The vertical lines on the EKG graph paper measure:
A) time.
B) speed.
C) pattern.
D) voltage.
Answer: A
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Although most information is located in the Index of Diseases and Injuries, the ICD-10-CM manual also uses additional ________ for specialized purposes
a. references b. charts c. graphs d. pictures
Ted came to the office feeling weak and has had significant weight loss recently. His blood tests show that his T-cell count is 178, his temperature is 102.4, and his blood pressure is 100/62. Based on his signs and symptoms, the practitioner might perform further tests to rule out ________.
A. lymphedema. B. chronic fatigue syndrome. C. systemic lupus erythematosus. D. mononucleosis. E. AIDS.
ICD-10-CM includes how many more codes than ICD-9-CM to cover more diseases and conditions and allow for greater specificity in coding?
A) More than 10,000 additional codes B) More than 25,000 additional codes C) More than 55,000 additional codes D) More than 100,000 additional codes
Institutional standards of care _____
A) Are enforceable by federal and state law B) Can be lower than state and federal regulations C) Do not carry the force of law D) Have no bearing on establishing negligence