If you discover that a seemingly ordinary EMS call is actually a hazardous materials incident, you should:
A) immediately notify the dispatcher and request the appropriate resources.
B) isolate the incident as much as possible to avoid the risk of harm to others.
C) immediately establish a hot zone and cordon it off with red or yellow tape.
D) size up the scene, assessing factors such as wind direction and terrain features.
Answer: A) immediately notify the dispatcher and request the appropriate resources.
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A 16-year-old girl had an asymptomatic 2 x 3 cm crepitant mass in her tongue. It was slightly lighter in color than the surrounding tissue. Biopsy showed numerous endothelial-lined channels. This is a:
a. Granular cell tumor b. Ranula c. Mucocele d. Lymphangioma e. Lymphoma
You respond to a residence for a 40-year-old female who was assaulted by her husband; the scene has been secured by law enforcement. Upon your arrival, you find the patient lying supine on the floor in the kitchen. She is semiconscious with severely labored breathing. Further assessment reveals a large bruise to the left anterior chest, jugular venous distention, and unilaterally absent breath sounds. As your partner is supporting her ventilations, you should:
A. insert an oropharyngeal airway. B. obtain a set of baseline vital signs. C. perform a focused secondary exam. D. immediately request ALS support.