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Pharmacology > AGENTS, CONTROLLING THE FUNCTIONS OF THE CENTRAL NERVOUS SYSTEM - CNS stimulants > Flashcards

AGENTS, CONTROLLING THE FUNCTIONS OF THE CENTRAL NERVOUS SYSTEM - CNS stimulants Flashcards

1
Q

Agents, stimulating CNS are

A
  • Fluoxetine
  • Nootropil
  • Sydnocarb
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2
Q

Which CNS stimulants are the agents of selective effect?

A

Psychostimulants

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3
Q

Indicate CNC stimulating drugs, which are the agents of general action

A

Analeptics

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4
Q

Which agents belongs to psychostimulants?

A

Meridil

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5
Q

Indicate the nootropic agent

A

Piracetam

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6
Q

Which agents is a respiratory analeptic?

A

Bemegride

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7
Q

Indicate the CNC stimulating drug, which belongs to adaptogens

A

Eleuterococci extract

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8
Q

Actoprotectors are

A

Stimulators, improving physical efficiency

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9
Q

Adaptogens cause

A

Increased resistance towards stress situations and adaptation to extreme conditions

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10
Q

Indicate the CNS stimulants, which mitigate conditions of weakness or lack of tone within the entire organism or in particular organs?

A

General tonics

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11
Q

Which agents is a general tone-increasing drug of plant origin?

A

Eleuterococci′s extract

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12
Q

Indicate a general tone-increasing drug, which is an agent of animal origin?

A

Pantocrin

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13
Q

Amphetamine

A
  • Is a powerful stimulant of the CNS
  • Stimulates the medullar respiratory center and has an analeptic action
  • Increases motor and speech activity, mood, decreases a sense of fatigue
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14
Q

The mechanism of amphetamine action is related to

A
  • Direct catecholamiergic agonist action
  • Inhibition of monoamine oxydase
  • Increasing a release of catecholaminergic neurotransmitters
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15
Q

Indicate the CNS stimulant, which is a piperidine derivative

A

Meridil

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16
Q

Which CNS psychostimulants is a sydnonymine derivative?

A

Sydnocarb

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17
Q

Sydnocarb causes

A

Decreased sense of fatigue, it facilitates the professional work and fights somnolence

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18
Q

Indicate the psychostimulant, which is a methylxantine derivative

A

Caffeine

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19
Q

Which of the following psychostimulants acts centrally mainly by blocking adenosine receptors?

A

Caffeine

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20
Q

Principal properties of caffeine include

A
  • Cardiac analeptic (increase the rate and the force of the cardiac contraction)
  • Psychoanaleptic (decrease the feeling of tiredness, facilitates the professional work and fights somnolence)
  • Respiratory analeptic (stimulate the bulbar respiratory center)
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21
Q

Principal properties of caffeine do not include

A

Adaptogenic (rise non-specific resistance towards stresses and adapt to extraordinary challenges)

22
Q

Caffeine can produce

A
  • Coronary vasodialation
  • Relaxation of bronchial and biliary tract smooth muscles
  • Reinforcement of the contractions and increase of the striaated muscle work
23
Q

Caffeine can not produce

A

Vasodialation of cerebral vessels

24
Q

Caffeine does not cause

A

Inhibition of gastric secretion

25
Q

Caffeine cause

A
  • Hyperglycemia
  • Moderate diuretic action
  • Increase in free fatty acids
26
Q

Therapeutic uses of caffeine include

A
  • Cardiovascular collapse and respiratory insufficiency
  • Migraine
  • Somnolence
27
Q

Therapeutic uses of caffeine do not include

A

Gastric ulceration

28
Q

Adverse effects of caffeine include

A
  • Arrhythmias
  • Insomnia
  • Psychomotor excitation
29
Q

Adverse effects of caffeine do not include

A

Hypotension

30
Q

Principal properties of cordiamine include

A
  • Cardiac analeptic
  • Respiratory analeptic
  • Coronarodilatator
31
Q

Principal properties of cordiamine do not include

A

Significant abuse potential

32
Q

Сharacteristics of cordiamine include

A
  • It stimulates the CNS and facilitates the movement coordination
  • It is a respiratory analeptic of mixed action (stimulates both the medullar respiratory center and chemoreceptor of carotid sinus zone)
  • It counteracts the central depression produced by other drugs (barbiturates)
33
Q

Сharacteristics of cordiamine do not include

A

It decreases the aortic and coronary flow

34
Q

Cordiamine is useful in the treatment of

A
  • Hypotension
  • Coronary insufficiency
  • Respiratory insufficiency
35
Q

Respiratory and cardiac analeptics are the agents

A
  • Cordiamine
  • Caffeine
  • Camphor
36
Q

Respiratory and cardiac analeptics are not the agents

A

Bemegride

37
Q

Bemegride

A

Stimulates the medullar respiratory center (central effect)

38
Q

Which CNS stimulants belongs to nootropics?

A

Piracetam

39
Q

Characteristics of nootropics include

A
  • Selective influence on the brain
  • Improvement the ability to communicate with peers
  • Increase in energetic exchange of the brain cells
40
Q

Characteristics of nootropics do not include

A

Decline in the highest integrative brain functions

41
Q

True or False about Nootropics. They improve the highest integrative brain functions (memory, learning, understanding, thinking and the capacity for concentration)

A

TRUE

42
Q

True or False about Nootropics. They stimulate the bulbar respiratory center

A

FALSE

43
Q

True or False about Nootropics. They stimulate existing neuronal synapses to optimum performance (adaptive capacity)

A

TRUE

44
Q

True or False about Nootropics. They stimulate existing neuronal synapses to damaging influences, such as disturbances of the energy and neurotransmitter metabolism or ischemia (protective capacity)

A

TRUE

45
Q

Features of piracetam include

A
  • It is a GABA derivative
  • It does not influence the neuro-vegetative function
  • Improvement begins in the 3′rd week
46
Q

Features of piracetam do not include

A

It has a high potential of toxicity

47
Q

Piracetam can produce

A
  • Anticonvulsant
  • Psychometabolic
  • Antihypoxic
48
Q

Piracetam can not produce

A

Antipsychotic

49
Q

Piracetam is widely used for the treatment of

A
  • Senile dementia
  • Asthenia
  • Chronic alcoholism
50
Q

Indicate the CNS stimulant, which is used in pediatric medicine, as it improves the communication with the child, increases the ability to study and communication with peers, improves school-performance?

A

Piracetam

51
Q

Which CNS stimulants is used for the cerebral stroke treatment?

A

Piracetam

Pharmacology (41 decks)

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