Author Question: There is a difference between electrosurgery and electrocautery. Indicate whether the statement ... (Read 24 times)

khang

  • Hero Member
  • *****
  • Posts: 569
There is a difference between electrosurgery and electrocautery.
 
  Indicate whether the statement is true or false.

Question 2

When using electrosurgery to cut or coagulate tissue, do not use a scalpel blade to remove charred tissue from the tip of the electrode.
 
  Indicate whether the statement is true or false.



nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

ANS: T
Electrosurgery or ESU uses an alternating current that passes through the patient's tissues and returns to the generator. Two forms of ESU generators are common, monopolar and bipolar. Electrocautery is the use of unidirectional current generated by a self-contained battery-operated disposable instrument with a wire at the tip. The wire heats and coagulates the tissue. Energy does not enter the patient's body.

Answer to Question 2

ANS: T
Charred or coagulated tissue should be removed from the electrode tip by scraping the tip on a disposable tip cleaner. If a coated tip is being used it may be cleaned by using a damp sponge. Using a scalpel blade should be avoided because the debris may become airborne and create a biologic hazard.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

For a complete list of videos, visit our video library