A nutrient deficiency is a health condition derived from an incorrect, unbalanced or insufficient diet, or due to inadequate metabolism of food and can be revealed by a physical examination.
It is the procedure applied by a doctor in consultation to determine if the patient suffers from any health problem.
It provides information about the patient's nutritional status through direct observation and appearance.
Therefore, we can conclude that the physical examination serves to perceive the patient's signs related to a nutrient deficiency.
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