Which of the following statements about local notification or signaling devices is MOST accurate?
A. Visual notification signaling appliances are the most commonly used signals in a structure.
B. Audible notification signaling appliances are the most commonly used signals in a structure.
C. Audible and visual notification or signaling appliances always indicate a fire in the structure.
D. Notification and signaling appliances are able to sound only in the immediate area of the activated device.
Answer: B. Audible notification signaling appliances are the most commonly used signals in a structure.
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Which of the following is true of home cholesterol-monitoring kits?
A) A home diagnostic cholesterol test should never substitute for a full laboratory test. B) The majority of home cholesterol-monitoring tests only measure HDL cholesterol. C) The majority of home cholesterol-monitoring tests only measure LDL cholesterol. D) People who regularly test their cholesterol at home will never need a full laboratory test.
Which muscle originates on the iliac fossa and inserts on the lesser trochanter of the femur?
A) iliacus B) psoas major C) psoas minor D) sartorius
Which of these pieces of information would heighten the EMT's suspicion that a child with a persistent cough may have whooping cough?
A) Chest pain while coughing B) Cough for the past six months C) Never had childhood immunizations D) Cough worse during the day
Which of the following tests requires specimens to be placed in ice water upon collection?
A. Bilirubin B. Cold agglutinins C. Ammonia D. Acid phosphatase