15731635
Descripción
Test por Med Student , actualizado hace más de 1 año
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Creado por Med Student
hace alrededor de 6 años
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Pregunta 1
Pregunta
Point out the cholinergic neurons
Respuesta
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preganglionic sympathetic
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postganglionic sympathetic
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preganglionic parasympathetic
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postganglionic parasympathetic
Pregunta 2
Pregunta
Muscarinic cholinergic receptors are located in:
Respuesta
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skeletal muscles
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bronchial smooth muscles
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heart
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smooth muscles of GIT
Pregunta 3
Pregunta
Nicotinic cholinergic receptors are located in:
Respuesta
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autonomic ganglia
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adrenal gland medulla
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heart muscle
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skeletal muscles
Pregunta 4
Pregunta
Pharmacological effects of Acetylcholine are:
Respuesta
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bradycardia
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tachycardia
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increased digestive (abundant saliva), bronchial, cutaneous, (sweat) and lacrimal secretions
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increased tone and peristaltic contractions of GIT
Pregunta 5
Pregunta
M-receptor agonist used for treatment of glaucoma is:
Respuesta
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Atropini sulfas
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Pilocarpini hydrochloridum
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Neostigmini methylsulfas
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Galantamini bromidum
Pregunta 6
Pregunta
What are the effects of Pilocarpine after eye application?
Respuesta
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mydriasis
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miosis
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increases the intraocular pressure
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decreases the intraocular pressure
Pregunta 7
Pregunta
Clinical indications for prescribing N-receptor agonists are:
Respuesta
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smoking cessation
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atherosclerosis
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premedication in anesthesia
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muscle relaxation
Pregunta 8
Pregunta
Acetylcholine esterase inhibitors (anticholinesterases) are:
Respuesta
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lpratropii bromidum
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Galantamine bromidum
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Neostigmine methylsulfas
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Pyridostigmine bromidum
Pregunta 9
Pregunta
Indications for the clinical use of anticholinesterases are:
Respuesta
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paralytic ileus
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atropine intoxication
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spastic bronchitis
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as antidote of tubocurarine
Pregunta 10
Pregunta
Anticholinesterases are contraindicated in:
Respuesta
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bronchial asthma
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paralytic ileus
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epilepsy
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bradycardia
Pregunta 11
Pregunta
Point out the major features of the irreversible acetylcholine-esterase inhibitors:
Respuesta
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They are organophosphate agents
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Cause long-lasting elevation of acetylcholine levels
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Their effect is antagonized by cholinolytic agents
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Obidoxime is their specific antagonist
Pregunta 12
Pregunta
Symptoms of organophosphate intoxication can be treated with:
Respuesta
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Acetylcholine
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Atropine sulphas
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Reactivators of acetylcholine esterase enzyme
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Inhibitors of acetylcholine esterase
Pregunta 13
Pregunta
Antimuscarinic receptor antagonists are:
Respuesta
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Atropini sulfas
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Butylscopolamine
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Atracurium besilas
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Ipratropium bromidum
Pregunta 14
Pregunta
Synthetic antimuscarinic drugs are:
Respuesta
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Pilocarpini hydrochloridum
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Ipratropium bromidum
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Butylscopolamine
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Tiotropium bromidum
Pregunta 15
Pregunta
Pharmacological effects of antimuscarinic drugs are:
Respuesta
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tachycardia
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intestinal smooth muscle relaxation
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mydriasis
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decrease the secretion of exocrine glands
Pregunta 16
Pregunta
Clinical indications for prescribing antimuscarinic drugs are:
Respuesta
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bronchial asthma
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spasm of the smooth muscles of GlT
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to elicit papillary dilation
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glaucoma
Pregunta 17
Pregunta
Adverse drug reactions of Atropine are:
Respuesta
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dry mouth
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tachycardia
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difficulties in seeing close objects
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disorientation and hallucinations
Pregunta 18
Pregunta
Symptoms of intoxication with antimuscarinic agents are treated with:
Respuesta
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Obidoxime
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Anticholinesterases
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Atropine sulphas
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Acetylcholine
Pregunta 19
Pregunta
Non-depolarizing neuromuscular blockers paralyse the skeletal muscles in the following order:
Respuesta
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head and neck, limbs, trunk, diaphragm and intercostal muscles
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limbs, trunk, diaphragm and intercostal muscles, head and neck
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diaphragm and intercostal muscles, head and neck, limbs
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trunk, diaphragm and intercostal muscles, head and neck, limbs
Pregunta 20
Pregunta
Which of the following drugs are non-depolarising muscle blockers?
Respuesta
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Atracurium besilas
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Pancuronium bromidum
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Suxamethonium chloridum
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Tubocurarine hydrochloridum
Pregunta 21
Pregunta
Adverse drug reactions of non-depolarizing muscle relaxants are:
Respuesta
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histamine release
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hypotension
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hypertension
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allergic reaction
Pregunta 22
Pregunta
Drug interactions can occur in concomitant use Of peripheral-acting muscle relaxants and:
Respuesta
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aminoglycoside antibiotics
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calcium antagonists
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halogen anaesthetics
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cardiac glycosides
Pregunta 23
Pregunta
Which of the following drugs will antagonise the effect of the non-depolarizing neuromuscular blockers?
Respuesta
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Anticholinesterases
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MAO inhibitors
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Antimuscarinic agents
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Aminoglycoside antibiotics
Pregunta 24
Pregunta
What are the main features of Suxamethonium chioridum:
Respuesta
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short-lasting effect
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has no antagonist
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anticholinesterases prolong its effect
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oral administration
Pregunta 25
Pregunta
Adverse drug reactions of depolarizing muscle relaxants are-
Respuesta
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tremor
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arrhythmia
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allergic reactions
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prolonged neuromuscular blockade in people with plasma cholinesterase deficiency
Pregunta 26
Pregunta
Indications for treatment with central muscle relaxants are-
Respuesta
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spasms of the skeletal muscles as a result of CNS damage
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multiple sclerosis
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surgery interventions
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myasthenia gravis
Pregunta 27
Pregunta
Which of drugs are central acting muscle relaxants?
Respuesta
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Tetrazepam
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Tolperison
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Bromocriptine
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Baclofen
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