Quick Answer: Why Is Hand Safety Important?

How does the hand work?

Movements of the hand are mostly started by muscles in the forearm.

Only the thin tendons of these muscles are found directly in the hand: the extensor tendons used for stretching the hand run through the back of the hand to the tips of the fingers, and the flexor (bending) tendons run through the palms to the fingers..

What are the various parts of your hand?

Parts of a HandBones are hard tissues that give your hand shape and stability.Phalanges are the finger bones.Metacarpals are the middle part of the hand bones.Carpals are the wrist bones.Joints are places where bones fit together, allowing movement.Ligaments are soft tissues that connect bone to bone and stabilize your joints.More items…

What are the six most common types of hand hazards?

They had identified that these 10 were responsible for a majority of hand injuries in their workplace and developed a great employee safety awareness program around them.Defective equipment hazards.Rotating/moving equipment hazards.Thermal hazards.Chemical, electrical and pressure hazards.Inattention hazards.More items…•

How can I prevent hand injuries?

Hand injury prevention basicsUse leather gloves, cut-resistant gloves or chemical-resistant gloves, depending on the task.Remove bracelets and jewelry.Don’t use gloves that can get caught in machinery.Make sure the gloves are your size.

How do hand muscles work?

When muscles contract, tendons pull the bones causing the finger to move. The extrinsic muscles attach to finger bones through long tendons that extend from the forearm through the wrist.

What is hand safety?

Identify safety features on tools and equipment before you use them, such as emergency off switches. … Check tools and equipment to make sure they are in proper working order before beginning a task. Keep hands and fingers away from sharp edges (blades, protruding nails, etc.).

How do you keep your hands safe?

Keep Your Hands Safe When Being Handy Around the HouseKeep your tools in good working condition.Use tools that are the right size and strength for the job.Don’t work with oily or greasy hands.Secure all small work with a vise or clamp.Always carry pointed tools by your side with the points and heavy ends down.Cut away from yourself when using chisels or other edged tools.

Why did God give us hands?

To Hold onto Things When God wonderfully created us, he created our hands to hold things: tools, writing implements, food and other hands. When children are small, they like to say “mine” and not share the toy or food or whatever is in their hands.

What is the hand gesture for I Love You?

The love-you gesture or I love you hand sign emoji is the American Sign Language gesture for “I love you,” showing a hand with a raised index finger and pinky (little) finger and an extended thumb. It comes in a range of skin tones.

What do hands do?

The human hand is different to the hands or paws of other animals, because it has fingers and a thumb that can work together. … Our hands help us to do so many things like writing, holding, carrying, playing games, using a computer, texting on phones and a million other things.

What is the most common reason for hand injuries in the workplace?

A breakdown of the five most common hand injuries in the workplace include lacerations (63%), crushes (13%), avulsions or detachments (8%), punctures (6%) and fractures (5%), according to the Safety and Health Council of North Carolina.

Do hands have muscles?

The muscles of the hand are the skeletal muscles responsible for the movement of the hand and fingers. The muscles of the hand can be subdivided into two groups: the extrinsic and intrinsic muscle groups. The extrinsic muscle groups are the long flexors and extensors.

Why is the hand so important?

The hand is one of the most complex and beautiful pieces of natural engineering in the human body. It gives us a powerful grip but also allows us to manipulate small objects with great precision. This versatility sets us apart from every other creature on the planet.

What is the function of human hand?

The function of the hand is to grip, grasp and form precise movements, e.g. writing and sewing.

What do hands symbolize?

The hand is the most frequently symbolized part of the human body. … According to Aristotle, the hand is the “tool of tools.” In general it is strength, power and protection. However, it can just as easily mean generosity, hospitality and stability; “lend a hand”.