The nurse is caring for a client suspected of having an immunodeficiency disorder. Which diagnostic test should the nurse anticipate being ordered to confirm the diagnosis?

Explanation: The correct answer is b. Recurrent skin infections. Recurrent skin infections are common clinical manifestations of immunodeficiency disorders in the elderly. The weakened immune system makes the skin more susceptible to infections and delays wound healing.

Incorrect choices:

a. Impaired balance and coordination are more commonly associated with neurological disorders or conditions affecting the musculoskeletal system, not immunodeficiency disorders.

c. Vision changes and blindness may be seen in conditions affecting the eyes or the visual system but are not typical clinical manifestations of immunodeficiency disorders.

d. Hearing loss is more commonly associated with conditions affecting the ears or the auditory system and is not a typical clinical manifestation of immunodeficiency disorders.

Explanation: The correct answer is d. Abdominal pain and diarrhea. Abdominal pain and diarrhea are common clinical manifestations of immunodeficiency disorders. The weakened immune system makes the child more susceptible to gastrointestinal infections, leading to these symptoms.

Incorrect choices:

a. Rash and hives are more common clinical manifestations of allergic reactions or immune hypersensitivity disorders, not immunodeficiency disorders.

b. Rapid weight loss may be seen in conditions like malnutrition or metabolic disorders but is not a typical clinical manifestation of immunodeficiency disorders.

c. Excessive thirst and frequent urination are clinical manifestations of diabetes or other endocrine disorders, not immunodeficiency disorders.