Histology Practice Practical Questions To quiz yourself, make sure that you select “Slide Show” in the menu bar at the top of the screen and then select “View show.” (Doing this will hide the answers to the questions) Good Luck and Have FUN!!! :-P Click here for Answers 1) What type of epithelium is this? (long arrow) 1) Simple squamous epithelium 1) Name the structure crossing the bottom half of the picture Click here for Answers 2) Identify the cells indicated by the short arrows 1) Tendon 3) Identify the light pink substance crossing the bottom of the slide 2) Fibroblasts 3) Collagen 1) Name the structure the picture depicts. Click here for Answers 2) Name the structure indicated by the arrow accompanying the “T” 1) Lymph node 3) Identify the structure indicated by the long arrow. 3) Lymphatic nodule 4) Identify the structure indicated by the short arrow head 4) CT capsule 2) Trabeculae Click here for Answers 1) What type of tissue is this? 1) Loose connective tissue 2) Identify the calls indicated by the short arrow heads. 2) Fibroblasts 3) What is the function of these cells? 3) Secrete substances for the matrix (collagen, elastin) 4) Identify the cell indicated by the long arrow 4) Defense cell # 1-3 #4 1) Identify the tissue Click here for Answers 2) Identify the specific structure indicated by the arrow 1) Mixed glandular 3) What type of cells make up the lighter center of this structure? 3) Mucus secreting cells / Mucus gland 2) Serous demilune 4) Serous 4) Identify the structure indicated by the arrow. 5) Where in the body might you find this tissue? 5) sub-maxillary or submandibular region Click here for Answers 1) Identify this structure? 1) Palatine/Lingual Tonsil 2) What type of epithelium is located on the outside of this structure? 2) Stratified squamous nonkeratinized Click here for Answers 1) Identify this tissue 1) Circulating Blood 2) Identify the cell indicated by the short arrow 2) Monocyte 3) What do the long arrows indicate? 3) Platelets 4) Identify the majority of the other cells in the field. 4) Erythrocytes 1) What is this structure? Click here for Answer 1) a desmosome 1) Identify the structrues indicated by the arrows 2) Name the cells scattered thoughout these structures 3) Identify the cells lining these structures Click here for Answers 1) Spicules 2) Osteocytes 3) Osteogenic cells (osteoblasts if columanr in shape) Click here for Answers 1) Identify the tissue indicated by the short arrow. 1) Hyaline cartilage 2) Identify the tissue indicated by the yellow arrow 2) Pseudostratified Ciliated Epithelium 3) Identify the layer indicated by the long arrow 3) Perichondrium 4) What type of cells are indicated by the short arrow 4) Chondrocytes 5) Bonus! What structure is depicted in the picture? 5) Trachea 1) Name the structure the to which the short arrows are pointing. Click here for Answers 1) Golgi complex 2) What is the structure in the middle of the picture? 2) Nucleus 3) Name the structure the long arrow is indicating 3) Mitochondria 1) What type of tissue is shown in the top picture? 2) What type of tissue is shown in the bottom picture? Click here for Answers 1) Elastic Cartilage 2) Fibrocartilage Click here for Answers 1) What tissue and preparation does this picture depict? 1) Decalicified bone 2) Identify the layer the arrows are identifying 2) Periosteum 3) Identify the structures indicated by the short arrowheads 3) Lacunae / Blood vessels What is housed in these spaces? 4) Name the type of cells of the pink layer 5) Bonus! What tissue fills the far left of the picture? 4) Osteocytes 5) Bone Marrow with scattered adipocytes 1) Name the structure the picture depicts. Click here for Answers 2) Name the middle light purple layer of this structure. What is it made of? 1) Muscular artery 3) Identify the substance to which the arrow heads are pointing 3) Elastin 2) Tunica media / Muscle 1) Identify the structures indicated by the arrows What light colored centers of these structures called? 2) Where are these structures located in the body? 3) Identify the tissue indicted by the yellow arrow Click here for Answers 1) Peyer’s patches / germinal centers 2) In the intestine (the ilieum) 3) Simple columnar secretory and absorptive apitheleium Click here for Answers 1) Identify the tissue in the center of the image 2) What type of cell is indicated by the long arrow? 1) Simple columnar secretory and absorptive epithelium 3) Where might this tissue be found? 2) Goblet cell 4) Bonus! What type of cells are indicated by the short arrows? 3) In the intestine 4) Defense cells Click here for Answers 1) Identify the layer indicated by the short arrow 2) What types of cells are found in this layer (from #1)? 3) Identify the layer indicated by the long arrows 4) Name the structures to which the long arrows are pointing 5) What is the tissue filling the far right of the picture? 1) Fiberous Perichondruim 2) Chondroblasts 3) Chondrogenic 4) Cell nests 5) Adipose Click here for Answers 1) Identify the organ 2) Identify the structure indicated by the arrowhead 3) Identify the region indicated by the arrowhead 4) Name the area that surrounds the region named in the last question. 5) Identify the structures the long arrows are indicating 1) Spleen 2) Lymphatic nodule 3) White pulp 4) Red Pulp 5) Trabeculae Name these cells. 1 3 Click here for Answers 2 1) Polychromatophilic erythroblasts 2) Normoblasts 3) Megakaryocyte