The Cholestech LDX system measures:
A) total cholesterol
B) cholesterol and bilirubin
C) LDL triglycerides
D) HDL triglycerides
Answer: A
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The precision of an instrument depends on:
a. linearity. c. repeatability. b. calibration. d. frequency of re-sponse.
When preparing a patient for allergy testing, the skin is prepared with alcohol and:
A) allowed to air dry. B) the patient will blow on the area to dry. C) the medical assistant will blow on the area to dry. D) Any of the above
A 4-year-old male is found unresponsive by his father. When you arrive at the scene, you perform a primary assessment, which reveals that the child is unresponsive and breathing shallowly. He is also tachycardic and diaphoretic. You obtain a blood glucose reading of 38 mg/dL. Treatment for this child should include:
A. assisted ventilation and 1 to 2 mL/kg of 50% dextrose IV. B. 1 mg of glucagon via IV push, followed by a reassessment. C. oxygen via nonrebreathing mask and 1 tube of oral glucose. D. assisted ventilation and immediate transport to the hospital.
It is illegal to bill for a component service when:
A. a comprehensive code or combination code is available. B. a code is identified as a separate procedure. C. codes corroborate the documentation in the medical record. D. codes are identified as those that are not permitted.