Which of the following statements regarding HVAC systems is LEAST accurate?
A. They may dehumidify air.
B. System rooms may include minimal storage.
C. They should include safety shutoff valves and remote shutoffs.
D. Combustible materials should be stored separately from central heating units.
B
You might also like to view...
Which of the following statements about ladder materials is MOST accurate?
A. Aluminum ladders are heat-resistant. B. Wood ladders conduct heat, cold and electricity. C. Fiberglass ladders can suddenly crack and fail if overloaded. D. Fiberglass ladders are the least expensive fire service ladders.
A 78-year-old man is going to be discharged today after having abdominal surgery several days ago. The nurse notices that the patient has a temperature of 101.5° F and has some tan secretions in his suture area
A specimen is sent to the laboratory. The results show the presence of gram-positive cocci. The statement that might explain this condition is which of the following? a. The antibiotic was ineffective. b. The patient was not compliant with thera-py. c. It is normal to have secretions at the suture site. d. A health care-associated infection should be considered.
The therapist is using a Servo ventilator to ventilate a patient with heliox. How should the therapist anticipate the flow sensors on this ventilator to be affected by heliox?
A. Because the flow sensors operate on the principle of thermal conductivity, they will be affected by heliox. B. Because the flow sensors are influenced by viscosity, they will be less affected by heliox. C. They are affected by gas density and will read erroneously. D. They will sense the flow of heliox accurately.
Where is the driver-side pivot point located on a Type 1 ambulance?
a) Back of the wheel well b) Center of the rear hubcap c) Between the quarter panel and the wheel well d) Back of the driver-side rear quarter panel