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Revision (OT) > Random Anatomy > Flashcards

Random Anatomy Flashcards

1
Q

What are the 2 terminal branches of the popliteal artery?

A

Posterior & Anterior tibial

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2
Q

What is the name given to the deep fascia of the leg?

A

Fascia lata

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3
Q

Into which vein does the cephalic vein drain?

A

Axillary

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4
Q

Which is the largest muscle of the gluteal region?

A

Gluteus maximus

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5
Q

What are the spinal roots of the sciatic nerve?

A

L4-S3

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6
Q

What are the 2 terminal branches of the sciatic nerve?

A

Tibial & Common fibular

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7
Q

What are the spinal nerve roots of the brachial plexus?

A

C5-T1

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8
Q

What structure forms the superior border of the femoral triangle?

A

Inguinal ligament

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9
Q

Into which vein does the great saphenous vein drain?

A

Femoral

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10
Q

What nerve is likely to be damaged in a shoulder anterior dislocation?

A

Axillary

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11
Q

What is the motor innervation of the lateral compartment of the leg?

A

Superficial fibular

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12
Q

What is the nerve supply of the posterior compartment of the thigh?

A

Tibial division of sciatic

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13
Q

Patient presents with wrist drop, what nerve is most likely to have been damaged?

A

Radial

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14
Q

What are the 3 ossicles in the middle ear?

A

Malleus, Incus & Stapes

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15
Q

How many turns are in the cochlea?

A

2.5 turns

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16
Q

What is the aditus?

A

doorway from middle air into mastoid air cells

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17
Q

What is the function & nerve supply of the stapedius?

A

Stapedius reduces stapes movement to protect internal ear from excessive noisee. Facial nerve supplies.

18
Q

What is the function of the chords tympani nerve?

A

Supplies special sensory to anterior 2/3rd of tongue & parasympathetic supply to submandibular & sublingual salivary glands

19
Q

What is the nasal septum formed from?

A

Perpendicular plate of ethmoid bone & vomer posteriorly, hyaline cartilage anteriorly

20
Q

What is the area called on the nasal septum where epistaxis most commonly occurs?

A

Kiesselbach/Little’s area

21
Q

What are the 2 branches of the external carotid that supply the face?

A

Facial & maxillary

22
Q

What are the contents of the carotid sheath?

A

Carotid artery, internal jugular vein, vagus nerve & deep cervical lymph nodes

23
Q

If the right CN XII was damaged, what direction would the tongue point?

A

Right

24
Q

If right vagus nerve damaged, what direction would the uvula move on examination?

A

Left

25
Q

What membrane is punctured during emergency airway access?

A

Cricothyroid membrane

26
Q

What passes through the infraorbital foramen?

A

Branches of V2

27
Q

What passes through the supraorbital foramen(notch)?

A

V1 - entry of ophthalmic divison of trigeminal

28
Q

CN III nerve palsy would present as what?

A

Eye would be down & out

29
Q

CN IV neve palsy would present as what?

A

Eye would be up & out

30
Q

CN VI nerve palsy would present as what?

A

Eye facing inwards

31
Q

What provides general sensory innervation to the anterior 2/3rd of the tongue?

A

V3

32
Q

What provides innervation to the parotid gland?

A

CN IX

33
Q

What provides innervation to the submandibular & sublingual salivary glands?

A

Chorda tympani branch of the Facial Nerve

34
Q

What provides all innervation to the majority of the intrinsic muscles of the tongue?

A

CN XII…. Hypoglossal

35
Q

What is the muscle that is the exception to the innervation of instrinsic tongue muscles?

A

Palatoglossus

36
Q

What innervates the muscles of the pharynx? Is it all the same?

A

X Innervates the majority

37
Q

Whats the odd one out with the muscles of the pharynx?

A

Stylopharngeus, innervated by CN IX

38
Q

What encases the thyroid gland?

A

Pre-tracheal fascia

39
Q

What drains into the left renal vein?

A

Left Gonadal veins, left adrenal vein

40
Q

What drains into the right renal vein?

A

TRICK QUESTION FOOL…….. NOTHING

41
Q

What 3 major arteries anastomose to give littles area?

A

Ophthalmic, maxillary, facial

Revision (OT) (24 decks)

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