HESI Health Assessment Practice Test 2025 – All-in-One Study Guide for Exam Success!

In chronic allergies, one common characteristic observed in children is clear nasal drainage. This occurs due to the inflammation of the nasal passages in response to allergens, leading to the production of mucous that is typically watery and clear in color. This is a hallmark sign of allergic rhinitis, where the body reacts to allergens such as pollen, dust, mold, or pet dander.

Clear nasal drainage can be accompanied by other symptoms, including sneezing, itching, and nasal congestion. The presence of clear mucus indicates that the mucus is more related to irritation from allergens rather than an infection, which would likely produce thicker, colored discharge.

This understanding of clear nasal drainage aligns well with how the body responds to allergens, highlighting the nature of chronic allergies in children. It also sets it apart from the other options, which may not accurately represent the typical symptoms associated with chronic allergic conditions.