YES
MULTICELLULAR EXOCRINE GLAND

A: secretory parts of the gland: the secretory cells are full of mucus (in white)
B: duct of the gland (the nuclei of the duct cells are round --> simple cuboidal epithelium)

  1. nucleus
  2. lumen
  3. capillary (you can see the red blood cells in red and distinguish the fine simple squamous epithelium with its flat nuclei surrounding them)