Finals: Digestive & Skin Flashcards
What part of the stomach has deep pits and shallow glands
Pyloric and cardiac regions
What cell in the liver actives phagocytosis of foreign particles
Von Kupffer cells
What type of salivatory gland contains deeply stained secretory cells and centrally locatd nuclei
Serous gland
What is the name of the localized thickening of the outer layer of smooth muscle in the Large Intestine
Taenia coli
What type of epithelium lines the small intestine
Simple columnar striated epithelium
What structure secretes mucus into the small intestine to combat stomach acid
Brunner’s gland
What cells produces intrinsic factor
Parietal/Oxyntic cells
The canals of Herring are associated with what substance
Bile
What papillae is associated w/ Von Ebner’s gland
Circumvallate papillae
What nerve plexus is located between the 2 smooth muscle layers of the muscularis externa in the small intestine
Auerbach’s plexus
What type of epithelium lines the stomach
Simple columnar mucigenous border
What salivary gland contains striated ducts & is purely serous glandular elements
Parotid gland
What structure is lined by tall ciliated columnar cells
Gall bladder
Detox of drugs is a function of
Hepatocyte
What specialized cell is part of simple columnar ciliated bordered epithelium of the small intestine
Goblet cells
Taenia coli are found in the
Colon
What cell secretes enamel
Ameloblasts
What pyramidal cell of the stomach stains intensely with eosin
Parietal/Oxyntic cell
What major salivary gland contains an abundance of serous demilunes
Submandibular gland
What is the functional unit of the liver
Hepatic acinus
Kellikrein is associated with what secretion
Saliva
What is the name of the folding of the lamina propia & muscularis mucosa best seen in the jejunum
Plicae circularis
The liver has immunologic function since it secretes what type of immunoglobulins into bile
IgA
What enzyme is necessary for the production of melanin
Tyrokinase
Where would cytoplasmic granules be seen most easily
Stratum granulosum
What skin layer contains dead cells
Stratum corneum
Tyrosine & Tyrokinase are related to the production of what substance
Melanin
What skin layer, often obscured, exhibits little morphologic structures & poor staining with H&E
Stratum Lucidum
Panniculus adiposus is found in what skin layer
Hypodermis
In what skin layer could the papillary layer be observed
Dermis
What cell contains tonofibrils & tinofilaments
Keratinocytes
What cell is found in the integument that is considered to be psrt of the immune system
Langerhans cell
What layer is pigment cells located
Stratum basale
What cell is thought to be a neuroendocrine or sensory origin
Merkel cell
What CT projection pushes up to the epidermal layer
Dermal papillae
What nerve ending is responsible for fine tactile awareness
Meissner’s corpuscle
What specified cell, in the stratum spinosum, is related to antigen production.
Langerhans cell
Deep pressure is related to what dermal structure
Pacinian corpuscle
