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anatomy > Revision 2 > Flashcards

Revision 2 Flashcards

1
Q

Perinuem is supplied by

A

internal pudenal arteries

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2
Q

Perineal membrane

A

separates superficial and deep perineal structures

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3
Q

Detrusor is what type of muscle

A

smooth

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4
Q

Vagina is deep in the

A

perioneal space

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5
Q

Ischiocavernousis is

A

superficial in males

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6
Q

Somatic innervation of bladder includes what

A

Vol control of ext sphincter (S2-S4)

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7
Q

Sympathetic inn of bladder involves

A

closes bladder sphincter - constriction of muscles (T10-L2)

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8
Q

Parasympathetic of bladder includes

A

relaxation of muscles - vesical plexus (S2-S4)

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9
Q

What is the ACRONYM for retroperitoneal structures?

A

SAD PUCKER

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10
Q

What does SAD PUCKER stand for

A

Supradrenal, Aorta, Duodenum, pancreas, ureters, ascend/desc colon, Kidneys, Oesphagus, Rectum

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11
Q

Superior duodenum is what

A

peritoneal - the rest of them are retro

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12
Q

Jejunum has a high Vasa recta

A

and low AR

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13
Q

Ileum has ___ VR and ___ AR

A

low VR and high AR

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14
Q

Does Jejunum have higher AR than ileium

A

It has lower

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15
Q

What does the portal triad consist of

A

bile duct, hepatic artery, portal vein

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16
Q

What are the 2 functions of the pancreas?

A

Endocrine = glucagon & insulin -islet of langerhands

Exocrine = enzymes in pancreatic juice

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17
Q

Atria has what type of muscle

A

pectinate (thinner than ventricular)

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18
Q

What is trabeculae carnae

A

irregular muscle of ventricle wall

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19
Q

Aortic valve has

A

3 cusps

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20
Q

Phrenic nerve supplies nerves to

A

diaphragm and pericardium

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21
Q

Transpyloric is on the __. Subconstal is on _- and intertubecular is on __

A

L, L3, L5

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22
Q

Pyloric sphincter is

A

smooth muscle

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23
Q

Midgut derivatives consist of

A

R 2/3 transverse, acs, app, caecum, ileum, jejunum, 1/2 inf duo

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24
Q

Hindut derivaties consist of

A

L 1/3 trans, desc, sig, rectum

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25
Q

Foregut derivatives consist of

A

stomach, pancreas, gallbladder, sup duo, oesphagus, pharynx, spleen, liver

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26
Q

Pudenal nerve contracts

A

bulbospongiosus

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27
Q

Where is the calcarine sulcus located at

A

the back of the brain below the occipital

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28
Q

Where is the lingual gyrus located

A

under the calcarine sulcus - near the back - sagittal plane section

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29
Q

For the pharynx muscles, which nerves innervate which:
Salpingo
Stylo
Palato

A

Salpingo & palato = vagus

Stylo = glosso

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30
Q

Nasopharynx is innervated by

A

trigeminal

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31
Q

Oropharnynx is innervated by

A

glossopharyngeal

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32
Q

Larynx is innervated by

A

Vagus

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33
Q

Gustatory cortex is located in

A

the insula

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34
Q

What innervates the parotid gland

A

glosso

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35
Q

What are the diff divisions of thalamus?

A

Ant - limbic emotions
Med - mood, emotions
Lat - specific thalamic nuclei - pain

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36
Q

What do the meninges split into?

A

Dura
Arachnoid (non-vascular)
Pia

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37
Q

Superior salivatory nucleus is innervated by

A

facial nerve

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38
Q

Lumbar is

A

sympathetic

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39
Q

Sacral is

A

parasympathetic

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40
Q

T8, T10, T12

A

IVC, oesophagus, aorta/thoracic/azygous

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41
Q

Great vessels contain

A

aorta, brachiocephalic, left common carotid, left subclavian, SVC

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42
Q

What are the 4 regions of mediastinum?

