Adequate perfusion depends most? upon
A) the presence of oxygen in the blood.
B) adequate production of carbon dioxide.
C) adequate blood pressure.
D) intact pump, intact container and fluid.
Answer: D) intact pump, intact container and fluid.
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The best preparation for marketing a healthcare business is
A. a good marketing budget. B. to hire a marketing firm. C. a solid marketing plan. D. training staff in customer service.
When driving in emergency mode on a multilane highway, the emergency vehicle operator should keep to the:
A: center lane so the traffic can flow around the ambulance. B: extreme left lane so motorists can yield to the right. C: right shoulder so that traffic flow is not disrupted. D: extreme right lane so motorists can yield to the left.
A lateral elbow projection with accurate positioning demonstrates
1. an open elbow joint space. 2. the radial head distal to the coronoid process. 3. the radius superimposing the radial tuberosity. 4. the anterior fat pad. a. 2 and 3 only b. 1 and 4 only c. 1, 3, and 4 only d. 1, 2, 3, and 4
General rules of splinting include:
A. Covering all wounds, including open fractures, with sterile dressings before applying a splint. B. Realigning a deformed hip or shoulder back to its anatomical position. C. Always applying splints before transporting if the patient shows signs of shock. D. Leaving clothing in place over the injury site to help pad it agains the splint.