Which of the following results in a flat line on the ECG tracing?
A. Poor skin preparation
B. Dirty electrodes
C. Detached/loose wire
D. Muscle movement
E. Electrical interference
C. Detached/loose wire
A flat line can be the result of a loose or detached wire.
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In most cases, employers carry ________ coverage to cover acts of their employees during the course of carrying out their duties
a. business liability b. general liability c. medical liability d. employer liability
Your patient is a 40-year-old woman who has been experiencing abdominal pain and vomiting for two days. She is now responsive to verbal stimulus; has cool, dry skin; a heart rate of 116; respirations of 24; and a blood pressure of 100/70. Which of the following is the BEST position for transporting this patient?
A) Supine with the knees bent B) Left lateral recumbent with the legs bent C) Sitting up at a 90-degree angle D) Sitting up at a 45-degree angle
Hugo brought his 2-year-old son to the doctor for a checkup. He had recently moved to upstate New York from a poor neighborhood in Los Angeles. Hugo commented that his son had been very cranky lately. He attributed this condition to teething
He had a habit of chewing on his favorite painted wooden toys, which were family heirlooms. The well-baby clinic referred Hugo's son to the hospital laboratory because he was lethargic and pale. A CBC was ordered. TEST RESULT RBC 3.0 x 1012/L WBC 8.0 x 109/L PLT 180 x 109/L HGB 6.5 g/dL HCT 22% PB smear Many red cells exhibiting diffusely granular aggregates What reflex laboratory tests would be helpful to identify the cause of this anemia? a. Serum iron studies b. Vitamin B12 c. Bone marrow aspirate d. Cytogenetic studies
When the workers' compensation policy is NOT a managed care plan, fees for services are based on:
capitation rates. charge-based fees. the Medicare Fee Schedule. usual and customary charges.