Eczema
Eczema ( 39 Questions)
Patch testing is a common diagnostic test used to identify potential allergens in cases of allergic contact dermatitis, a type of eczema.
PCR analysis is a molecular technique used for detecting DNA, and it is not a standard diagnostic test for eczema.
Complete blood count (CBC) is a general blood test that may show nonspecific signs of inflammation but is not specific to eczema.
Skin biopsy is performed to rule out other skin conditions but is not the primary diagnostic test for eczema.
Explanation: Patch testing is a common diagnostic test used to identify potential allergens in cases of allergic contact dermatitis, a type of eczema.
Incorrect choices: b. PCR analysis is a molecular technique used for detecting DNA, and it is not a standard diagnostic test for eczema.
c. Complete blood count (CBC) is a general blood test that may show nonspecific signs of inflammation but is not specific to eczema.
d. Skin biopsy is performed to rule out other skin conditions but is not the primary diagnostic test for eczema.