問題一覧
1
What segment of basilar membrane vibrates with the highest amplitude in high- pitched sounds:
proximal segment;
2
Select the cortical area which is NOT an association area:
somatosensory area;
3
What is the function of Broca's area:
formation of words and speech;
4
Motor aphasia is caused by lesion of the following cortical areas:
Broca's area;
5
Motor aphasia is caused by lesion of the following cortical area:
Broca's area;
6
What is the major function of Wernicke's area :
language comprehension;
7
What is true for sensory aphasia:
inability to understand spoken words;
8
What structure of brain is responsible for transforming short-term memory in
hippocampus;
9
What disorder occurs when hippocampus is damaged:
anterograde amnesia;
10
The repetitive route of excitation through a loop of neurons (reverberating circuit) is responsible for:
short term memory;
11
What trait is not characteristic for slow wave sleep:
rapid eye movements;
12
What trait is not characteristic for paradoxical sleep:
decreased brain metabolism;
13
What neurotransmitter is considered to be involved in slow wave sleep:
serotonin;
14
The positive nitrogen balance means:
the intake of nitrogen into the body is more than the loss of nitrogen from the body;
15
The negative nitrogen balance means:
the loss of nitrogen from the body is more than the intake of nitrogen into the body;
16
The nitrogen equilibrium means:
the intake of nitrogen into the body is same as the loss of nitrogen from the body
17
Choose the correct answer about shivering:
the primary motor center for shivering is stimulated by "cold" signals from the skin and spinal cord;
18
Choose the correct answer about shivering:
the primary motor center for shivering is stimulated by signals from anterior hypothalamus;
19
Choose the correct answer about shivering:
the primary motor center for shivering is located in the brain stem;
20
Choose the correct answer about available energy in each gram of carbohydrate, fat, protein:
carbohydrate 4.0, fat 9.0, protein 4.0 kcal/g;
21
Choose the correct answer about factors that regulate quantity of food intake:
a decrease in blood glucose level increases food intake;
22
Choose the correct answer about factors that regulate quantity of food intake:
an increase in blood amino acids level increases of food intake;
23
Choose the correct answer about factors that regulate quantity of food intake:
an increase in blood glucose level increases food intake;
24
Choose the correct answer about factors that regulate quantity of food intake:
an increase in blood glucose level increases food intake;
25
Choose the correct answer about factors that regulate quantity of food intake:
an increase in blood glucose level increases food intake;
26
What type of gastric cells secrete pepsinogen?
peptic
27
What type of gastric cells secrete pepsinogen?
chief cells;
28
What type of stomach cells secrete mucus?
mucous neck cells;
29
What type of food needs maximal acidity in gastric secretion?
meat
30
Where is gastrin secreted?
pyloric glands of stomach;
31
What is the function of enterokinase?
activates trypsinogen;
32
Choose the correct pH value of pancreatic secretion:
7.8-8.4;
33
Chose the enzyme that is NOT present in pancreatic juice:
pepsin
34
Regulation of pancreatic secretion is provided by:
both sympathetic and parasympathetic nervous system only;
35
As the food is mixed with gastric juice, the result is called:
chyme
36
Bile pigments are result of degradation of:
hemoglobin
37
Maximal absorption of water in the digestive tube takes place in:
small intestine;
38
What is the stimulus that triggers defecation?
distension of the rectal wall by feces;
39
Choose the type of movement that is NOT present in the small intestine:
receptive relaxation;
40
Choose the type of movement that is NOT present in the small intestine:
mass movements;
41
The factor that inhibits motility of the small intestine:
secretin
42
How much of gastric secretion is released in cephalic phase?
20 %;
43
Choose the INCORRECT answer about pancreatic secretion:
pancreatic secretion is regulated only by nervous mechanisms;
44
The gastric secretion is stimulated by following factors, EXCEPT:
norepinephrine
45
gastric and cephalic;
all phases;
46
The gallbladder contraction is stimulated by:
cholecystokinin
47
The gastrin is secreted by:
G cells in the stomach;
48
Choose the factor that inhibits stomach movements:
secretin
49
When H+ is secreted by parietal cells in the lumen of stomach, it is exchanged for:
K+;
50
The gastric digestion is most important for:
proteins