Bones and Muscles

Bones and Muscles

by Audrey Hyacinth Aranha

Multiple Choice

If someone hits your stomach it hurts really badly. But a similar blow to your chest, above your heart does not hurt so much . Why do you think so?

• The stomach has no bones to protect it. While the upper part of the body has the rib cage.

• No it will not hurt if someone gives a blow on your stomach.

Multiple Choice

What are the internal organs of the body?

• Lips

• lungs

• Heart

• Brain

  Kidneys

  Heart

  Liver

  Stomach

  Lungs

Multiple Choice

What are the 3 main functions of the skeleton system?

• Protect the heart

• It supports the body and maintains shape

• It protects the internal organs of the body.

• 1) It supports the body and maintains shape.

  2) It protects the internal organs of the body.

  3) It helps the body move.

Multiple Choice

How many bones does a baby have and how many bones the adult has

• Baby has 206 bones and an adult has 300 bones

• An adult has 206 bones and a baby has 300 bones

• A baby and adult has 206 bones

• A baby and an adult has 300 bones.

Multiple Choice

A human skeleton is a framework of ...........................

• skeleton

• bones

• toys

• intestines

Multiple Choice

The bones in are body are arranged in a definite manner.

• True

• False

Multiple Choice

What is the inner portion of the bone filled with?

• Cells

• nothing its an empty cavity

• Bone marrow

Multiple Choice

All of us have a similar skeleton. However the size of the bones differ?

• True. A tall person will have taller bones, while a short person will have shorter bones.

• False. everyone has the same size of bones

Multiple Choice

What does bone marrow produce inside the bone.

• Blue cells

• White cells

• Red and white blood cells are produced inside the bone marrow.

​Skull

• The bony framework of the head is called the skull.

• It is made up of several flat and extremely hard and strong bones.

• ​The bones join together to form immovable joints.

• Except the lower jaw all bones in the skull are fixed.

• ​The skull protects the brain, eyes, tongue and ears

Multiple Choice

Except the lower jaw all the bones in the skull are fixed. What does the lower jaw help us do? 

• It helps us only to talk

• It helps us only to eat

• It helps us to talk and eat.

• It doesn't help with anything

Multiple Choice

The skull has 22 bones. The upper part or the cranial bones are how many and the facial bones are how many?

• The cranial is 8 bones and the facial is 14 bones

• The upper part is 20 bones and facial bones are 2

• The cranial are 14 bones and the facial are 22

Multiple Choice

All bone in the skull are joined together. They are what kind of joints.

• Immovable joints that is they cant move

• Movable joints that is they can move

• Flexible joints that is they can bend

• M

Multiple Choice

We know the skull protects the brain, but what are the parts of our body that it protects?

• fingers

• eyes only

• tongue

• ears eyes, tongue and

Multiple Choice

The vertebral column is made up of 33 ring shaped bones or disc , what are these bones called.?

• Vertebrae

• bones

• skeleton

• bone marrow

Multiple Choice

The vertebral column is part of which system?

• nervous system

• digestive system

• circulatory system

Multiple Choice

The Spine is a hollow tube. What runs through this hollow tube?

• nervous system

• spinal cord

• circulatory system

Multiple Choice

What is the shape of the vertebral column ?

• S shaped

• D shaped

• C shaped

Multiple Choice

The S shaped vertebral column bears the load of our upper body, thereby protecting our heads from ....................................................

• shocks and jerks as we walk and run

• it protects nothing

• protects our heart.

Multiple Choice

The rib cage has how many pairs of ribs?

• 10 pairs

• 15 pairs

• 12 pairs

Multiple Choice

What are the 12 pairs of curved bones from the rib cage called?

• bones

• vertebrae

• ribs

Multiple Choice

Where is the rib cage located? 

• stomach region

• chest region

• spine

Multiple Choice

The sternum is also called the .................

• chest bone

• skull

• breastbone

Multiple Choice

We know that in the front the rib cage is attached to the sternum, but at the back where is the rib cage attached?

• its not attached

• chest region

• spine / backbone

Multiple Choice

The first 10 pairs of ribs are attached in the front to which bone? 

• its not attached

• sternum

• spine / backbone

Multiple Choice

The last 2 pairs of ribs are not attached to the sternum what are they called

• its not attached

• floating ribs

• spine / backbone

Multiple Choice

If someone punches you in the stomach it hurts very badly, but a similar blow above your heart doesn't hurt so much. Why

• The stomach has no bone to protect it, that's why it hurts badly. The upper body has a rib cage which protects us and we don't feel so much pain.

• because the stomach has bones to protect it.

• nothing happens

Multiple Choice

Each arm and leg have .........................

• 32 small bones.

• 3 long bones and several small bones.

• 2 long bones and several small bones.

Multiple Choice

The long bones of the arms and legs are ...........................

• hollow structures

• heavy

• small parts of the body.

Multiple Choice

The bones of arms and legs are extremely light but strong to hold weight and pressure. How does this help.

• That is why we can hold our weight, walk and hold additional pressure

• it is not helpful

• we cant hold additional pressure.

Multiple Choice

What is the longest bone of the body called?

• femur

• spine

• shoulder bone

Multiple Choice

What is the smallest bone of the body called? and where is it?

• stirrup 

• femur

• shoulder bone

Multiple Choice

The thigh bone is also called the..............

• stirrup 

• femur

• shoulder bone

Multiple Choice

The leg bones are attached to ....................... and the arm bones are attached to the ....................

• The leg bones are attached to the hip bone and the arm bones are attached to the shoulder bone

• spinal cord

• The leg bones are attached to the shoulder bone and the arm bones are attached to the hip bone

Multiple Choice

The upper arm has one long bone what is it called

• shoulder bone

• humerus

• hip bone

Multiple Choice

The upper part of the leg bone is called the 

• femur or thigh bone

• humerus

• hip bone

Multiple Choice

What do you think will happen if our backbone was one single bone instead of this 33 small curved bones?

