QUESTION IMAGE
Question
select the correct answer.
distilled water is devoid of any solutes. it contains no additional gases, minerals, or contaminants. would it be right to give a person an iv (intravenous) therapy of distilled water?
yes. distilled water is pure and will cause no harm.
yes. the iv will be isotonic to the cell cytoplasm, so it will have no adverse effect on the cells.
no. the iv will be hypertonic compared to the cell cytoplasm causing the cells to shrivel.
no. the iv will be hypotonic compared to the cell cytoplasm causing the cells to explode.
<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"multiple_choice_formatter",
"explain_then_answer",
"tutor",
"mastery_adaptive_brevity"
],
"needs_drawing": false,
"concepts_used": [
"Tonicity",
"Osmosis"
],
"new_concepts": [],
"current_concepts": [
"Tonicity",
"Osmosis",
"Osmotic Pressure"
]
}
</pre_analysis>
<reasoning>
Analizar la tonicidad del agua destilada
Using the Tonicity knowledge point
El agua destilada carece de solutos, por lo que es extremadamente hipotónica en comparación con el citoplasma de los glóbulos rojos, el cual contiene sales y proteínas disueltas.
Determinar el movimiento osmótico del agua
Using the Osmosis knowledge point
Debido a la diferencia de concentración, el agua se moverá por ósmosis hacia el interior de las células sanguíneas para equilibrar las concentraciones de soluto.
Evaluar el efecto celular y seleccionar la opción
El flujo masivo de agua hacia el interior celular aumentará la presión interna, provocando que los glóbulos rojos se hinchen y finalmente exploten (lisis celular). Por lo tanto, no es seguro administrar agua destilada por vía intravenosa.
</reasoning>
<answer>
<mcq-option>Yes. Distilled water is pure and will cause no harm.</mcq-option>
<mcq-option>Yes. The IV will be isotonic to the cell cytoplasm, so it will have no adverse effect on the cells.</mcq-option>
<mcq-option>No. The IV will be hypertonic compared to the cell cytoplasm causing the cells to shrivel.</mcq-option>
<mcq-correct>No. The IV will be hypotonic compared to the cell cytoplasm causing the cells to explode.</mcq-correct>
</answer>
<post_analysis>
{
"subject": "Natural Science",
"question_type": "Multiple Choice",
"knowledge_point": [
"Natural Science",
"Biology",
"Tonicity"
]
}
</post_analysis>
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<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"multiple_choice_formatter",
"explain_then_answer",
"tutor",
"mastery_adaptive_brevity"
],
"needs_drawing": false,
"concepts_used": [
"Tonicity",
"Osmosis"
],
"new_concepts": [],
"current_concepts": [
"Tonicity",
"Osmosis",
"Osmotic Pressure"
]
}
</pre_analysis>
<reasoning>
Analizar la tonicidad del agua destilada
Using the Tonicity knowledge point
El agua destilada carece de solutos, por lo que es extremadamente hipotónica en comparación con el citoplasma de los glóbulos rojos, el cual contiene sales y proteínas disueltas.
Determinar el movimiento osmótico del agua
Using the Osmosis knowledge point
Debido a la diferencia de concentración, el agua se moverá por ósmosis hacia el interior de las células sanguíneas para equilibrar las concentraciones de soluto.
Evaluar el efecto celular y seleccionar la opción
El flujo masivo de agua hacia el interior celular aumentará la presión interna, provocando que los glóbulos rojos se hinchen y finalmente exploten (lisis celular). Por lo tanto, no es seguro administrar agua destilada por vía intravenosa.
</reasoning>
<answer>
<mcq-option>Yes. Distilled water is pure and will cause no harm.</mcq-option>
<mcq-option>Yes. The IV will be isotonic to the cell cytoplasm, so it will have no adverse effect on the cells.</mcq-option>
<mcq-option>No. The IV will be hypertonic compared to the cell cytoplasm causing the cells to shrivel.</mcq-option>
<mcq-correct>No. The IV will be hypotonic compared to the cell cytoplasm causing the cells to explode.</mcq-correct>
</answer>
<post_analysis>
{
"subject": "Natural Science",
"question_type": "Multiple Choice",
"knowledge_point": [
"Natural Science",
"Biology",
"Tonicity"
]
}
</post_analysis>