Description : What is the pH in gastric juice?
Last Answer : This pH level is approx. 2.
Description : The pH of gastric juice of infants is (A) 2.0 (B) 4.0 (C) 4.5 (D) 5.0
Last Answer : Answer : D
Description : The pH of gastric juice become low in (A) Hemolytic anemia (B) Pernicious anemia (C) Both (A) and (B) (D) None of these
Last Answer : Answer : B
Description : The pH of gastric juice released during digestion is a) Less than seven b) More than seven c) Equal to seven d) Equal to zero
Last Answer : a) Less than seven
Description : Omeprazole exerts practically no other action except inhibition of gastric acid secretion because: A. It transforms into the active cationic forms only in the acidic pH of the gastric juice B. Its ... forms are unable to diffuse out from the gastric parietal cell canaliculi D. All of the above
Last Answer : D. All of the above
Description : What substances are contained in gastric juice ? What are their functions ? -Science
Last Answer : The gastric juice contains three substances; hydrochloric acid, the enzyme pepsin and mucus. Functions: (a) Hydrochloric acid: It makes the medium of gastric juice acidic so that the enzyme pepsin ... Mucus: The mucus helps to protect the stomach wall from its own secretions of hydrochloric acid.
Description : Which organ that secrete gastric juice?
Last Answer : The pancreas
Description : What is another name for gastric juice ?
Last Answer : Another name for gastric juice is digestive juice.
Description : Assertion `:` Gastric glands occur throughout the alimentary canal. Reason `:` Gastric juice inhibits movement of food through the alimentary canal
Last Answer : Assertion `:` Gastric glands occur throughout the alimentary canal. Reason `:` Gastric juice inhibits ... D. If both Assertion & Reason are false.
Description : Gastric juice of infants contains
Last Answer : Gastric juice of infants contains A. nuclease, pepsinogen, lipase B. pepsinogen, lipase, rennin ... rennin, pepsinogen D. maltase, pepsinogen, rennin
Last Answer : Gastric juice of infants contains A. amylase, rennin, pepsinogen B. maltase, pepsinogen, rennin ... pepsinogen, lipase D. pepsinogen, lipase, rennin
Description : Assertion: Gastrectomy can lead to iron-deficiency or anaemia. Reason: HCl of gastric juice converts `Fe^(3+)` into `Fe^(2+)` which makes iron absorba
Last Answer : Assertion: Gastrectomy can lead to iron-deficiency or anaemia. Reason: HCl of gastric juice converts `Fe^ ... `Fe^(2+)` which makes iron absorbabale.
Description : What is the enzymes in gastric juice that breaks down proteins?
Last Answer : Need answer
Description : The Instrinisic Factor (HCl and mucoproteins) present in the gastric juice help in the absorption of (A) Vitamin B2 (B) Tocopherols (C) Folic acid (D) Vitmain B12
Description : A digestive secretion that does not contain any digestive enzyme is (A) Saliva (B) Gastric juice (C) Pancreatic juice (D) Bile
Description : All of the following statements about cholecystokinin pancreozymin are true except (A) It is secreted by mucosa of small intestine (B) It stimulates secretion of pancreatic juice rich in enzymes (C) It stimulates contraction of gall bladder (D) It inhibits gastric motility
Description : Secretin causes all of the following except (A) Secretion of pancreatic juice (B) Secretion of bile (C) Inhibition of gastric secretion (D) Stimulation of intestinal motility
Description : The acid present in gastric juice is – (1) Hydrochloric (2) Nitric (3) Sulphuric (4) Ascorbic
Last Answer : (1) Hydrochloric Explanation: Gastric glands within the stomach produce secretions called gastric juice. Hydrochloric acid (HCl) converts pepsinogen to pepsin hich breaks down proteins to peptides.
Description : The hormone that stimulates the stomach to secrete gastric juice is (a) enterokinase (b) enterogastrone (c) gastrin (d) renin
Last Answer : (c) gastrin
Description : Secretion of gastric juice is stopped by (a) gastrin (b) pancreozymin (c) cholecystokinin (d) enterogastrone
Last Answer : (d) enterogastrone.
Description : Which of the following is the function of enterogastrone? (a) It inhibits the secretion of gastric juice. (b) It stimulates the secretion of digestive juices in the stomach. (c) It stimulates the flow of pancreatic juice. (d) It regulates the flow of bile.
Last Answer : (a) It inhibits the secretion of gastric juice.
Description : What will happen if the secretion of parietal cells of gastric glands is blocked with an inhibitor? (a) In the absence of HCl secretion, inactive pepsinogen is not converted into the active ... c) Gastric juice will be deficient in chymosin. (d) Gastric juice will be deficient in pepsinogen.
Last Answer : (a) In the absence of HCl secretion, inactive pepsinogen is not converted into the active enzyme pepsin.
Description : Gastric juice of infants contains (a) pepsinogen, lipase, rennin (b) amylase, rennin, pepsinogen (c) maltase, pepsinogen, rennin (d) nuclease, pepsinogen, lipase
Last Answer : (a) pepsinogen, lipase, rennin
Description : Secretin stimulates production of (a) saliva (b) gastric juice (c) bile (d) pancreatic juice.
