Systems in our body

Q1) Our rib cage protects our ................

• kidney and stomach

• lungs and heart

• brain and intestine

• liver and pancreas

Q2) One of them is not an organ of the 'Respiratory system". .....................

• trachea

• nose

• gall bladder

• lungs

Q3) Select the right option wherein the organs of 'Urinary system' are found from top to bottom in the right order.

• ureter, urinary bladder, urethra, kidneys

• urethra, kidneys, ureter, urinary bladder

• urinary bladder,ureter, kidneys, urethra

• kidneys, ureter, urinary bladder, urethra

Q4) Arteries carry -

• carry carbondioxide rich blood to all parts of our body

• carry oxygen rich blood to all parts of our body

• carry nitrogen rich blood to all parts of our body

• carry hydrogen rich blood to all parts of our body.

Q5) The instrument used to measure our heart beat is ................

• thermometer

• stethoscope

• nebulizer

• radiography

Q6) Function of White blood cells is to ..............

• supply oxygen to cells

• help in fighting against diseases

• prevent bleeding when we get hurt

• supply carbondioxide to cells

Q7) Find the wrong statement.

• Skeletal muscles are involuntary muscles found in arms and legs.

• Cardiac muscles are involuntary muscles found in our heart.

• Smooth muscles are involuntary muscles found in our stomach, intestine and diaphragm.

• Skeletal muscles are voluntary muscles found in arms and legs.

Q8) This is not a part of our 'Nervous system'.

• brain

• nerves

• sense organs

• bones

Q9) Its a pair of organs that remove wastes from our body.

• mouth

• food pipe

• wind pipe

• kidneys

Q10) A sac like structure in which urine is stored before it is sent out of our body.

• Kidneys

• Urinary bladder

• Urethra

• Ureter