Which volume of the ICD-9-CM is a list of all diagnosis codes in numerical order?

When managing the airway of an infant, it is important to ensure that the head is in this position

A) Hyperflexed B) Neutral C) Hyperextended D) Tongue/jaw-lift

A(n) ____________________  is a device that is a little larger than a credit card.

Fill in the blank(s) with the appropriate word(s).