« previous next »

Author Question: Which is an incorrect principle of good body mechanics? a. Push stretchers, tables, and heavy ... (Read 22 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
on: Jul 18, 2018
Which is an incorrect principle of good body mechanics?
 
  a. Push stretchers, tables, and heavy equipment
  b. Stand with a narrow stance at the OR table to avoid fatigue
  c. Change position frequently or walk around if possible
  d. Bend knees to get the body weight under the load

Question 2

What could cause an electrical injury to a patient during a procedure?
 
  a. Electrosurgical unit not grounded due to a faulty return electrode pad
  b. Cool instruments touching patient's bare skin
  c. Insulated endoscopic instruments
  d. Use of saline on sterile field


CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: B
A wide stance allows the hip and knee ligaments to support the body with less effort. A wide stance is less fatiguing.

Answer to Question 2

ANS: A
The grounding of all electrical equipment is essential for safety and the prevention of stray current leakage. Grounding systems are designed to discharge any harmful electricity directly to the ground without including the patient in the circuit.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

The three basic body plans of bilaterally symmetrical animals. The three basic body plans of bilaterally symmetrical animals.
Our body in 24 hours Our body in 24 hours
Body systems and their major functions. Body systems and their major functions.
The effects of undernourishment on the body systems. The effects of undernourishment on the body systems.
A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water. A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water.
Common substances for scrubs and/or body polishes. Common substances for scrubs and/or body polishes.
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library