Outer ear section
Bild
Graphic:
The most important parts of the outer ear with pinna, ear canal, hair follicles, ceruminous glands and eardrum.
Englisch, Deutsch, Spanisch (CREA)
27.07.2018
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The outer ear consists of the pinna and the ear canal. The ear canal ends at the eardrum.
In the membranous wall of the ear canal there are glands which produce cerumen (earwax). At the edge of the ear canal there are some small hairs, hair follicles, which serve as protection against foreign bodies.
Information and ideas:
Helpful to distinguish outer, middle and inner ear.
Can be used, for example in a worksheet, for work together in class with the digital projector, as overhead transparency.
Relevant for teaching:
The human body
Structure and function of a sensory organ
Functions of senses
In the membranous wall of the ear canal there are glands which produce cerumen (earwax). At the edge of the ear canal there are some small hairs, hair follicles, which serve as protection against foreign bodies.
Information and ideas:
Helpful to distinguish outer, middle and inner ear.
Can be used, for example in a worksheet, for work together in class with the digital projector, as overhead transparency.
Relevant for teaching:
The human body
Structure and function of a sensory organ
Functions of senses
Information sheet
Biology; Personal, social and health education (PSHE)
Grade 1 to 4; Grade 5 to 6; Grade 7 to 9; Grade 10 to 13
Elementary school; Middle/high school; Vocational training
Anatomy (human); Ear; Ear (outer ear); Medical illustration
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