Lymphatic System Practice Test

1. Which of the following is not directly associated with the lymphatic pathway? Lymphatic trunk  Collecting duct  Subclavian vein  Carotid arteries 2. The thymus is responsible for secreting _____ from epithelial cells. Thymosin  Growth hormone  Macrophages  Plasma cells 3. Which of the following types of cytokines is responsible for the growth and maturation of B … Continue reading Lymphatic System Practice Test