• It wouldn't matter.

• If our  back bone is made up of one long bone then we would never be able to sit, bend or move. One single bone means no flexibility in the structure of a bone.

Multiple Choice

How are joints formed?

• A joint is formed where two or more bones meet.

• There are no joints in our body

Multiple Choice

Joints that don't allow movement are called?

• Movable joints

• Immovable joints

Multiple Choice

Most joints allow movement. These joints are called?

• Movable joints

• Immovable joints

Multiple Choice

Strong elastic tissue that join the bones at joints are called?

• ligaments

• Immovable joints

Multiple Choice

What are the different kind of movable joints

• Ball joint. Socket joint

• Immovable joints

• 1) Ball and socket joint

  2) Hinge joint

  3) Pivotal joints

  4) Gliding joints

Multiple Choice

Which joints of your body have ball and socket joint? 

• The shoulder and hip joints have ball and socket joints

• The finger joints

• The knee joints

Multiple Choice

Which joints of your body have ball and socket joint? 

• The shoulder and hip joints have ball and socket joints

• The finger joints

• The knee joints

Multiple Choice

Why are you able to move your arms and legs in every direction? 

• The shoulder and hip joints have ball and socket joints. 

  The ball and socket joints help to move the body in every direction. The ball like part of one bone fits in the cup like cavity of the other bone, which helps it move in all directions.

• Because they have hinge bones

Multiple Choice

What is the meaning of hinge joints?

• The type of movable joint that allows back and forth movement is called hinge joint.

• Because they have hinge bones

Multiple Choice

Which part of your body has hinge joints? 

• Elbows, Knees, fingers and toes have hinge joints.

• stomach has hinge joints

Multiple Choice

The elbow joint is a hinge joint. The hinge joints only allow to and fro movements.

Think of the ways your other body parts move. Which of the body parts below could have hinge joints.

• All elbows, Knees, fingers, wrists and toes.

• only fingers and toes hinge joints

• only fingers, toes and wrists.

• only finger, toes and knees.

Multiple Choice

Why are you able to move your elbows, knees, fingers and toes only back and forth?

• Elbows, Knees, fingers and toes have hinge joints. Hinge joints only allow back and forth movement.

• Because they have ball and socket joints.

Multiple Choice

Where will you find a pivotal joint in the body? 

• The first vertebrae and the skull join to form a pivotal joint.

• the ribs and the sternum form a pivotal joint.

Multiple Choice

What joint helps to move your neck in all directions?

• The first vertebrae and the skull join to form a pivotal joint. This pivotal joint helps the neck move from side to side, up and down and rotate.

• the ribs and the sternum form a pivotal joint.

Multiple Choice

How do gliding joints move? 

• The gliding joints move from side to side and back and forth.

• the ribs and the sternum form a pivotal joint.

Multiple Choice

The wrist and ankles have gliding joints how does this help us?

• The gliding joints help us move our wrist and ankles side to side and back and forth

• it helps us move.

Multiple Choice

The wrist and ankles have gliding joints Which other part of the skeletal system has gliding joints?

• The vertebrae in the vertebral column have gliding joints. This helps us move side to side and back and forth.

• The ribs have gliding joints.

Multiple Choice

What is cartilage

• Cartilage is a connective tissue. It seen in joints, spine, bones etc.

• It is a type of organ.

​Muscles of the body

• ​Bones and joints alone cant make the body move. Muscles and bones work together to make the body parts move.

• ​Muscles are attached to bones with strong tissues called tendons.

• ​The muscles contract and relax to make the bone move.

​Muscles of the body

• Humans have 650 types of muscles.

• ​Muscles and bones together give shape to our body.

• ​Muscles usually work in pairs. As one contracts the other will relax to create movement.

Multiple Choice

What is involuntary muscle movement?

• The muscles whose movements are in our control. Eg: raise your hands, write with your hands, clap your hands.

• Those muscles whose movement are not  under our control . Eg: movement of your stomach, heart beat controlled by our cardiac muscles.

Multiple Choice

What is voluntary muscle movement?

• The muscles whose movements are in our control. Eg: raise your hands, write with your hands, clap your hands.

• Those muscles whose movement are not  under our control . Eg: movement of your stomach, heart beat controlled by our cardiac muscles.

​Healthy bones and muscles

• ​Proper food and exercise will keep your bones and muscles healthy.

• ​Food like mung, cheese, milk, eggs, fish, wheat and milk will keep you bones and muscles healthy and strong. Vegetables and fruits also keep your body healthy.

• ​Sunlight is good for bones and muscles.

Multiple Choice

Why must you play out door games?

• Sun light and exercise are good for bone and muscle health. When you play you exercise your bones and muscles.

• You should not play outdoor games.

• Playing out door games make you intelligent

• It doesn't matter

Multiple Choice

Vitamin D deficiency is common among the people in UAE. Why do you think it is more common among the people of UAE?

• Sunlight is important for Vitamin D. In UAE people are always inside air-condition rooms, cars or malls. Hence they are not exposed to sunlight. This causes Vitamin D deficiency.

• There is no Vitamin D deficiency in UAE

• Because they drink lots of Cold drinks

Multiple Choice

If a muscle or bone of your fingers are injured. Can you still move?

• True

• False. The bones and muscle of the fingers need to work together to create movement. So if it is injured you will not be able to move it.

• It doesn't matter.

Multiple Choice

If there were no tendons attached to the bones, how do you think will it affect our bones?

• Tendons attach the muscles to bones. If we didn't have tendons we would not be able to move.

• we would not be able to see