WorksheetsMalabsorptive
Total questions: 15
Worksheet time: 5mins
After a bariatric surgery [Roux-en-Y gastric bypass (RYGB)] is correct:
We did not modify nutritional absortion
We modify all nutritional absortion
We modify just ions absortion
We modify just protein absortion
Water is mainly absorved by:
pinocytosis
diffusion
active transport
co-transport
Choose the correct alternative
Sodium is absorbed only with chlorine
Bicarbonate is absorbed by transforming water and carbon dioxide
Calcium is absorbed using thyroid hormone
Iron is not absorve in small intestine
Patient with bariatric surgery Y roux refers to fatigue and loss of 30% of his weight in 24 months. It is correct :
Fatigue is related to malnutrion of micronutrients
Fatigue is related to malnutrion of macronutrients
Absortion of intrinsic factor of the stomach is not affected
may be related to microcytic anemia
Hydrolysis is a mechanism for:
separate monosaccharide
separate dissacharide
joint monossacharide
joint dissacharide
Hydrolysis occurs in the following nutrients:
proteins, fats
protein
carbohydrates, proteins, fats
carbohydrates, proteins
The opposite mechanism of hydrolysis is called:
condensation
pinocytosis
digestion
active transport
Carbohydrate digestion occurs mainly through by the action of the:
ptyalin
salivary alpha amylase
pancreatic alpha amylase
beta amylase
Maltase and alpha dextrinase break the carbohydrates into:
glucose and maltose
glucose and glucose
glucose and fructose
fructose and maltose
The parietal cells of the stomach are:
The oxynthetic cells
Produce pepsin
Are called major cells
Produce mucus
After a gastrectomy is correct:
increase of gastrin and reduction of intrinsic factor
increase of intrinsic factor and gastrin
reduction of hydrochloric acid and increase of intrinsic factor
reduction of hydrochloric acid and reduction of intrinsic factor
Fatty acids are end products of:
action of lecithin
bile salts
enteric and pancreatic lipase action
bile salts and lecithin
Cholera is an acute intestinal infection caused by Vibrio cholerae, which is a bacterium capable of producing an enterotoxin that causes diarrhea. In some cases, it can be sudden, potentially life-threatening, acute systemic diarrhea with rapid evolution (hours) for severe dehydration and marked decrease in blood pressure. According to this, is correct to afirm:
increased loss of chlorine
increased loss of sodium
decreased absortion of calcium
decreased absortion of macronutrients
Kerckring pleats are:
villi of the small intestine
microvilli of the small intestine
central villus area
conniving valves
Micelles are:
Is a globular structure formed by an aggregate of apathic molecules
Are soluble in water
Combination of bile salts
To transport protein and fat
