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year 3 anatomy > anatomy COPY > Flashcards

anatomy COPY Flashcards

1
Q

Fill in the blanks
What is the function of the blanks

A

Secretes mucous for lubrication for intercourse

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2
Q

Draw homunculus (need to know what is affected depending on where homunculus is affected)

A
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3
Q

Fill in the blanks

A
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4
Q

Where does the coronary sinus drain

A

Right atrium

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5
Q

Midgut supply

A

Superior mesenteric artery

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6
Q

Foregut supply

A

Celiac artery

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7
Q

Hindgut supply

A

Inferior mesenteric artery

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8
Q

What are the boundaries of the foregut, midgut, hindgut

A
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9
Q

Fill in the blanks

A
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10
Q

What muscle is highlighted green
Function
Nerve supply

A

Bulbouspongiosis

Assists in erection of clitoris/bulb of vestibule, supports perineal body

Deep branch of pudendal (s2,3,4)

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11
Q

What muscle here is highlighted red

A

Bulbouspongiosis

Compresses bulb of penis during urination/ ejaculation, assists in erection of penis, supports perineal body

Deep branch s2,3,4

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12
Q

Lateral gaze palsy- what berve

A

Abducens

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13
Q

What way does trochlear nerve mive eye

and wht muscle

A

Superior rectus
Moves eye to down and out position
(Mind muscle is attached posteriorly)

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14
Q

Blood supply to uterine tubes (fallopian tubes)

A

Uterine + ovarian arteries

(Ovarian branches from abdo aorta
Uterine branch of internal illiac)

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15
Q

Area highlighted in pink

A

Corpus callosum

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16
Q

Fill in blanks

A

note:
3rd ventricle is near hypothalamus
4th is anterior to cerebellum

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17
Q

Wheres the lesion for each

A
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18
Q

Fill in the blanks

A
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19
Q

Fill in the blanks

A

note: what is labeled here as spinal nerves are actually the rami. the spinal nerve is when the roots join

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20
Q

What type of neurons are blue and pink

A
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21
Q

Fill in the blanks

A
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22
Q

Perineum visceral afferents

A

(Skin between anus and vagina etc)
Somatosensory- pudendal (s2,3,4)

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23
Q

Pelvis visceral afferents

A

Touching peritoneum/superior- follows sympathetics back, T11-L2
(Uterine tubes, ovaries, uterus)

Not touching peritonium/more inferior- follows parasympathetic back (s2,3,4)

(Vagina, cervix, perineal muscles etc)

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24
Q

Fill in the blanks (position of uterus)

A
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25
Q

Injury to pelvic floor muscles/ levator ani cause what condition

A

Stress incontinence

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26
Q

Fill in the blanks
Important to note this is the superior view

A
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27
Q

Fill in the blanks

A
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28
Q

uvula deviated to the right- what cranial nerve and what side

A

left sided vagus

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29
Q

Fill in blanks- cranial nerve and foramina

A
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30
Q

What lymph nodes do the testes drain

A

Para aortic

31
Q

What lymph nodes does the scrotum drain into

A

Superficial inguinal

32
Q

Where does lymph from glans of penis drain

A

Deep inguinal

33
Q

What is transmitted through the jugular foramen

A

Inferior petrosal sinus
Internal jugular vein
CNIX (glossophayrngeal)
CNX (vagus)
CNXI (spinal accessory)

34
Q

What clinical symptoms would be experienced if tumour in jugular foramen

A

-Glosso/vagus- dysphagia
- Headache (from blocked internal jugular vein)

35
Q

Fill in the blanks

A
36
Q

Draw out regions of face that are innervated by their specific nerve for sensation

A
37
Q

Fill in the blanks AND write down from what part of the brain each of these cranial nerves come from

A

CN I- frontal
CN II- frontal
CN III- midbrain/pontine junction
CN IV- MIDBRAIN
CNV- PONS
VI, VII, VIII- pontine-medulla junction
IX, X, XI - MEDULLA OBLONG.
XII- MEDULLA OBLONG.

