The EMT is assisting the paramedic with endotracheal intubation. A 7.0-mm endotracheal tube has been prepared, and the BVM and suction devices are immediately available. Which of the following additional pieces of equipment would be the MOST important to have available?
Supraglottic airway devicehigh-flow oxygen via nasal cannulaventilation

Supraglottic airway device

Explanation:

Supreglotic airway devices known with the acrpnym SADs, are also regarded as extraglottic airway devices. They are used during general anesthesia for the purpose of maintaining upper airway patency, they also aid limited positive pressure ventilation intermittently, and they also help to some extent in protecting against breathing in gastric contents.

a, b, c - sides of a triangle

a + b > c

a + c > b

b + c > a

we have a = 5m and b = 11m. substitute:

5 + 11 > c

16 > c → c < 16

5 + c > 11         subtract 5 from both sides

c > 6

11 + c > 5         subtract 11 from both sides

c > -6

c < 16 and c > 6 and c > -6

thereofre your answer is 6m < c < 16m

i-i-i-i-i-i don't k-k-k-k-know.