What type of problem exists in a patient who fails to fulfill parenting obligations, exhibits hazardous behaviors, experiences related legal problems, and continues using substances despite continuing social or interpersonal problems?

A newborn has just been delivered. You notice a greenish-brown substance on the infant, and observe a vigorous cry and active movement. What is the appropriate way to manage this patient?

A) Prepare to suction the trachea with an endotracheal tube and meconium aspirator. B) Using a bulb syringe, suction the nose and then the mouth. C) Rub the infant with a dry towel and place on the mother's chest. D) Lay the infant supine and place padding behind the shoulders.

Which of the following is one of the three basic types of railcar configurations that fire fighters should be able to recognize?

a. Intermodal b. Hazardous waste c. Compressed gas d. Special use