Lab 1 Head and Neck Flashcards by Kirsten Sparley | Brainscape

Q

1, blue?

A

hard palate

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Q

2, purple?

A

soft palate ending in uvula

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Q

3, green?

A

base of tongue

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Q

4, yellow?

A

superior margin of tongue

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Q

5, red?

A

prevertebral soft tissue margin

superiorly, this marks the posterior of the nasopharynx

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Q

1, blue area?

A

maxillary sinus

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Q

2, green area?

A

sphenoid sinus

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Q

3, red line?

A

margin of mastoid air cells

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Q

4, pink area?

A

nasopharynx

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Q

5, yellow area?

A

area of palatine tonsils in lateral walls of pharynx

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Q

F?

A

frontal sinus

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Q

E?

A

ethmoid sinus

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Q

M?

A

maxillary sinus

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Q

S?

A

sphenoid sinus

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Q

P?

A

pharyngeal air space

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Q

F?

A

frontal sinus

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Q

E?

A

ethmoid sinus

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Q

M?

A

maxillary sinus

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Q

1, blue?

A

nasopharynx

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Q

2, green?

A

oropharynx

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Q

3, purple?

A

laryngopharynx

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Q

1, blue?

A

retropharyngeal (C1-C3)

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Q

2, purple?

A

retrolaryngeal (C3-C6)

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Q

3, green?

A

retrotracheal (C6 and below)

Q

1, blue arrow?

A

epiglottic valleculae filled with contrast

* not seen on AP without contrast

Q

2, yellow line?

A

pyriform fossae filled with contrast

* may be seen as air filled on AP without contrast

Q

3, purple lines?

A

upper walls of the pyriform recesses lined with contrast

Q

4, red lines?

A

laryngeal ventricle filled with contrast

* may be seen as air filled on AP without contrast

Q

1, green line?

A

walls of vestibule (aryepiglottic folds) lined with contrast

Q

2, red line?

A

false vocal folds (soft tissue)

Q

3, pink lines?

A

true vocal folds/cords (soft tissue)

Q

4, blue?

A

walls of the trachea lined with contrast

Q

1, red?

A

pyriform recess

Q

2, green line?

A

laryngeal vestibule

Q

3, blue line?

A

laryngeal ventricle

Q

4, yellow line?

A

trachea

Q

1, dark blue line?

A

uvula

Q

2, red line?

A

epiglottis

Q

3, purple arrow?

A

valleculae, air filled

Q

4, green arrow?

A

ventricle, air filled

Q

5, yellow line?

A

posterior cervical soft tissue (interfaced with subcutaneous fat)

Q

1, black lines?

A

angles of the mandible

Q

2, green line?

A

base of tongue

Q

3, yellow line?

A

epiglottic valleculae

Q

4, red line?

A

aryepiglottic folds (from arytenoid cartilage to epiglottis forming borders of vestibule)

Q

5, purple arrow?

A

laryngeal cartilage (thyroid, cricoid and arytenoid) calcified

Q

What is #1?

A

thyroid cartilage (calcified)

Q

What is #2?

A

laryngeal constriction (true and false vocal cords plus laryngeal ventricle)

Q

What is #3?

A

trachea

Q

What is #4?

A

lung apex

Q

What are the purple arrows?

A

apical pleural capping - thickened fibrous tissue at apex of lung

*normal if concave on inferior margin and similar thickness bilaterally

Q

What view is this?

A

zoomed in AP lower cervical

Q

What are the blue lines?

A

mastoid processes (lucency of air cells)

Q

What are the green arrows?

A

ears

Q

What is #1, yellow?

A

inferior margin of occiput

Q

What is #2, green?

A

inferior margin of C1 posterior arch

Q

What is #3, red arrow?

A

lateral margin of soft tissue of face

Q

What is #4, purple arrow?

A

lateral margin of soft tissues of neck