ATI TEAS 7

Comprehensive TEAS 7 science review: liver function, digestion, immunity, hormones, anatomy & chemistry. Key terms and explanations to help you master core exam topics efficiently.

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QAll TEAS7Study online at https://quizlet.com/_es6m7kRole of Liver‘Enzymes from liver deaminate amino acids*convert ammonia Io urea‘metabolize consumed toxinsstore glucose to glycogenChymeStomach secretion mixtureincludes mucus (lines the stomach), hydrochloric acid, andpepsinogenCytotoxic T cell‘Recruited by h e l p e r ! ceil via cytokinesis*kill any cell containing pathogens antigen signatureRole of Duodenum‘First portion of the small intestine‘most chemical digestion here but no real absorption‘Pancreatic secretions collect here for neutralizing HCI‘Gallbladder Bile is alkaline to help neutralize acid‘brush border enzymes produced hereRole of Jejunumabsorption of nutrients mostly herebronchopulmonary segmentsEach lung lobe has its own bronchus and own arteryolecranialBack of elbowPepsinogen‘enzyme that breaks down peptides in the stomach‘found in chyme‘is converted to pepsinMacrophage‘AKA Antigen-presenting cell‘digests pathogens and presents antigen to helper T CellRole of Large Intestine‘absorbs remaining waler: Salts‘Vitamin K absorbed here‘digested material exposed to bacterial terminationRenin‘hormone that regulates retention of water and salts: stimulatesrelease of aldosterone that helps retain water and salts‘regulates BP in controlling water and salt retentionP>1ale Gamete production‘LH released in testes to produce more testosterone‘sperm production when testosterone and FSH released in thetestesHigh Blood sugarincrease glucose signals pancreatic beta-cells to release insulin,promoting cell uptake to decrease BGLactealslymphatic vessels of small intestine that absorb digested lipidsIleum characteristicsAbsorbs what jejunum doesnt absorbabsorb polar hydrophilic digested nutrients into blood‘Absorb Lipids (into chylomicrons transporters) and Vitamin B12Histamines‘part of innate (natural) immunity‘causes local swelling and recruits WBCsPerinealb/w anus and genitalsErythropoietin‘produced in the renal cortex‘hormone for RBC productionFemale Zygote Implantation‘Corpus luteum: empty ovary follicle stimulate release of proges-terone‘progesterone promotes zygote implantation on the uterine en-dometriuminnate immunity‘non-specific immune response‘first line of defenses are the skin, mucus secretions‘our microbiota help fight certain pathogensSuralCalfFemale Gamete production‘FSH released in ovaries to produce more estrogen‘Estrogen cause ova to mature in ovaries' follicle and causesuterine endometrium Io thicken

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ATI TEAS 7

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