« previous next »

Author Question: Which is an incorrect principle of good body mechanics? a. Push stretchers, tables, and heavy ... (Read 52 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?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

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?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Body mass index table. Body mass index table.
Your Body Is Mostly Water Your Body Is Mostly Water
Water is vital for many body functions, but it isn’t stored in the body Water is vital for many body functions, but it isn’t stored in the body
Bivalve Body Plan: Clam Bivalve Body Plan: Clam
Video: Hormones and the menstrual cycle Animation

For a complete list of videos, visit our video library