Nose

Q. What is nasal cavity

Q.

We inhale air and smell through our nasal cavity.

1. True

2. False

Q. The sense of smell is dependent on ___ cells.

1. muscle
2. optic
3. rod
4. olfactory

Q.

What do we do if we smell something bad ?

1. nose
2. ears
3. mouth
4. eyes

Q. Nasal cavity is filled with wax.

1. True
2. False

Q. We inhale air and smell through our buccal cavity.

1. True
2. False

Q.

Select the correct order for the passage of air in the respiratory system.

1. Nose → Blood → Wind pipe → Lungs

2. Nose → Lungs → Wind pipe → Blood

3. Nose → Blood → Lungs → Wind pipe

4. Nose → Wind pipe → Lungs → Blood

Q. The ________ in the nose traps the bacteria and dust particles.

1. nose cells
2. skin
3. mucus
4. wax

Q. If you are at a restaurant, which sensory organ is likely to help you sense the aroma of food?

1. Ear
2. Nose
3. Eye
4. Skin

Q. The olfactory epithelium sends out ____ impulses to the brain to give us a sense of smell.

1. magnetic
2. sound
3. electric
4. electromagnetic