What is the correct electrode placement for the modified chest lead?

A. positive electrode at V6, negative electrode on right shoulder or arm
B. positive electrode at V1, negative electrode on left arm or shoulder
C. positive electrode at V2, negative electrode on right shoulder or arm
D. positive electrode at V3, negative electrode on left arm or shoulder


Answer: B

Health Professions

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The Medical Director is a physician who assumes the ultimate responsibility for:

A) certification and licensure of EMRs. B) answering and dispatching 911 calls. C) patient care and protocols. D) staffing decisions and hiring.

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An intraoperative vasospasm can be controlled by injections of ________

A. lidocaine C. cocaine B. sensorcaine D. bupivacaine

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Which is NOT a difference in the Table of Drugs and Chemicals from ICD-9-CM to ICD-10-CM?

A) separate columns with codes for poisonings B) a column for therapeutic use instead of adverse effect C) no column for underdosing of medications D) the presence of an external cause column

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Plasma, the liquid component of blood, is mostly water.

Answer the following statement true (T) or false (F)

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