonates and varies by age in children. [9] [10]
The results reported that 57% of parental abuse was physical; using a weapon was at 17%; throwing items was at 5% and verbal abuse was at 22%. With 82% of the abuse being against mothers (five times greater than against fathers), and 11% of the abusers were under the age of 10 years.