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Spinal Final Exam > Dome piece > Flashcards

Dome piece Flashcards

1
Q

What are the four subclassifications of synarthrosis joints based on Latin groupings?

A

suture, gomphosis, schindylesis and syndesmosis

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2
Q

What were the 5 types of suture based on latin groupings?

A

serrate, denticulate, limbous, squamous, harmonia

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3
Q

What are the characteristics of sutura vera? (true sutures)

A

sutures demonstrating interolocking of adjacent bone surfaces; typically formed by intramembranous ossification

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4
Q

What are the characteristics of sutura notha? (false sutures)

A

sutures lacking interlocking of adjacent bone surfaces; typically formed by endochondral ossification

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5
Q

Which sutures primarily interlock at their edges?

A

serrate and denticulate sutures

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6
Q

Which sutures will interlock and overlap at their edges?

A

Limbous sutures

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7
Q

Which sutures demonstrate non-interlock but will overlap at their edges?

A

Squamous sutures

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8
Q

Which sutures will neither interlock nor overlap at their edges?

A

Harmonia sutures

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9
Q

What were the classifications of sutura vera (true sutures) based on latin groupings?

A

serrate, denticulate and limbous

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10
Q

What were the classfications of sutura notha (false sutures) based on latin groupings?

A

squamous and harmonia

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11
Q

What are the five views of the skull called?

A

norma verticalis, norma frontalis, norma occipitalis, norma lateralis, norma basalis

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12
Q

What is the norma verticalis?

A

skull viewed from top

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13
Q

What is the norma frontalis?

A

skull viewed from front

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14
Q

What is the norma occipitalis?

A

skull viewed from back

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15
Q

What is the norma lateralis?

A

skull viewed from side

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16
Q

What is the norma basalis?

A

skull viewed from bottom

17
Q

What points on the skull are used to measure skull size?

A

Nasion, vertex, inion and gnathion

18
Q

What points on the skull are used to measure cranial vault capacity?

A

Nasion, vertex and inion

19
Q

What ostia are observed in the anterior cranial fossa?

A

Cribriform plate, anterior & posterior ethmoid foramina and foramen cecum

20
Q

What are the contents of the optic canal?

A

Optic nerve and ophthalmic artery

21
Q

What opening allows CN II to exit the cranial vault?

A

Optic Canal

22
Q

What are the contents of the superior orbital fissure?

A

Ophthalmic veins, oculomotor nerve, trochlear nerve, ophthalmic division of trigeminal nerve and the abducent nerve

23
Q

Ophthalmic artery and veins do or do not share the same opening?

A

Do Not

24
Q

What are the contents of the foramen rotundum?

A

maxillary division of the trigeminal nerve

25
Q

What are the contents of the foramen ovale?

A

The mandibular division of the trigemnal nerve and the lesser petrosal branch of the glossopharyngeal nerve

26
Q

What are the contents of the foramen spinosum?

A

the nervus spinosus from the mandibular division of the trigeminal nerve and the middle meningeal artery

27
Q

What are the contents of the foramen lacerum?

A

internal carotid artery, carotid sympathetic nerve plexus and a venous plexus

28
Q

Wat are the contents of the hiatus for the greater (superficial) petrosal nerve?

A

The greater petrosal nerve a branch of the facial nerve

29
Q

What are the contents of the pterygoid/vidian canal?

A

vidian nerve or nerve of the pterygoid canal

30
Q

What are the contents of the hiatus of the lesser petrosal nerve?

A

lesser petrosal nerve, a branch of the tympanic plexus from the glossopharyngeal nerve

31
Q

Which opening allows branch of cranial nerve IX to enter the infratemporal region from the middle cranial fossa/

A

Foramen Ovale

32
Q

What forms the roof of the posterior cranial fossa?

A

Tentorium Cerebelli

33
Q

What part of the cerebrum occupies the posterior cranial fossa?

A

none; only cerebellum, pons and medulla oblongata ae in the posterior cranial fossa

34
Q

Which single opening allows the exit of the greatest # of cranial nerves from the posterior cranial fossa?

A

The jugular foramen

35
Q

What bones form the jugular foramen?

A

Temporal and occipital bones

36
Q

What cranial nerves are within the jugular foramen?

A

IX (glossopharyngeal), X (vagus), and XI (spinal accessory)

37
Q

What is the jugular body/jugular glomus/tympanic body/tympanic glomus?

A

chemoreceptive organ within the wall of the jugular bulb

38
Q

What is the function of the jugular body/jugular glomus/tympanic body/tympanic glomus?

A

chemoreceptive organ that monitors hypoxia, hypercapnia and increases in hydrogen ions(acidity)

39
Q

What are the contents of the hypoglossal canal?

A

CN XII Hypoglossal Nerve

Spinal Final Exam (24 decks)

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