Histology practical #2 quiz slides, questions, & answers
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The quizzes Dr. K gave to us.
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Histology practical #2 quiz slides, questions, & answers
- 1. Histology Practical #2 Quiz Slides, Questions, and Answers
- 2. Quiz #4
- 14. He’s missing a slide in the online file
- 15. Quiz #5
- 26. Quiz #6
- 40. Quiz #7
Hinweis der Redaktion
- A) Identify the tissue Skeletal B.) How do you know? Striations and Peripherally located Nuclei C) What is the connective tissue in the field of view? Areolar (Endomysium)
- A) Identify the structure in the two juxtaposed micrographs Adherens Desmosome B) Where can they be found in muscle? Intercalated Discs of Cardiac Muscle
- A) Identify the tissue Ground Bone B) Identify the type of preparation Dry Ground Bone C) Specifically what is the tissue around the osteon Interstitial Lamellae
- A) Locate the field of view Hyaline Cartilage of Epiphyseal Plate B) What does this area represent? (Area in open space b/w two groups) Zone of Proliferating Cartilage - Represents Mitotically Active Bone Growth - Under Influence of GH Top is zone of resting cartilage
- A) Can you identify the cell type in the field of view? Smooth Muscle Cell B) Identify the type of preparation. Whole Mount Macerated Cell (Not a section)
- A) Identify the tissue in the field of view. Cardiac Muscle Tissue B) How do you know? Fields of Conheim, Centrally located Nuclei, Branching fibers, Lipofuchsin Fields of Conheim - Pattering of branching / separation artifact w/in the fiber Previously thought that it represents separation b/w the myofibrils w/in the cells
- A) Identify the type of tissue. DRCCT C) Where can it be found? Tendon and Ligaments
- A) Identify the cell type in the bottom layer above the strip above the pointer. Skeletal Muscle, Fassicles B) Identify the fate of the white connective tissue the arrow is in. Perimysium C) What is the mouse pointing at? (Not a fibroblast) Myoblast
- A) Identify the tissue. Articular Hyaline Cartilage B) Provide a specific location where it can be found. Articular Joints, Nasal Cartilage
- A) Identify the tissue in the field of view. Skeletal muscle tissue B) How do you know? Multiple Peripherally Located Nuclei
- A) Identify the tissue in the field of view. Developing Bone B) Identify the little purple dot cell type. Osteocyte C) What is that cell type's function? Secrete Bone Matrix and resorbs bone matrix Osteoclast - multinucleated giant cell in top right corner
- A) Identify the predominant tissue type in the field of view. Smooth Muscle Tissue B) Locate the field of view. Muscularis Externa C) How do you know? Longitudinal and cross sections Inner = circular, outer = longitudinal
- A.) Locate the field of view. Developing Long Bone Primary Center of Ossification B.) What is the anatomical structure? Bony Spicule C.) What is it a part of? Primary Spongiosa
- A.) Identify the object in the field of view. Skeletal Muscle Fiber B.) Identify the preparation. Whole mount / Teased
- A.) Identify the object in the field of view. Parasympathetic Plexus / Neuroinsular Complex B.) How do you know? Eccentric nuclei surrounding giant cells
- A.) What are the two predominant tissue types in the field of view? Skeletal Muscle Tissue and Dense Regular Collagenous Connective Tissue (Of a Tendon) B.) Give a name for the field of view. (This is a section of _____.) A myotendinous junction
- A.) Identify the tissue in the field of view. Cardiac Muscle Tissue B.) How do you know? Central Nuclei and Branching fibers, Fields of Conheim
- A.) Identify the tissue in the field of view. Smooth Muscle Tissue B.) How do you know? Dense Bodies scattered throughout the lines (and glycogen particles scattered throughout (light dark spots)
- A.) Identify the space blow the dark circle. Neurollemocyte / Schwann Cell B.) Identify the space in the middle of the dark circle. Axon C.) Identify the thin line that goes around the whole middle structure. Basal Lamina
- A.) Locate the field of view. Smooth Muscle Tissue of the Muscularis Externa of the Small Intestine B.) To what does this nucleus belong? Myenteric Plexus (Cell in top right w/ two nuclei)
- A.) Identify the tissue. Skeletal Muscle Tissue B.) How do you know? Triad and not a diad (little black squiggly line b/w bands down low)
