Portage Learning Anatomy & Physiology II: Lab 6 Exam Already Passed

Portage Learning Anatomy & Physiology II: Lab 6 Exam Already Passed Identify the structure in the frame above, outlined by the white lines. hepatic lobules of the liver Name the cells that are involved in the exocrine functions of the gland (above) and describe their function. Acini Cells- Secrete digestive enzymes which complete digestion. (Pancreas) Identify (A, B, or C) and name the endocrine portion of the gland above. C = (Islet of Langerhans) The layer of tissue above contains which immune cells? (indicated by the arrow). Name the immune cells and discuss their function in this region. Contains T cells and B cells which intercept pathogens before entering bloodstream. (optional- this is the submucosal layer) Name and describe the function of the white circles above (also indicated by the arrow). Goblet cells- produce mucus which neutralizes the environment of GI tract, provides lubrication to form chyme that passes through GI tract. What is true concerning the organ in the frame above? A. Correct! It contains thyroid follicles. B. It secretes hormones that are important in fighting disease. C. It produces hormones that regulate sleep/wake cycles. D. It is divided into anterior and posterior regions. E. None of the above are true. What is true concerning the gland in the frame above? A. It produces serotonin at night. B. The pink areas contain densely packed lymphocytes. C. The hormones are produced crossover between the endocrine and reproductive systems. D. Correct! The large purple areas are calcified structures. E. All the above are true. What is false concerning the gland in the frame above? A. The outermost layer is a layer of germinal epithelial cells. B. Just inside the outermost layer is the tunica albuginea. C. The circles are ovarian follicles in various stages of development. D. Granulosa cells produce estrogen which maintains the female cycle. E. Correct Answer None of the above (All the above are true.) Name and describe the function of the circular/oblong structures in the frame above. These are divisions of the seminiferous tubules, which are coiled tubes of the testes. This is where sperm production occurs. Match the description to the correct layer of tissue (shown above).-This layer is made of smooth muscle. -This is the lumen. -This layer is made of pseudostratified epithelial tissue. A This layer is made of smooth muscle. B This layer is made of pseudostratified epithelial tissue. C This is the lumen. Name the structure in the frame above (indicated by the arrow). Renal corpuscle (glomerulus) of the nephron