EXERCISES, LESSON 1
INSTRUCTIONS: Answer the following exercises by marking the lettered response that
best answers the question or best completes the sentence.
After you have answered all of the exercises, turn to "Solutions to Exercises" at the
end of the lesson and check your answers. For each exercise answered incorrectly,
reread the lesson material referenced with the solution.
You turned the control dial from the OFF to ON position. Which indicator lights up on
the Birtcher Hyfrecator?
a. Circuit pilot light.
b. ON/OFF pilot light.
Low battery light.
d. Control light.
Which technique configuration do you use to deliver power for coagulation from one
terminal of an ungrounded BIPOLAR output of a return through the indifferent plate?
a. Monoterminal configuration.
b. Monopolar configuration.
d. Bipolar configuration.
Unless you perform general safety precautions, you can receive severe burns from
the Birtcher Hyfrecator because its output can exceed: