Quiz on Receptors in the Human Body

Receptors are found in the eyes. What do they help us do?

• Hear sounds

• See images

• Taste flavors

• Smell scents

What do receptors in the tongue help us perceive?

• Light

• Sound

• Taste

• Smell

Pain receptors are found throughout the body except in which organ?

• Brain

• Heart

• Lungs

• Liver

Thermoreceptors help detect changes in what?

• Light

• Temperature

• Sound

• Pressure

Which sense organ is associated with detecting sound?

• Eye

• Ear

• Skin

• Nose

What type of receptor is involved in detecting chemical substances in the mouth?

• Photoreceptor

• Mechanoreceptor

• Chemoreceptor

• Thermoreceptor

What type of stress do pain receptors respond to?

• Mechanical stress

• Emotional stress

• Visual stress

• Auditory stress

Where are mechanoreceptors located?

• In the heart and lungs

• In the skin, skeletal muscles, and inner ear

• In the digestive system

• In the bloodstream

What is the specific location of photoreceptors in the eye?

• Cornea

• Lens

• Retina

• Iris

Which part of the eye is the first to refract light entering the eye?

• Lens

• Retina

• Cornea

• Optic nerve