Otitis externa is the inflammation of the external ear canal. According to the coding manual, it can be classified by the ICD-10-CM (H60. 91). Thus, the statement is true.
<h3>What is ICD?</h3>
ICD is the International Classification of Diseases that acts as the diagnostic tool in the clinical and health care sector and is maintained by the WHO. They are diagnosis codes used to classify the symptoms of the diseases.
ICD-10 code H60. 91 is the code of ICD used to diagnose the symptoms of the red, swollen, and infected ear into the abscess of the external ear or as otitis externa. These codes deal with the symptoms related to the ear and the mastoid region.
Therefore, the statement is true.
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Answer:
A) macrophages and monocytes.
Explanation:
Mononuclear phagocytes are an important part of cellular immune defenses. Monocytes (which are a part of mononuclear phagocytic system) are the large mononuclear cells found in red bone marrow and they are actively motile and phagocytic (they ingest bacteria), and develop into macrophages when they move to other tissues.
Macrophages are a type of phagocyte that is responsible for detecting, engulfing and destroying pathogens, they are produced through the differentiation of monocytes
The answer to this question is Haemoglobin
