Final answer:
The nurse will review serum IgE levels to determine if an allergy is present in a client being evaluated for atopic dermatitis possibly caused by a latex-related allergic reaction. Measurement of serum IgE levels can be done through a blood test and elevated IgE levels suggest an allergic response.
Step-by-step explanation:
The nurse will review serum IgE levels to determine if an allergy is present in a client being evaluated for atopic dermatitis possibly caused by a latex-related allergic reaction. Measurement of serum IgE levels can be done through a blood test and elevated IgE levels suggest an allergic response. However, it's important to note that elevated IgE levels alone do not confirm allergic disease, so other tests such as a PPST or intradermal test may also be performed to identify the specific allergens responsible for the reaction.