Gastric Fluid

Question 1

Secretex hydrochloric acid and intrinsic factor

Answer 1

Parietal cells of the stomach

Question 2

Secrete pepsinogen

Answer 2

Zymogen chief cell

Question 3

Secrete gastrin

Answer 3

Specialized G cells

Question 4

Composition of normal gastric juice ate the height of digestion

Answer 4

Water
Mineral salts
Pepsin and renin
Particles of food
Free HCl
Mucus

[Wag MagPaPa aFaM]

Question 5

Pathologic gastric juice

Answer 5

Organic acids
Blood
Bile
Pus and mucus
Trypsin

[ BB POT]

Question 6

How to Collect gastric juice

Answer 6

Insertion of gastric tube into the stomach

Question 7

Introduced through the mouth

Answer 7

Rehfuss tube

Question 8

Inserted through nose

Answer 8

Levin tube

Question 9

______ is given to fasting px in order to stimulate the secretion of gastric juice

Answer 9

Test meals

Question 10

Bread and water or weak tea

Answer 10

Ewald’s test meal

Question 11

Oatmeal, meal for the detection of lactic acid

Answer 11

Boas test meal

Question 12

Mashed potatoes, broiled beefsteak, bouillon

Answer 12

Riegel’s test meal

Question 13

Chemical stimulant

Answer 13

Pentagastrin
Histamine
Histalog
Insulin

[PHHI]

Question 14

Chemical stimulant of choice

Answer 14

Pentagastrin

Question 15

Normal color of gastric fluid

Answer 15

Pale gray and contain mucus

Question 16

Volume

Answer 16

Normal: Few mL - 50 mL (30 mL)
Fasting: 20- 100 mL

Question 17

Large quantity of mucus signifies

Answer 17

Catarrhal type of gastritis

Question 18

Odor

Answer 18

Odorless or slightly sour

Question 19

Qualitative test for free hcl

Answer 19

Dimethylamino-azobenzol: cherry red
Gunzberg’s: purplish red
Boa’s: rose-red

Question 20

Quantitative test for free hcl

Answer 20

Topfer’s method

Question 21

Topfer’s method is titrated with

Answer 21

NaOH

Question 22

Topfer’s method NV

Answer 22

25-50 degrees

Question 23

total acidity indicator

Answer 23

Phenolphthalein

Question 24

Total acidity NV

Answer 24

50-70 degrees

Question 25

Total acidity endpoint

Answer 25

Faint pink

Question 26

Combined hcl indicator

Answer 26

Sodium alizarin

Question 27

Combined hcl NV

Answer 27

10-15 degrees

Question 28

Combined hcl endpoint

Answer 28

Violet

Question 29

Increased free hcl

Answer 29

Hyperchlorhydria

Question 30

Hyperchlorhydria is associated with

Answer 30

Peptic ulcer

Question 31

Decreased free hcl

Answer 31

Hypochlorhydria

Question 32

Hypochlorhydria is associated with

Answer 32

Carcinoma of the stomach and chronic gastritis ( below 3.5 or 1 pH)

Question 33

Absence of free hcl

Answer 33

Achlorhydria

Question 34

Achlorhydria is associated with

Answer 34

Carcinoma of stomach and advanced gastric cancer (3.5 or 1 pH)

Question 35

Most accepted expression of gastric acid secretions the represents the sum of 4 15-minute spx

Answer 35

Maximum acid output (MAO)

Question 36

Presence of ______ is the indication that free hcl id present in the stomach

Answer 36

Azure blue

Question 37

Refers to the failure of the stomach acidity to fall lower than 6 pH

Answer 37

Anacidity

Question 38

It stimulates parietal cells to produce hydrochloric acid

Answer 38

Gastrin

Question 39

Major digestive enzyme

Answer 39

Pepsin