Which of the following statements about foam concentrates is MOST accurate?
A. A foam blanket is of little benefit on unignited fuels.
B. Foam application rates are different for each type of polar solvent.
C. The minimum rate of application will be marked on the foam concentrate container.
D. Foam should be applied in short bursts, with the operator pausing to observe its effect on the fire.
B
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What two body systems are critical for the life support chain?
A) Respiratory and endocrine systems B) Cardiopulmonary and digestive systems C) Cardiovascular and lymphatic systems D) Respiratory and cardiovascular systems
You are with a 29-year-old woman who has signs of imminent delivery. She tells you that she has a history of HIV infection. Compared to a patient who has no infectious disease, how will Standard Precautions differ for this patient?
a. Gloves, a gown, and goggles should be used for this patient; only gloves and a gown are required for a noninfectious patient in labor. b. Gloves are needed for a noninfectious patient in labor; goggles and gloves must be worn for a patient with HIV. c. A HEPA filter mask should be used for a patient with HIV, but not for a noninfectious patient. d. Gloves, a gown, and goggles must be worn for both patients with HIV and noninfectious patients.
To win a wrongful death case, the plaintiff must prove
A) proximate cause of death. B) malpractice. C) nominal damages. D) negligence.
Poorly applied tape does more harm than good.
Answer the following statement true (T) or false (F)