A、A. The -5Pa of negative pressure of air conditioning purification system in operating room should be prepared first. B. Two anesthesiologists, wearing tertiary protective equipment, take sufficient anesthetics and supplies into the operating room. All members and supplies follow the one-way flow principle. C. The anesthetic machine is prepared without breath filters. D. The anesthesiologist evaluates the patient by phone, video, etc. E. For patients with difficult airways, anesthesiologists prepare related apparatus, supplies and multi-disciplinary personnel according to the principles of anticipated difficult airway intubation.
B、A. The -5Pa of negative pressure of air conditioning purification system in operating room should be prepared first. B. Two anesthesiologists, wearing tertiary protective equipment, take sufficient anesthetics and supplies into the operating room. All members and supplies follow the one-way flow principle. C. The anesthetic machine is prepared without breath filters. D. The anesthesiologist evaluates the patient by phone, video, etc. E. For patients with difficult airways, anesthesiologists prepare related apparatus, supplies and multi-disciplinary personnel according to the principles of anticipated difficult airway intubation.
C、A. The -5Pa of negative pressure of air conditioning purification system in operating room should be prepared first. B. Two anesthesiologists, wearing tertiary protective equipment, take sufficient anesthetics and supplies into the operating room. All members and supplies follow the one-way flow principle. C. The anesthetic machine is prepared without breath filters. D. The anesthesiologist evaluates the patient by phone, video, etc. E. For patients with difficult airways, anesthesiologists prepare related apparatus, supplies and multi-disciplinary personnel according to the principles of anticipated difficult airway intubation.
D、A. The -5Pa of negative pressure of air conditioning purification system in operating room should be prepared first. B. Two anesthesiologists, wearing tertiary protective equipment, take sufficient anesthetics and supplies into the operating room. All members and supplies follow the one-way flow principle. C. The anesthetic machine is prepared without breath filters. D. The anesthesiologist evaluates the patient by phone, video, etc. E. For patients with difficult airways, anesthesiologists prepare related apparatus, supplies and multi-disciplinary personnel according to the principles of anticipated difficult airway intubation.
E、A. The -5Pa of negative pressure of air conditioning purification system in operating room should be prepared first. B. Two anesthesiologists, wearing tertiary protective equipment, take sufficient anesthetics and supplies into the operating room. All members and supplies follow the one-way flow principle. C. The anesthetic machine is prepared without breath filters. D. The anesthesiologist evaluates the patient by phone, video, etc. E. For patients with difficult airways, anesthesiologists prepare related apparatus, supplies and multi-disciplinary personnel according to the principles of anticipated difficult airway intubation.