REVISION 2

All of the organs below are responsible as a resonating chamber in the respiratory system to produce sound, EXCEPT

• Nose

• Paranasal sinuses

• Pharynx

• Larynx

Which of the following is NOT a function of paranasal sinuses?

• Produce mucus

• Sound production

• Make the human skull lighter

• Passageway for air

Pick the type of respiration in the picture.

• Internal Respiration

• External Respiration

Diarthroses is a type of a .....

• Freely movable joint

• slightly movable joint

• immovable joint

The organ in the picture is made up of

• Skeletal muscle

• Smooth muscle

• Cardiac muscle

Muscle elasticity is the ability of a muscle to ....

• return to its original shape after being stretched or contracted

• receive and respond to a stimulus

• contract or shorten

• be stretched

Which ion is predominantly responsible to generate muscle contraction?

• Sodium

• Potassium

• Calcium

• Phosphate

Which ion is responsible to generate action potential?

• Sodium

• Phosphate

• Hydrogen

• Bicarbonate

Picture above show a process of the human cardiovascular system protective function. Name the process.

• Peristalsis

• Hemostasis

• Phagocytosis

• Leukopoiesis

Which type of cartilage is the most abundant in the human body?

• Elastic cartilage

• Hyaline cartilage

• Fibrocartilage