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Anatomy of speech and hearing > Exam 1 > Flashcards

Exam 1 Flashcards

1
Q

Which part of the ear contains the tympanic membrane?

A

The middle ear

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2
Q

What is the function of the EAM?

A

Transmission of sound waves to the TM,
Protection of the TM,
A resonating cavity,

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3
Q

Which ossicle has a footplate that attaches to the oval window?

A

Stapes

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4
Q

Describe the features of the cone of light?

A

an especially taught portion of the tympanic membrane,
named after its reflective qualities off of the audiologists otoscope

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5
Q

Where is the tensor tympani muscle located?

A

Superior to the eustachian tube

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6
Q

What marks the entrance to the scala tympani of the cochlea?

A

the round window

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7
Q

What is the sense mechanism for hearing?

A

The Organ of Corti

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8
Q

The eustachian tube’s only functions are to supply oxygen to the middle ear and maintain equilibrium.

A

false

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9
Q

Boyle’s Law

A

As volume increases, pressure decreases by a
proportionate amount

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10
Q

Where is the site of the CO2 exchange?

A

Alveoli

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11
Q

What is the average lung capacity?

A

4-5L of air

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12
Q

Which lung is larger?

A

The right lung

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13
Q

How many lobes does the right lung have?

A

3

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14
Q

How many lobes does the left lung have?

A

2

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15
Q

What separates the lobes of the left lung?

A

The oblique fissure

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16
Q

What separates the lobes of the right lung?

A

The horizontal fissure and the oblique fissure

17
Q

What is the purpose of pleurae?

A

Provide smooth surface for the lung-thorax linkage

18
Q

Which are the true ribs?

A

ribs 1-7

19
Q

Which are the false ribs?

A

8-10 ; join 7 indirectly through cartilage

20
Q

Which are the floating ribs?

A

11 and 12

21
Q

What structures make up the Pelvic Girdle?

A

Coxal bones, Ilium, Pubis, Pubic symphysis, Ischium
and the sacrum

22
Q

What process is the diaphragm associated with?

A

Inspiration

23
Q

What process is the Internal Oblique associated with?

A

Expiration

24
Q

What process are the External Intercostals associated with?

A

Inspiration

25
Q

What process are the Torso muscles associated with?

A

Inspiration

26
Q

What process is the External Oblique associated with?

A

Expiration

27
Q

What process are the Neck muscles associated with?

A

Inspiration

28
Q

What process is the Transverse abdominis associated with?

A

Expiration

29
Q

What process is the Rectus Abdominis associated with?

A

Expiration

30
Q

What process are the Internal Intercostals associated with?

A

Expiration

31
Q

What is Inspiratory Reserve Volume?

A

Amount of air that can be inspired after resting inspiration

32
Q

What is Inspiration Capacity?

A

Maximal inspiratory volume possible after a tidal expiration

33
Q
A

Anatomy of speech and hearing (5 decks)

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