The ________ is a pen-like instrument that records the electrical impulses on the ECG paper.
Fill in the blank(s) with the appropriate word(s).
stylus
The stylus is the part of an ECG machine that records the electrical impulses on the ECG graph paper.
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________ bones are the most common type of bone. Examples include the femur of the leg
A) Irregular B) Long C) Sesamoid D) Short
A 14-year-old male fell 10 feet from a retaining wall and hit his head on a metal post. He is responsive to verbal stimuli with incomprehensible speech. The secondary assessment indicates blood and fluid coming from inside the patient's left ear. Given these assessment findings, the EMT should:
A) Tilt the backboard to the left to allow the ear to drain freely B) Place a folded piece of gauze in the ear canal to stop the drainage C) Suction the blood from the ear so you can determine the source of bleeding D) Place a piece of sterile gauze over the ear to catch the fluid
The J-point is the point at which the
A) P wave and PR segment join together. B) QRS complex and ST segment join together. C) PR segment and QRS complex join together. D) ST segment and T wave join together.
The fifth character in the extracorporeal therapies section is _____ rather than approach.
A. restoration B. performance C. duration D. A and B only