Site Safe Manual Handling NZ 1

Question 1

What is 'manual handling' in the context of NZ workplace safety?

Accepted Answer

Any activity requiring a person to use physical force to lift, lower, push, pull, carry, hold, or restrain something

Answer

Manual handling covers any activity where a person uses physical force to move, hold, or restrain an object or person. It includes lifting, lowering, pushing, pulling, carrying, and holding.

Question 2

What is the most common type of injury from manual handling in NZ?

Accepted Answer

Musculoskeletal injuries, particularly to the lower back

Answer

Musculoskeletal injuries, especially lower back injuries, are the most common result of poor manual handling. These injuries can be acute (sudden) or chronic (developing over time from repeated strain).

Question 3

What is the recommended first approach to managing manual handling risks?

Accepted Answer

Eliminate the need for manual handling by using mechanical aids or redesigning the task

Answer

Following the hierarchy of controls, the first approach is to eliminate the need for manual handling entirely, such as by using forklifts, hoists, trolleys, or redesigning the process.

Question 4

What factors increase the risk of injury during manual handling?

Accepted Answer

The weight of the load, awkward postures, repetition, duration, and environmental conditions

Answer

Multiple factors contribute to manual handling risk: the weight, size, and shape of the load; the posture required; how often the task is repeated; how long it continues; and environmental factors like heat, cold, and uneven surfaces.

Question 5

What is the correct technique for lifting a load from the ground?

Accepted Answer

Keep the back straight, bend at the knees and hips, grip firmly, hold the load close to the body, and lift smoothly using the legs

Answer

Correct lifting technique involves planning the lift, keeping a stable base, bending at the knees and hips (not the waist), gripping the load firmly, holding it close to the body, and using the strong leg muscles to lift smoothly.

Site Safe Practice Test

Site Safe Practice Test

Site Safe Manual Handling NZ 1