Which of the following systems is NOT directly aided by the lymphatic system?

Which of the following systems is NOT directly aided by the lymphatic system?

Which of these is a lymphoid organ that is active in young children, but decreases in size and importance in adulthood?

Which of these is a lymphoid organ that is active in young children, but decreases in size and importance in adulthood?

Which of the following systems is NOT directly aided by the lymphatic system?

Which of the following is not a function of the lymphatic system?

The HIV virus infects which of the following cells in order to diminish coordinated immune responses against pathogens?

Which of the following is not a function of the lymphatic system?

Which type of infection would a plasma cell be most effective in clearing from the human body?

The HIV virus infects which of the following cells in order to diminish coordinated immune responses against pathogens?