« previous next »

Author Question: A trocar is an assembly instrument used to cut through tissue for access to fluid or a body cavity. ... (Read 12 times)

kamilo84

  • Sr. Member
  • ****
  • Posts: 495
on: Jul 18, 2018
A trocar is an assembly instrument used to cut through tissue for access to fluid or a body cavity.
 
  Indicate whether the statement is true or false.

Question 2

What kind of current used in electrosurgery increases to produce an intense heat that sears the ends of small or moderate vessels?
 
  a. Moderate
  b. Coagulating
  c. Cutting
  d. Blended


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: T
A trocar has two parts (an obturator and a sheath). The assembly may be needed to cut through tissues for access to a body cavity or to access fluid.

Answer to Question 2

ANS: B
The coagulating current is an intense heat produced to seal small to moderate vessels on contact. The current is continuous, but diminishes for short gaps of time.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Body plan of a flatworm. Body plan of a flatworm.
Potential applications of embryonic and tissue specific adult stem cell in cellular and gene theraph Potential applications of embryonic and tissue specific adult stem cell in cellular and gene theraph
Body Planes Body Planes
In this photo, taken in Madagascar, the body, exhumed and wrapped in a new shroud, is being paraded ... In this photo, taken in Madagascar, the body, exhumed and wrapped in a new shroud, is being paraded ...
Structures of the thoracic cavity. Structures of the thoracic cavity.
Overhead stretch for the shoulder muscles. Lean back to create the stretch using your body weight. Overhead stretch for the shoulder muscles. Lean back to create the stretch using your body weight.
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library