Multiple choice

Which of the following is commonly associated with marked secondary antibody deficiency in humans?

  1. Mild protein-energy malnutrition

  2. Multiple myeloma

  3. Non-Hodgkin's lymphoma (NHL)

  4. HIV infection

  5. Hodgkin's disease

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Immune suppression of other, non-paraprotein Ig isotypes is a diagnostic feature.