Understanding Earwax: History, Composition, and Care

The video explores the history and function of earwax, starting with ancient Sumerian grooming tools. It explains how earwax forms, its genetic variations, and its role in ear health. The video warns against unsafe removal practices like ear candling and suggests safer alternatives for managing earwax buildup.

What did archaeologists find in the Sumerian burial site that relates to earwax?

• Weapons

• Jewelry

• Toiletry kits

• Cooking utensils

What is the technical term for earwax?

• Eccrine

• Sebum

• Cerumen

• Apocrine

Which glands are responsible for the oily sweat that contributes to earwax?

• Sebaceous glands

• Salivary glands

• Apocrine glands

• Eccrine glands

What genetic factor influences the type of earwax a person has?

• A change in a single nucleotide on one gene

• The number of apocrine glands

• The size of the ear canal

• The amount of sebum produced

What is one of the main functions of earwax?

• To enhance hearing

• To lubricate the ear canal

• To cool the body

• To produce sound

How does the ear naturally remove earwax?

• By dissolving it

• Through a conveyor belt-like process

• By absorbing it

• By evaporating it

What is a potential risk of using ear candling?

• Improved hearing

• Increased earwax production

• Injuries and debris in the ears

• Enhanced earwax removal

What is a recommended method for softening earwax?

• Using a hairdryer

• Over-the-counter eardrops

• Inserting cotton swabs

• Using ear candling

What should be avoided to prevent earwax buildup?

• Using earplugs and earbuds excessively

• Cleaning the outer ear with a damp cloth

• Listening to loud music

• Sleeping on your side

What is the general advice regarding earwax if there are no obstructions?

• Leave it alone

• Use ear candling

• Regularly clean the ear canal

• Visit a doctor monthly