On the National Fire Protection Association hazardous materials classification placard, the blue diamond represents:
A) reactivity.
B) fire hazard.
C) specific hazard.
D) health hazard.
D
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Your patient is a 38-year-old man who was pinned beneath the frame of a vehicle when it slipped off the makeshift jacks he was using to elevate it. The patient's brother thinks he may have been trapped for up to 20 minutes. The rescue unit is preparing to use airbags to lift the vehicle off the patient. Which of the following medications could you consider giving this patient?
A) Magnesium sulfate B) Calcium chloride C) Sodium bicarbonate D) Potassium chloride
Which of the following serves more than an exhaust hood and operates simultaneously for protection of the common duct?
A. Extractor B. Detractor C. Single exhaust duct D. Manifold exhaust duct system
Medicare will award an assigned claim conditional primary payer status and process the claim when a __________
a. patient who is physically or mentally impaired files a claim with the primary payer b. plan considered primary to Medicare issues a denial of payment that is under appeal c. liability payer responds by processing a submitted claim within 120 days of filing d. workers' compensation claim has been approved and the provider reimbursed
It is normal for a patient's blood-glucose level to be elevated after the ingestion of a high-carbohydrate meal with glucose levels not returning to the normal parameters for approximately ____.
A. 30 minutes B. 1 hour C. 2 hours D. 4 hours