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MCB || 246 || - || Digestion || Quizzes || (Exam || 3) || with ||
accurate || solutions
Digestion || begins || in || the || a) || stomach b) || small || intestine || c) || esophagus d) || mouth || - || ✔✔d) || mouth Bile || from || the || liver || and || digestive || juices || from || the || pancreas || enter || which || section || of || the || small || intestine? a) || ilium b) || cecum c) || jejunum d) || duodenum || - || ✔✔d) || duodenum Which || of || the || following || is || not || a || function || of || the || digestive || system? a) || mechanical || digestion b) || nutrient || absorption c) || production || of || ATP d) || waste || elimination || - || ✔✔c) || production || of || ATP Which || of || the || following || is || not || secreted || by || the || stomach || to || aid || in || digestion?
a) || bile b) || hydrochloric || acid c) || regulatory || hormones d) || pepsinogen || - || ✔✔a) || bile During || digestion, || the || major || site || of || nutrient || absorption || is || the a) || stomach b) || pancreas c) || small || intestine d) || large || intestine || - || ✔✔c) || small || intestine Which || of || the || following || might || stimulate || the || cephalic || phase || of || gastric || secretion? a) || the || production || of || saliva b) || the || production || and || secretion || of || gastrin c) || the || thought || of || food d) || stomach || distention || - || ✔✔c) || the || thought || of || food T/F || Gastric || secretion || is || increased || in || all || three || phases || (cephalic, || gastric, || intestinal). || - || ✔✔false Gastric || secretion || during || the || intestinal || phase || is || inhibited || by || the || presence || of a) || lipids || or || low || pH b) || proteins || or || low || pH
Structurally, || the || human || liver || is || divided || into || how || many || lobes? a) || two b) || three c) || four d) || five || - || ✔✔c) || four T/F || The || liver || lobule || is || the || same || as || a || hepatocyte. || - || ✔✔false Basic || functions || of || the || liver || include a) || secretion, || storage, || and || detoxification b) || secretion, || storage, || and || chemical || digestion c) || storage || and || detoxification || only d) || secretion || and || detoxification || only || - || ✔✔a) || secretion, || storage, || and || detoxification Which || two || fetal || remnants || are || found || on || the || liver? a) || the || round || ligament || and || the || urachus b) || the || round || ligament || and || the || gallbladder c) || the || round || ligament || and || the || ligamentum || venosum || d) || the || urachus || and || the || ligamentum || venosum || - || ✔✔c) || the || round || ligament || and || the || ligamentum || venosum From || external || to || internal, || what || is || the || correct || order || of || layers || of || the || stomach? a) || serosa, || muscularis, || submucosa, || mucosa
b) || mucosa, || serosa, || submucosa, || muscularis c) || mucosa, || submucosa, || muscularis, || serosa d) || seroa, || muscularis, || mucosa, || submucosa || - || ✔✔a) || serosa, || muscularis, || submucosa, || mucosa The || stomach || is || located || in || which || abdominal || quadrant? a) || right || upper b) || right || lower c) || left || upper d) || left || lower || - || ✔✔c) || left || upper Functions || of || the || stomach || include a) || chemical || digestion || and || absorption || of || proteins b) || chemical || digestion || only c) || chemical || and || mechanical || digestion d) || mechanical || digestion || only || - || ✔✔c) || chemical || and || mechanical || digestion Which || region || of || the || stomach || is || continuous || with || the || esophagus? a) || fundus b) || pyloric || sphincter c) || body d) || cardiac || region || - || ✔✔d) || cardiac || region Which || cell || of || the || gastric || glands || produces || pepsinogen?
