MCQs PHARMACOLOGY: CNS stimulants

01. Agents, stimulating CNS are all of the following except: a) Fluoxetine b) Clozapine c) Nootropil d) Sydnocarb

02. Which of the following CNS stimulants are the agents of selective effect? a) Analeptics b) General tonics c) Psychostimulants d) Actoprotectors

003. Indicate CNC stimulating drugs, which are the agents of general action: a) Nootropic agents b) Analeptics c) Psychostimulants d) Antidepressants

004. Which of the following agents belongs to psychostimulants? a) Meridil b) Camphor c) Piracetam d) Pantocrin

005. Indicate the nootropic agent: a) Sydnocarb b) Eleuterococci extract c) Fluoxetine d) Piracetam

006. Which of the following agents is a respiratory analeptic? a) Piracetam b) Sydnocarb c) Bemegride d) Pantocrin

007. Indicate the CNC stimulating drug, which belongs to adaptogens: a) Amphetamine b) Eleuterococci extract c) Caffeine d) Sydnocarb

008. Actoprotectors are: a) Stimulators, improving physical efficiency b) Cognition enhancers, improving the highest integrative brain function c) Stimulants, raising non-specific resistance towards stresses d) Agents, stimulating the bulbar respiratory and vasomotor centers

009. Adaptogens cause: a) Improvment of efficiency using physical loads and acceleration of recovery after the load b) Stimulation of respiratory and vasomotor centers c) Temporary relief of the feeling of tiredness, facilitating the professional work and fighting somnolence d) Increased resistance towards stress situations and adaptation to extreme conditions

010. Indicate the CNS stimulants, which mitigate conditions of weakness or lack of tone within the entire organism or in particular organs? a) Psychostimulants b) Analeptics c) General tonics d) Antidepressants

011. Which of the following agents is a general tone-increasing drug of plant origin? a) Meridil b) Eleuterococci′s extract c) Pantocrin) Caffeine

012. Indicate a general tone-increasing drug, which is an agent of animal origin? a) Pantocrin b) Amphetamine c) Sydnocarb d) Camphor

013. Amphetamine: a) Is a powerful stimulant of the CNS b) Stimulates the medullar respiratory center and has an analeptic action c) Increases motor and speech activity, mood, decreases a sense of fatigue d) All of the above

014. The mechanism of amphetamine action is related to: a) Direct catecholamiergic agonist action b) Inhibition of monoamine oxydase c) Increasing a release of catecholaminergic neurotransmitters d) All of the above

015. Indicate the CNS stimulant, which is a piperidine derivative: a) Meridil b) Amphetamine c) Caffeine d) Sydnophen

016. Which of the following CNS psychostimulants is a sydnonymine derivative? a) Caffeine b) Sydnocarb c) Meridil (methylphenidate hydrochloride) d) Amphetamine

017. Sydnocarb causes: a) Decreased sense of fatigue, it facilitates the professional work and fights somnolence b) The feeling of prosperity, relaxation and euphoria c) Influx of physical and mental forces, locomotive and speech excitation d) Peripheral sympathomimetic action

018. Indicate the psychostimulant, which is a methylxantine derivative: a) Caffeine b) Sydnocarb c) Amphetamine d) Meridil

019. Which of the following psychostimulants acts centrally mainly by blocking adenosine receptors? a) Meridil b) Caffeine c) Amphetamine d) Sydnophen

020. Principal properties of caffeine include all of the following EXEPT: a) Cardiac analeptic (increase the rate and the force of the cardiac contraction) b) Adaptogenic (rise non-specific resistance towards stresses and adapt to extraordinary challenges) c) Psychoanaleptic (decrease the feeling of tiredness, facilitates the professional work and fights somnolence) d) Respiratory analeptic (stimulate the bulbar respiratory center) 021. Caffeine can produce all of the following effects except: a) Coronary vasodialation b) Relaxation of bronchial and biliary tract smooth muscles c) Vasodialation of cerebral vessels d) Reinforcement of the contractions and increase of the striaated muscle work 022. Caffeine does not cause: a) Inhibition of gastric secretion b) Hyperglycemia c) Moderate diuretic action d) Increase in free fatty acids

023. Therapeutic uses of caffeine include all of the following EXCEPT: a) Cardiovascular collapse and respiratory insufficiency b) Migraine c) Somnolence d) Gastric ulceration

024. Adverse effects of caffeine include all of the following EXCEPT: a) Arrhythmias b) Insomnia c) Hypotension d) Psychomotor excitation

025. Principal properties of cordiamine include all of the following EXCEPT: a) Cardiac analeptic b) Respiratory analeptic c) Coronarodilatator d) Significant abuse potential 026. Сharacteristics of cordiamine include all of the following EXCEPT: a) It stimulates the CNS and facilitates the movement coordination b) It is a respiratory analeptic of mixed action (stimulates both the medullar respiratory center and chemoreceptor of carotid sinus zone) c) It decreases the aortic and coronary flow d) It counteracts the central depression produced by other drugs (barbiturates)

027. Cordiamine is useful in the treatment of: a) Hypotension b) Coronary insufficiency c) Respiratory insufficiency d) All of the above

028. Respiratory and cardiac analeptics are all of the following agents EXCEPT: a) Cordiamine b) Bemegride c) Caffeine d) Camphor

029. Bemegride: a) Stimulates the medullar respiratory center (central effect) b) Stimulates hemoreceptors of carotid sinus zone (reflector action) c) Is a mixed agent (both central and reflector effects) d) Is a spinal analeptic

030. Which of the following CNS stimulants belongs to nootropics? a) Camphor b) Pantocrin c) Sydnocarb d) Piracetam

031. Characteristics of nootropics include all of the following EXCEPT: a) Selective influence on the brain b) Improvement the ability to communicate with peers c) Decline in the highest integrative brain functions d) Increase in energetic exchange of the brain cells

032. Which of the following statements concerning nootropics is not correct? a) They improve the highest integrative brain functions (memory, learning, understanding, thinking and the capacity for concentration) b) They stimulate the bulbar respiratory center c) They stimulate existing neuronal synapses to optimum performance (adaptive capacity) d) They stimulate existing neuronal synapses to damaging influences, such as disturbances of the energy and neurotransmitter metabolism or ischemia (protective capacity)

033. Features of piracetam include all of the following EXCEPT: a) It is a GABA derivative b) It does not influence the neuro-vegetative function c) Improvement begins in the 3′rd week d) It has a high potential of toxicity

034. Piracetam can produce all of the following effects EXCEPT: a) Antipsychotic b) Anticonvulsant c) Psychometabolic d) Antihypoxic

035. Piracetam is widely used for the treatment of: a) Senile dementia b) Asthenia c) Chronic alcoholism d) All of the above

036. 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) Meridil b) Piracetam c) Bemegride d) Amphetamine

037. Which of the following CNS stimulants is used for the cerebral stroke treatment? a) Pantocrin b) Sydnocarb c) Piracetam d) Caffeine

 

what is the ans of ques no 8