When determining fire flow using the mathematical method, hr equals the pressure drop to residual pressure
A. True
B. False
A
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What is the definition of a glycol or diols?
a. An aqueous solution containing approximately 95% ethanol by volume b. Alcohols having two hydroxy groups per molecule c. Organic compounds that are derived by substituting one or more hydrogen atoms in the hydrocarbon molecule with the hydroxy group (—OH) d. A blend of 10% ethanol with 90% gasoline by volume
Which of the following statements regarding multicycle sprinkler systems is MOST accurate?
A. Distributes water to sprinklers from both mains B. Circulates water for non-fire-protection building services C. Only installed where large stockpiles of materials are found D. Designed to operate repeatedly in response to detection device
You have been called to a residence for a patient who is sick. On scene, the family tells you that the patient is being treated for "stomach flu" and has had a fever of 102°F for the past two days. She has been taking all of the medications prescribed by her doctor, but this evening became very "sweaty." Assessment shows her to be stable with a pulse of 88, respirations of 18 breaths/min, adequate blood pressure of 128/68 mmHg, and an oral temperature of 100.2°F. Based on these data, the EMT should recognize that:
A) The patient's body is attempting to retain heat by covering itself with sweat, which acts as a barrier to heat loss B) The sweat is causing the loss of body heat since the sweat is warmer than the body, causing heat to move from inside to outside the body C) The sweat is causing the patient's body to retain heat since sweat is warmer than the temperature of the body, causing the heat in the body to exit and cool the patient D) The patient's body is cooling itself by transferring heat into the sweat, which is then evaporated into the air
________ software allows the user to enter, organize, and store huge amounts of data and information.
Fill in the blank(s) with the appropriate word(s).