Which of the following components of gypsum enhances its performance as a fire-insulating material?

Which one of the following statements about EMS in the United States is true?

A) The EMS system is controlled and governed by the National Highway Transport and Safety Administration (NHTSA). B) The federal government oversees all aspects of EMS in the United States. C) Each state has governmental control of its own EMS system, independent of the federal government. D) The Federal Department of Health and Human Services establishes curricula for all levels of EMS education.

When assessing a patient with a suspected stroke, the order of the exam would be:

A) primary assessment, facial droop, arm drift. B) level of consciousness, facial droop, arm drift, airway. C) abnormal speech, facial droop, arm drift, primary assessment. D) secondary assessment, primary assessment, stroke exam.