- A.) Identify the tissue. Cardiac Muscle TIssue B.) How do you know? Diad at the Z-Line (vesicle like structure)
- A)What is this? Pacinian Corpuscle B.) Where can it be found? Pancreas, Dermis, Mesentery, any of the internal organs C) What is its function? Mechanoreception D.) Where did this section come from (specifically?) Pancreas
- A)Identify the three major objects in the field of view: Artery Nerve Vein B.) Specifically, what is the thick pink layer under the thick orange layer called? Kind of artery (Muscular artery w/ primarily smooth muscle) LARGE ELASTIC ARTERIES HAVE VERY PROMINENT TUNICA INTIMA
- A)Describe the preparation. Bone marrow smear B)Characterize the big cell type Basophilic erythroblast C)Characterize the small cell type Polychromatophilic erythroblast Characterize the bottom right cell type Neutrophilic metamyeolocyte
- Identify the type of preparation Peripheral Blood Smear B)Identify two cell types that are unlike all the others Basophilic band cell and blood monocyte
- A)Identify the field of view. Lymph Node B)How do you know? Nodules and the subcapsular sinus
- A)Identify the top thick red line Internal elastic membrane / lamina B)This is most likely a high-mag micrograph of what? Aorta (large elastic artery w/ very prominent tunica intima
- A)Locate the field of view. Spongiosa C)What's the direction of growth? Downward
- A)Identify the type of preparation. Blood smear B)Identify the cell type unlike all the others. ? C)What is that cell's function? ?
- A)Identify the type of preparation. Bone marrow Spread B)What cell type is the one to the left with the pink and purple in it. Normoblast C.) What is the cell in the middle (BIG ONE) doing? Marcophage engulfing a cell
- A)Identify the tissue in the field of view. Hyaline cartilage B)How do you know? Epiphyseal Plate
- A)Identify the structure in the field of view. Artery B)Identify the stain employed. Aldehyde fuschion C)What is he black zig-zaggy line structure called? External elastic membrane
- A)Identify the cell type. Nerve Cell body B)What is the staining? ?
- A.) Locate the field of view. Organ of corti B.) What is its function? Pressure receptors
- A)What is this a section of? Trabecular Bone B.) Identify 3 distinctly different types of connective tissue. Bone marrow, bone, hyaline cartilage C) Identify the stain employed. PAS and hematoxylin stain D.) What is this a section of Epiphysis of long bone w/ red marrow E.) Any immaturity or adult? Adult F.) Have you seen this particular micrograph before? Yes
- A)Identify the tissue in the field of view: Tonsil w/ pseudostratified columnar = pharyngeal tonsil (adenoid) B.) Locate it as precisely as possible Head C.) What is its function? Program white blood cells
- A)Identify the tissue Parathyroid B)What is its function Produces PTH C)When is it most active When in hypocalcemia / after shitty lunch
- A.) Identify the tissue Bone marrow smear B) Identify this cell types Polychromatic erythroblast
- A)Identify the tissue. Cardiac Muscle Tissue B)Identify 3 distinguishing characteristics distinguishable in the field of view Intercalated Discs, striations, centrally located nuclei, branching fibers, lipofuschin
- A) Identify the tissue. Bone marrow spread B) This cell is most likely a? Normoblast C )This cell is most likely a? Basophilic myelocyte
- A) Identify the structure in the field of view. Arterial wall C) This orange component is called a and its function is to??? Tunica adventitia - anchors the vessel wall to the surrounding area
- A) Identify the tissue in the field of view. Lymph Node B) How do you know / identifying feature Subcapsular space up top C) What is this component called? Medullary cord
- A) Identify the tissue in the field of view Bone marrow Spread B) Identify these three cell types Proerythroblast and polychromatophilic erythroblast
- A) Identify the tissue in the field of view. Elastic Cartilage B) What is an identifying characteristic? C) Where can it be located in your body? External ear, epiglottis
- A)Identify the tissue and preparation Bone marrow smear B)Identify the two cell types. Eosinophilic band cell and neutrophilic band cell
- A)What's the tissue nad preparation? Bone marrow smear B.) What cell type is this? Basophilic myelocyte
- A.) Identify the tissue and peparation Bone marrow smear B.) Identify the cell types Eosinophilic band cell, Polychromatophilic erythroblast, and neutrophilic band cell
- Dr. K put this up but it wasn’t in the quiz…