Bal stands for Bronchoalveolar lavage. Bal is a process in which a bronchoscope is passed through the mouth and then into the lungs. Fluid is squirted into a part of he lung and collected for examination. Lung diseases can be found from the process of bal.
Answer:
So, it depends on how serious their wound is. It's like a scale of one to ten, if it's a one being not serious, then you won't get admitted soon. But if it's a ten, being incredibly serious, then you'll get admitted sooner. Their method is known as Triage. Same thing goes with the person's illness.
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The answer for this question is ‘Epidemiology’
