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Chapter: 19 / Q: 24
What is the purpose of “counter-balancing” in manual handling? To
Chapter: 19 / Q: 25
Most manual handling manoeuvres require bending at the knees. This is so that
Chapter: 19 / Q: 26
Which of the following is NOT a reason for using a slide sheet?
Chapter: 19 / Q: 27
Which of the following statements is characteristic of “third-class levers”?
Chapter: 19 / Q: 28
Levers are acted upon by forces known as the load, effort, and fulcrum. “Third class” levers are characterised by having the:
Chapter: 19 / Q: 29
Levers are acted upon by forces known as the effort, load/resistance and fulcrum. “Third class” levers are characterised by having the:
Chapter: 19 / Q: 30
Levers are acted upon by forces known as the load, effort, and fulcrum. “First class” levers are characterised by having the:
Chapter: 19 / Q: 31
What is the reason that a 3rd class lever is ineffi cient?
Chapter: 19 / Q: 32
Third class lever systems are always ineffi cient for which one of the following reasons?
Chapter: 19 / Q: 33
What is the weight of a nurse if her mass is 65 kg? (use acceleration due to gravity of 10 m.s −2 )
total questions: 1878

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