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CHIRO BOARDS > Anatomical Triangles > Flashcards

Anatomical Triangles Flashcards

1
Q

What are the boundaries of the Suboccipital Triangle?

A
  • Rectus capitis posterior major
  • Obliquus Capitis superior
  • Obliquus Capitis inferior
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2
Q

What is the roof of the Suboccipitial Triangle?

A

fascia covered by semispinalis capitis

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3
Q

What is the floor of the Suboccipital Triangle?

A
  • posterior arch of C1

- atlantooccipital membrane

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4
Q

What are the contents of the Suboccipital Triangle?

A
  • 3rd part of the vertebral artery
  • suboccipital artery
  • suboccipital vein
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5
Q

What are the boundries of the Anterior Cervical Triangle?

A
  • SCM
  • anterior midline
  • inferior ramus of the hyoid
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6
Q

What contents of the Anterior Cervical Triangle?

A
  • carotid triangle
  • submandibular triangle
  • submental triangle
  • muscular triangle
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7
Q

What are the boundaries of the Carotid Triangle?

A
  • SCM
  • posterior digastric
  • superior omohyoid
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8
Q

What is the floor of the Carotid Triangle?

A
  • Hypoglossus

- inferior and middle constrictor muscles

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9
Q

What are the contents of the Carotid Triangle?

A
  • CN 11, 12
  • carotid sheath: Common/Internal/External carotids, internal jugular vein, CN 10
  • lymph nodes
  • ansa cervicalis
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10
Q

What are the boundaries of the Submandibular Triangle?

A
  • anterior and posterior digastric

- inferior ramus of the mandible

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11
Q

What is the floor of the Submandibular Triangle?

A
  • Hypoglossal
  • Mylohyoid
  • middle constrictor
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12
Q

What are the contents of the Submandibular Triangle?

A
  • Submandibular Gland
  • Hypoglossal nerve
  • Mylohyoid nerve
  • Facial Artery and Vein
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13
Q

What are the boundaries of the Submental Triangle?

A
  • Anterior Digastrics

- Hyoid bone

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14
Q

What is the floor of the Submental Triangle?

A
  • Mylohyoid muscle
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15
Q

What are the contents of the Submental Triangle?

A
  • Submental lymph nodes

- Submental Vein

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16
Q

What are the boundaries of the muscular triangle?

A
  • SCM
  • midline
  • superior omohyoid
17
Q

What are the contents of the muscular triangle?

A
  • Sternohyoid
  • Sternothyroid
  • Thyrohyoid
  • Thyroid
  • Trachea
  • Larynx
18
Q

What are the boundaries of the Posterior Cervical Triangle?

A
  • SCM
  • Trapezius
  • middle 1/3 of clavicle
19
Q

What is the roof of the Posterior Cervical Triangle?

20
Q

What is the floor of the Posterior Cervical Triangle?

A
  • Splenis Capitits
  • Levator Scapulae
  • Scalenes (ant, mid, post)
21
Q

What are the Contents of the Posterior Cervical Triangle?

A

6 Vessels:

  • subclavian, suprascapular, transverse cervical and occipital arteries
  • subclavian and external jugular veins

7 Nerves
- greater auricular, lesser occipital, transverse cervicals, supraclavicular, phrenic, trunks of brachial plexus and CN 11

22
Q

What are the boundaries of the Triangle of Auscultation?

A
  • Trqpezius
  • Latissimus Dorsi
  • Medial border of the Scapula
23
Q

What is the floor of the Triangle of Ausculatation?

A

Rhomboid Major

24
Q

What are the boundaries of the Lumbar Triangle of Petit?

A
  • Latissimus Dorsi
  • External Obliques
  • Illiac Crest
25
Q

What is the floor of the Lumbar Triangle of Petit?

A
  • Transverse Abdominis
26
Q

What are the boundaries of the Femoral Triangle of Scarpa?

A
  • Ingunial Ligament
  • Medial Sartorius
  • Medial Adductor longus
27
Q

What is the floor of the Femoral Triangle of Scrapa?

A
  • Illiopsoas
  • Pectineus
  • Adductor Longus
28
Q

What are the contents of the Femoral Triangle of Scrapa?

A
  • Femoral artery
  • Femoral Vein
  • Femoral Nerve
  • Femoral Canal
  • Femoral sheath does not contain femoral nerve and is made of transversalis and iliacus

CHIRO BOARDS (5 decks)

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