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>[NARRATOR]
Worldwide, malnutrition affects 1 in 3 people.
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Malnutrition contributes to between
35% and 55% of all childhood deaths,
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or even more in acute emergency situations.
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There are two common types of malnutrition.
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Firstly, there is protein energy malnutrition
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which results from a diet
lacking all major macronutrients,
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such as carbohydrates, fats, and proteins.
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Secondly, there is nutrient malnutrition
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caused by a diet lacking
essential vitamins and minerals.
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Malnutrition can cause several conditions,
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such as kwashiorkor,
which commonly manifests itself
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through accumulation
of fluids in the tissue.
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Marasmus wound sufferers
appear skeletally thin
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or stunting, a long-term
effect of malnutrition
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resulting in short height
or length for a particular age.
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Using this knowledge, one can easily
assess if a child is malnourished.
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For infants less than 6 months old,
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you should observe for visible
severe wasting of the muscles
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of shoulders, arms, buttocks, and legs.
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In extreme cases, there may be
folds of skin on buttocks and thighs.
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Other indications are if the
child's ribs can easily be seen
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and if the legs appear small
compared to the abdomen and waist.
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For children aged 6 months and more,
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a more conclusive test is the mid-upper
arm circumference measurement.
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For this, ask the mother or carer
to uncover the child's arm.
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Estimate the midpoint of the left arm
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Straighten the child's arm and
wrap the tape around the midpoint.
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Make sure the numbers are right-side-up
and the tape is flat around the skin.
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Inspect the tension of
the tape on the child's arm.
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Make sure the tape has the proper tension
and is not too tight or too loose.
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Repeat any step if necessary.
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When the tape is in the correct position
and correct tension on the arm,
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read and call out the measurement
to the nearest 1/10 (0.1) of a centimeter.
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Immediately record the measurement.
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And finally, one should feel
for edema on both feet
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by pressing gently with the thumb
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on the top side of each foot
for at least 3 seconds.
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If a dent remains following the pressing,
this is called pitting edema.
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After performing these tests,
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it may be necessary to refer the child
to a medical officer or hospital.
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If a child under 6 months has visible signs
of severe wasting or edema of both feet,
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they must be referred.
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If a child older than 6 months
has a mid-upper arm measurement of less than 11.5 centimeters
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or pitting edema and a medical complication,
such as pneumonia, diarrhea, and fever,
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they must also be referred.
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