The term for "incision of trachea and larynx to clear airway" is

我国的航路宽度是多少？（What is the width of airway in China?）

现场医学规定，心肺复苏的步骤应该是A（Airway）-B

现场医学规定，心肺复苏的步骤应该是A（Airway）-B（Breathing）-C（Circulation

5. Patients with inadequate ventilation will need ____ support. A: life B: airway C: ventilatory D: cannula

The BLS in cardiopulmonary resuscitation<br/>() include ( ) A: Airway B: Breathing C: Circulation D: Mechanical assisted ventilation

The most important factor affecting airway resistance is A: air velocity B: airflow C: respiratory tract length D: caliber of respiratory tract

Which of the following is promoted by parasympathetic activity? A: Airway constriction B: Ejaculation 射精 C: Pupillary dilation D: Vasoconstrictor response to hemorrhage E: Secretion of sweat

The responses to atropin do not include A: decresae of the heart rate B: incresae of the airway resistance C: cease of the sweating D: enhancement of the intestinal peristalsis E: miosis

Inspiratory dyspnea indicates ______. ( ) A: Acute pulmonary edema B: Cardiac asthma C: Obstruction of intrathoracic airways D: Large airway obstruction E: obstruction of small airways