Answer:
b
Explanation:
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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:
Lidocaine and epinephrine combination injection is used to cause numbness or loss of feeling for patients having certain medical procedure
During the procedure, a suction is placed around the eye to hold everything still while the cuts are being performed.
Explanation: