When performing laryngoscopy using a Macintosh blade, your best view is of the patient's epiglottis touching the posterior pharyngeal wall. Using the Cormack and Lehane scale this is grade

When performing laryngoscopy using a Macintosh blade, your best view is of the patient's epiglottis touching the posterior pharyngeal wall. Using the Cormack and Lehane scale this is grade

When performing laryngoscopy using a Macintosh blade, your best view is of the patient's epiglottis touching the posterior pharyngeal wall. Using the Cormack and Lehane scale this is grade








A. 1
B. 2
C. 3a
D. 3b
E. 4









Answer:  C