d) || the || enteric || plexus e) || local || reflexes || - || ✔✔b) || parasympathetic || reflexes || and || local || reflexes T/F || Defecation || reflexes || are || stimulated || by || the || presence || of || feces || in || the || rectum. || - || ✔✔true T/F || Mass || movements || of || the || colon || propel || its || contents || toward || the || rectum. || - || ✔✔true Which || of || the || following || does || not || stimulate || the || secretion || of || HCl || in || the || stomach? a) || taste || of || food b) || distention || of || the || stomach || as || it || fills || with || food c) || smell || of || food d) || secretin || - || ✔✔d) || secretin Secretin || is || released || from || the || duodenum || in || response || to a) || sodium || hydroxide || in || chyme b) || the || hormone || gastrin c) || hydrochloric || acid || in || chyme d) || partially || digested || protein || - || ✔✔c) || hydrochloric || acid || in || chyme Which || of || the || following || enzymes || is || produced || by || the || stomach? a) || trypsin
b) || pepsin c) || chymotrypsin d) || secretin e) || insulin || - || ✔✔b) || pepsin T/F || When || chyme || enters || the || duodenum, || gastric || secretion || increases || - || ✔✔false T/F || Gastrin || functions || to || increase || the || production || of || HCl || in || the || stomach. || - || ✔✔true In || the || parietal || cells, || the || enzyme || carbonic || anhydrase || causes || a || reaction || between a) || carbon || dioxide || and || water b) || carbonic || acid || and || water c) || bicarbonate || ions || and || hydrogen || ions d) || hydrogen || ions || and || potassium || ions e) || hydrogen || ions || and || chloride || ions || - || ✔✔a) || carbon || dioxide || and || water Hydrochloric || acid || is || formed || when || hydrogen || ions || and || chloride || ions || join || in || the a) || parietal || cell || nucleus b) || parietal || cell || cytoplasm c) || duct || of || the || gastric || gland d) || stomach || lumen || - || ✔✔c) || duct || of || the || gastric || gland
b) || chloride; || potassium c) || potassium; || hydrogen d) || hydrogen; || potassium || e) || potassium; || chloride || - || ✔✔d) || hydrogen; || potassium T/F || The || first || step || in || the || formation || of || hydrochloric || acid || is || the || active || transport || of || carbon || dioxide || into || the || parietal || cells. || - || ✔✔false T/F || The || enzyme || carbonic || anhydrase || catalyzes || the || formation || of || bicarbonate || from || carbon || dioxide || and || hydrogen. || - || ✔✔false T/F || Protein || digestion || begins || in || the || small || intestine. || - || ✔✔false T/F || When || substances || are || moved || through || the || epithelial || cells || that || line || the || GI || tract || wall || and || are || carried || into || the || blood || or || lymph, || this || process || is || called || secretion. || - || ✔✔false T/F || The || epithelial || lining || of || the || oral || cavity || has || a || transitional || epithelium. || - || ✔✔false T/F || All || enzymes || that || digest || protein || are || released || as || inactive || enzymes || and || must || be || activated || because || the || enzymes || would || destroy || the || proteins || within || the || cells || that || produce || them. || - || ✔✔true In || what || ways || is || the || large || intestine || histologically || different || from || the || small || intestine? || Check || all || that || apply.
a) || has || numerous || intestinal || glands b) || has || a || smooth || muscosa c) || lacks || intestinal || villi d) || has || a || simple || columnar || epithelium || with || goblet || cells || - || ✔✔b) || has || a || smooth || mucosa c) || lacks || intestinal || villi T/F || The || duodenum || is || considered || part || of || the || upper || gastrointestinal || (GI) || tract. || - || ✔✔true T/F || Mastication || is || the || process || of || chemically || reducing || food || bulk || into || smaller || particles || to || facilitate || swallowing. || - || ✔✔false T/F || Secretin || is || released || from || the || small || intestine || primarily || in || response || to || the || acidic || chyme || coming || from || the || stomach || and || secretin || causes || the || release || of || an || alkaline || solution || containing || bicarbonate || from || the || pancreas. || - || ✔✔true T/F || The || liver || stores, || concentrates, || and || releases || bile || into || the || duodenum. || - || ✔✔false T/F || When || glucose || stores || are || low || during || exercise, || energy || can || be || liberated || from || adipocytes || via || lipogenesis. || - || ✔✔false
