Patient brought in to ED and subsequently transferred to a trauma center. He was comatose throughout the encounter; he never opened his eyes

Traction that utilizes low or high poundage for short time periods interspersed with relaxation periods is termed ________ traction

A) sustained B) intermittent C) manual D) continuous

Which of the following is a late sign of hypoxia?

A. anxiety B. cyanosis C. tachycardia D. restlessness