Last Answer : (d) pancreatic juice.
Description : The primary mechanism by which prostaglandins promote ulcer healing is: A. Inhibition of gastric acid secretion B. Augmentation of bicarbonate buffered mucus layer covering gastroduodenal mucosa C. Increased bicarbonate secretion in gastric juice D. Increased turnover of gastric mucosal cell
Last Answer : B. Augmentation of bicarbonate buffered mucus layer covering gastroduodenal mucosa
Description : The following class of gastric antisecretory drug also reduce gastric motility and have primary effect on juice volume, with less marked effect on acid and pepsin A. Histamine H2 blockers B. Anticholinergics C. Proton pump inhibitors D. Prostaglandins
Last Answer : B. Anticholinergics
Description : Weakly acidic drugs: A. Are bound primarily to α1 acid glycoprotein in plasma B. Are excreted faster in alkaline urine C. Are highly ionized in the gastric juice D. Do not cross blood-brain barrier
Last Answer : B. Are excreted faster in alkaline urine
Description : A good source of lipase is (a) Saliva (b) Bile (c) Gastric juice (d) Pancreatic juice .
Last Answer : (d) Pancreatic juice .
Description : Gastric juice includes (a) HCI (b) Pepsin (c) Rennin (d) All
Last Answer : (d) All
Description : The acid present in gastric juice is (1) Hydrochloric (2) Nitric (3) Sulphuric (4) Ascorbic
Last Answer : Hydrochloric
Description : which. orange juice is a solution that contains citric acid, which gives orange juice an approximate pH of 3.5. Which substance is more acidic than orange juice?
Last Answer : battery acid with a pH of 0.8
Description : What is the pH of lemon juice ?
Last Answer : Lemon juice has a pH of 2.3.
Description : What is the pH of orange juice ?
Last Answer : : The PH of orange juice is 3.6-4.3.
Description : What is the pH of apple juice ?
Last Answer : The PH of apple juice is 3.4-4.0.
Description : What is the pH of pancreatic juice ?
Last Answer : The pH value of pancreatic juice is 8.1 .
Description : What color does the pH paper change in orange juice?
Last Answer : The pH of Orange Juice varies from about 3.3 to 4.2, which makesit weakly acidic. This would be orange on many UI papers, but theydo vary so always compare the colour with the chart supplied.
Description : What are the advantages and disadvantages of measuring pH of lemon juice with indicator solution?
Last Answer : kkjhkvgbvbbhhh
Description : The pH of lemon juice is expected to be (1) equal to 7 (2) nothing can be predicted (3) less than 7 (4) more than 7
Last Answer : (3) less than 7 Explanation: The pH level of lemon juice is, 2.00 to 2.60. It varies depending on the lemon. pH expresses different levels of acidity or alkalinity within a solution.
Description : A sample of grapefruit juice at 25 degrees Celsius has a hydronium concentration of 1.78 X 10-3 molar. What is the pH of the solution? w) 2.22 x) 2.75 y) 3.25 z) 6.33
Last Answer : ANSWER: X -- 2.75
Last Answer : less than 7
Description : Gastric enzyme pepsin acts only in acidic medium with in a limited pH concentration. It varies `:`
Last Answer : Gastric enzyme pepsin acts only in acidic medium with in a limited pH concentration. It varies `:` A. 1.20 to 1.80 ... C. 2.00 to 2.50 D. 1.50 to 2.60
Description : The pH optima of gastric lipase is (A) 3.0–6.0 (B) 1.0–2.0 (C) 8.0 (D) 8.6
Last Answer : Answer : A
Description : Which of the following statements concerning monitoring techniques in the intensive care unit are true? A. Pulmonary artery and pulmonary capillary wedge pressure readings should be made ... clinical conditions not associated with tissue hypoxia, including liver disease and hypermetabolic states.
Last Answer : Answer: BD DISCUSSION: Many different monitoring techniques may be used to assess the adequacy of therapy for shock. The pulmonary artery catheter can provide important hemodynamic and oxygen ... also be seen with liver disease, toxin ingestion, and hypermetabolic states not associated with shock
Description : Streptomycin sulfate is not absorbed orally because it is (a) Degraded by gastrointestinal enzymes (b) Destroyed by gastric acid (c) Highly ionized at a wide range of pH values (d) Insoluble in water
Last Answer : Ans: C
Description : How is the gastric mucosa protected from the acid pH of the stomach?
Last Answer : The gastric epithelium is mucus secretory, i.e., it produces mucus. The mucus covers the stomach wall preventing corrosion by the gastric juice.
Description : Streptomycin sulfate is not absorbed orally because it is: A. Degraded by gastrointestinal enzymes B. Destroyed by gastric acid C. Highly ionized at a wide range of pH values D. Insoluble in water
Last Answer : C. Highly ionized at a wide range of pH values
Description : ________________ causes pharmacodynamic drug interaction. a) Gastric motility changes. b) Stimulation of metabolism. c) Alteration of pH of GIT. d)Interactions at receptor site.
Last Answer : d)Interactions at receptor site.