Which of the following diagnostic tests is commonly used to assess immune function in individuals suspected of having an immunodeficiency disorder?

Explanation: The correct answer is d. Teach the client about the importance of hand hygiene and infection control measures. For clients with immunodeficiency disorders, preventing infections is of utmost importance. Hand hygiene and infection control measures, such as proper handwashing techniques and avoiding contact with sick individuals, can help reduce the risk of acquiring infections.

Incorrect choices:

a. While consuming a diet rich in probiotics may be beneficial for gut health, there is no specific evidence to suggest that it will prevent infections in clients with immunodeficiency disorders.

b. Engaging in regular exercise may have various health benefits, but it may not necessarily boost the immune system in clients with immunodeficiency disorders. In fact, excessive exercise can even increase the risk of infections in these individuals.

c. Live vaccines are contraindicated for clients with immunodeficiency disorders, as they can cause severe infections. Only inactivated vaccines are recommended to avoid the risk of vaccine-associated infections.

Explanation: The correct answer is c. Allergic reactions and skin rashes are not typically associated with immunodeficiency disorders. Immunodeficiency disorders primarily result in an increased susceptibility to infections and recurrent, severe infections.

Incorrect choices:

a. Frequent, severe infections are a common symptom of immunodeficiency disorders due to the weakened immune response, making individuals more susceptible to infections.

b. Fatigue and weakness can occur in individuals with immunodeficiency disorders due to the impact of chronic infections on the body's energy reserves.

d. Delayed wound healing may occur in individuals with immunodeficiency disorders due to the impaired immune response and decreased ability to fight infections at the site of a wound.