Which type of ladder has hinged rungs that allow the ladder to be folded so that one beam rests against the other, allowing it to be carried in narrow passageways?

Your patient is a 48-year-old female who is unconscious with snoring respirations after ingesting an unknown substance. You note cold, peripherally cyanotic skin and a weak, rapid pulse. Her pupils are equal and reactive but constricted. She has no unusual odors, and her blood glucose level is 80 mg/dl. HR = 74, BP = 100/68, RR = 4, SaO2 = 91%. Which of the following is appropriate?

A) Intubate, ventilate using supplemental oxygen, IV, 1 mEq/kg sodium bicarbonate B) Intubate, ventilate using supplemental oxygen, IV, 2 mg naloxone, 100 mg thiamine, 25 gm dextrose C) Assist ventilations using supplemental oxygen, IV, 2 mg naloxone D) Assist ventilations using supplemental oxygen, IV, 2 mg naloxone, 100 mg thiamine, 25 gm dextrose

__________ bent to an extreme angle farther than the normal range of motion

Fill in the blank with correct word.