34387129
Descripción
Test por ACAPUN INSTITUTE, actualizado hace más de 1 año
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Creado por ACAPUN INSTITUTE
hace alrededor de 3 años
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Pregunta 1
Pregunta
Signs and stages of anesthesia are most likely to be seen with a general anesthetic that has a
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a. Low potency
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b. Slow rate of induction
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c. Low Ostwald coefficient
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d. High oil-water solubility coefficient
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e. High tissue-blood partition coefficient
Pregunta 2
Pregunta
All of the following influence the rate of induction during anesthesia EXCEPT:
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a. Pulmonary ventilation
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b. Blood supply to the lungs
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c. Hemoglobin content of the blood
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d. Concentration of the anesthetic in the inspired mixture
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e. Solubility of the anesthetic in blood (blood-gas partition coefficient, Ostwald coefficient).
Pregunta 3
Pregunta
The rapidity of onset of anesthesia with an inhalation anesthetic agent is primarily related to its
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a. Molecular weight
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b. Degree of blood solubility
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c. Temperature in the gas phrase
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d. Interaction with preoperative drugs
Pregunta 4
Pregunta
Which of the following forms of drug toxicity is associated with the halogenated hydrocarbon general anesthetics?
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a. Liver damage
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b. Myocardial atrophy
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c. Peripheral neuritis
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d. Severe hypertension
Pregunta 5
Pregunta
The behavior of patients under general anesthesia suggests that the most resistant part of the central nervous system is the
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a. Spinal cord
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b. Medulla oblongata
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c. Cerebral cortex (motor area)
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d. Cerebral cortex (sensor area)
Pregunta 6
Pregunta
General anesthetics can do all of the following EXCEPT:
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a. Produce delirium
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b. Stimulate medullary centers
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c. Produce a state of unconsciousness
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d. Reduce perception of painful stimuli
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e. Decrease excitability of the motor cortex
Pregunta 7
Pregunta
In general anesthesia, the last part of the CNS to be depressed is the
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a. Medulla
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b. Cerebrum
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c. Midbrain
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d. Cerebellum
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e. Spinal cord
Pregunta 8
Pregunta
General anesthesia with halothane is commonly preceded by administration of atropine to
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a. inhibit vagal overactivity commonly caused by halothane
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b. induce muscular relaxation by blocking cholinergic receptors
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c. reduce salivation and bronchial secretions caused by halothane
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d. all of the above
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