Engine one is supplying engine two with a single hoseline of 2 ½" hose 600 ft in length. Engine two is supplying two 2 ½" handlines, each 150 ft long, using 7/8" tips with 50 psi nozzle pressure and discharging 150 GPM. What is the pump discharge pressure from engine one?
A. 146 psi
B. 156 psi
C. 186 psi
D. 206 psi
Answer: A. 146 psi
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You are called to the scene of a 21-year-old female patient who is unresponsive. Her boyfriend suspects that she tried to commit suicide by overdosing on her depression medications. The patient is unresponsive to painful stimuli, with agonal respirations, and has vomited. She has a weak carotid pulse. After securing the airway and providing oxygen by bag-valve mask, what is the MOST important
question the EMT can ask regarding the medication? A) How many pills did she take? B) Why is she on that particular depression medication? C) What medication did she take? D) Were the medications new?
Which section of Volume II of the ICD-9-CM manual includes the Index to External Causes of Injuries and Poisonings?
A) section 1 B) section 2 C) section 3 D) section 4