The || pancreas || is || located || primarily || on || the || _________blank || side || of || the || body, || and || it || produces || an || _________blank || juice || that || is || rich || in || a || variety || of || enzymes. a) || left; || acidic b) || left; || alkaline c) || right; || acidic d) || right; || alkaline || - || ✔✔b) || left; || alkaline T/F || Pancreatic || juice || is || secreted || by || the || exocrine || pancreatic || acini. || - || ✔✔true Lacteals a) || are || found || only || in || the || large || intestine b) || absorb || the || products || of || fat || digestion c) || secrete || intestinal || juice d) || connect || directly || to || the || liver e) || all || the || choice || are || correct || - || ✔✔b) || absorb || the || products || of || fat || digestion The || pancreas || produces || enzymes || that || digest || which || of || the || following || nutrients? || Select || all || that || apply. a) || carbohydrates b) || proteins c) || lipids d) || nucleic || acids || - || ✔✔a) || carbohydrates b) || proteins c) || lipids
d) || nucleic || acids The || mineral || _________blank || helps || with || thyroid || hormone || production || and || the || maintenance || of || the || normal || metabolic || rate. || With || a || deficiency, || an || individual || may || develop || a || goiter || and || have || a || decrease || in || normal || metabolism. a) || iodine b) || iron c) || potassium d) || zinc || - || ✔✔a) || iodine Lactose || intolerant || individuals || cannot || digest || the || _________blank || lactose || because || they || lack || the || enzyme || _________blank. a) || polysaccharide; || maltase b) || disaccharide; || lactase c) || monosaccharide; || dextrolactase d) || lipid; || pancreatic || lipase e) || fatty || acid; || sucrolactase || - || ✔✔b) || disaccharide; || lactase Nucleic || acids || are || digested || within || the a) || mouth b) || stomach c) || small || intestine d) || pancreas e) || large || intestine || - || ✔✔c) || small || intestine
-lipid: || lipolysis, || lipogenesis, || beta-oxidation, || cholesterol || synthesis -carbohydrate: || gluconeogenesis, || glycogenolysis Put || the || examples || in || the || correct || category: positive || nitrogen || balance, || negative || nitrogen || balance a) || malnutrition b) || growing || individuals c) || blood || loss d) || nitrogen || absorption || > || excretion e) || nitrogen || excretion || > || absorption f) || injury || recovery g) || pregnant || females || - || ✔✔-positive: || growing || individuals, || pregnant || females, || injury || recovery, || nitrogen || absorption || > || excretion -negative: || malnutrition, || nitrogen || excretion || > || absorption, || blood || loss Which || of || the || following || statements || is || true || regarding || the || fed || and || fasting || states? || Check || all || that || apply. a) || fed || state || only || lasts || for || approx. || 30 || min || after || a || meal || b) || during || the || fed || state, || nutrients || may || be || used || immediately || to || meet || energy || demands c) || glycogenolysis || is || most || likely || utilized || to || meet || energy || during || the || fasting || state d) || blood || glucose || drops || significantly || during || the || fed || state
e) || gluconeogenesis || most || likely || occurs || at || least || 4 || hours || after || the || last || meal, || during || the || fasting || state || - || ✔✔b) || during || the || fed || state, || nutrients || may || be || used || immediately || to || meet || energy || demands c) || glycogenolysis || is || most || likely || utilized || to || meet || energy || during || the || fasting || state e) || gluconeogenesis || most || likely || occurs || at || least || 4 || hours || after || the || last || meal, || during || the || fasting || state A || patient's || blood || sample || shows || elevated || glucose, || triglycerides, || and || amino || acids. || Select || all || that || are || likely || in || this || example. a) || the || patient || recently || ate || a || meal b) || the || patient || is || in || the || fed || state c) || the || blood || sample || was || taken || after || an || overnight || fast d) || the || patient || is || in || the || fasting || state || - || ✔✔a) || the || patient || recently || ate || a || meal b) || the || patient || is || in || the || fed || state T/F || Egg || white || contains || all || the || essential || amino || acids, || and || is || therefore || classified || as || a || complete || protein. || - || ✔✔true T/F || Nutrients || can || often || be || interconverted || in || order || to || meet || the || needs || of || the || body || - || ✔✔true T/F || Bile || catalyzes || the || breakdown || of || triglyceride || into || a || monoglyceride || and || two || free || fatty || acids. || - || ✔✔false Protein || digestion || begins || in || the