38
Q

Fill in the blanks

A
39
Q

Path of pudendal nerve

A

Exits via greater sciatic foramen and then enters lesser sciatic foramen

40
Q

Gluteus muscles action

A

Extension and abduction of hip joint

41
Q

Fill in the blanks

A
42
Q

Spinal anaesthetic- what are the layers it goes through

and for epidural

A

Skin (L3/L4)
Fat
Supraspinius ligament
Interspinous
Ligamentum flavum
Epidural fat
Dura
Arachnoid matter
And into the subarachnoid space where spinal cord is
(Between arachnoid and pia)

epidural stops at epidural fat

43
Q

What lymph nodes do the ovaries drain to

A

Para aortic/lumbar

44
Q

Skin of anterior thigh nerve innervation

A

Femoral

45
Q

Skin of anterior leg nerve and dorsum of foot innervation

A

lateral cutaneous
saphenous
deep peroneal
superficial peroneal
sural

46
Q

What are these muscles

A

Ischiocabernous- helps clitoris erection

47
Q

What are these muscles

A

Ischiocabernous- helps clitoris erection

48
Q
A

Ischiocavernous- helps with erection

49
Q

Name regions of abdo

A
50
Q

Pathway of sperm

A

Semineferous tubules> retes testis> head of epidydmis> body of epidydmis> vas deferens (which travels through spermatic cord ipon leaving scrotum)> ampulla of ductus deferens> ejaculatory duct then joins prostatic urethra
The rest is history
(ejaculatory duct also recieves seminal fluid seperately)

51
Q

What is the red

A

Sacral promontory

(Superior part of sacrum which articulates with L5 vertebrae)

52
Q

what is the green and what view is this

A

ischial spine
posterior

53
Q

what is the white line that is the junction below the vagina and above the rectum and its clinicla relavance

A

perineal body

epiostomy carried out in labour to avoid uncontrolled tearing of perineal body.

54
Q

most commonly injured artery in laparotomy

A

inferior epigastric artery

55
Q

name circled part

A

lamina

56
Q

Name the blanks

A
57
Q

Name the sulci

A
58
Q

Where does the 4th ventricle drain

A

Central spinal canal and subarachnoid cisterns

59
Q

Hypothalamus function

A

Maintains homeostais

By influencing autonomic nervous system, endocrine hormones, somatostatin, dopamine

60
Q

Where is brocas

A

inferior frontal gyrus of dominant hemisphere
(usually the left)

61
Q

Parietal lobe function

A

Sensation

62
Q

Temporal lobe function

A

Hearing, processing emotions (manage TEMPer)

63
Q

Cingulate gyrus function

A

Experience of pain

64
Q

name the fossa

A

1- posterior cranial fossa
2. anterior cranial fossa
3. middle cranial fossa

65
Q

sensory supply for dura matter

A

CNV

66
Q

how is CSF sampled

A

lumbar puncture at L3/L4

67
Q

what level of spine does subarachnoid space end

A

s2

68
Q

what is the falx cerebri

A

dura that seperates right and left cerebral hemispheres

69
Q

Name the venous structures (veins/sinuses)

A

Facial veins bottom right

70
Q

what are the arteries that supply the brain and via what cavities do they enter the skull

A

intetrnal carotid- via carotid canal

vertebral arteries - via foramen magnum
(travel up through vertebrae via transverse foramina)

71
Q

name the herniations

A

subfalcine depresses anterior cerebral artery

tonsillar herniation affect brainstem ie depresses respiratory centre

72
Q

Name the cranial nerves

A
73
Q

motor innervation of trigeminal

A

open and closes jaw
open- masseter, temporalis, medial pterygoid

closing- lateral pterygoid

74
Q

what nerve innervates the orange (skin over angle of mandible and some of the external ear)

A

the great auricular nerve, C2, C3
branch of cervical plexus

year 3 anatomy (1 decks)

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