A

Sup - great vessels, ant - thymus, post -oesphagus, azygous, ganglia, mid - heart

43
Q

Lentiform

A

PC

44
Q

Corpus striatum

A

PC GP

45
Q

Striatum

A

PC

46
Q

Output

A

GP internal and SNR

47
Q

Intrinsic

A

GP ext, SNC, subthalamic

48
Q

Indirect pathway is what

A

GP external and subthalamic

49
Q

Input

A

PC

50
Q

Spinocerebellum

A

posture and movement

51
Q

Cerebrocerebellum

A

planning of movement

52
Q

Vestibulocerebellum

A

maintain balance and eye control

53
Q

MIDDLE CEREBELLUM IS

A

DESCENDING

54
Q

INF CB IS

A

ASCENDING

55
Q

SUP CB IS

A

GOING TO THE CORTEX

56
Q

Midbrain 1

A

SOCC - sup colli; oculo; CA; CP

57
Q

Midbrain 2

A

MS TIC - medial lem; SN; Trochlear; Inf colli; CP

58
Q

Pons

A

CB fibres and Inf collic

59
Q

Open Medulla

A

PM SHIVD - pyramids, med lem; solitary, hypo,inf olivary, vestibulo, dorsal vagus mot

60
Q

Closed Medulla

A

Pyramidal decussation (corticospinal/spinothalamic)
Cuneatus & gracilis

61
Q

What are the 3 ascending paths?

A

Dorsal
Spinocerebellar
Spinothalamic

62
Q

What does the dorsal do

A

proprioception, fine touch, pressure and vibration

63
Q

Where does spinocerebellar decussate?

A

D = no cross over T1-L2
V = cross twice - Cb and SC (T12-L5

64
Q

Spinothalamic does what?

A

Lat = pain, temp
Ven = crude touch, pressure

65
Q

Palato is the

A

vagus nerve

66
Q

What are the descending pathways?

A

Rubro (wrist); vestibulo (balance & post); reticulo (tone & posture); tecto (visual & audi) and corticospinal

67
Q

What are the regions that the facial nerve innervates?

A

Facial expression, lacrimal glands
soft palate,nasopharynx, tongue 2/3 anterior

68
Q

What is nociception?

A

detection of tissue damage that results in the perception of pain

69
Q

Dorsal spinocerebellar goes through

A

the Clarke’s nucleus - and enter via inf peduncle (same as cunocerebellar)

70
Q

Hypoglossal goes thru what hole

A

hypoglossal canal
- I: longitudinal, trans, vert
- E: genio, hyo, stylo

71
Q

Glossopharyngeal goes thru and innervates

A

jugular
- stylopharyngeus
-parotid gland
palatine and pharynx muscles

72
Q

Vagus does thru

A

jugular
- muscles of pharynx (exc stylophary)
soft palate muscle (tensor vali palatini - V3)

73
Q

Vestibulocochlear goes thru

A

internal aud meatus - utricle( horiz) and saccule -vertical

74
Q

Pampiniform is located in the

A

spermatic cord

75
Q

Testicular/Ovarian arteries arise from

A

abdominal aorta

76
Q

Internal iliac artery is supplied to

A

uterus

77
Q

How many holes in the left lung

A

1 artery hole

78
Q

White matter is

A

axon fibres

79
Q

Grey Matter is

A

cell bodies

80
Q

Stylopharyngeus

A

glosso

81
Q

Cervical enlargement occurs at

A

C4-T1

82
Q

Lumbar enlargement occurs at

A

T11-S1

83
Q

Skelemotor is

A

Putamen and GP internal

84
Q

Oculomotor is

A

Caudate and Gp internal

85
Q

Prefrontal is

A

caudate and the Gp internal

86
Q

Limbic

A

cingulate and ventral striatum

87
Q

Anterior spinothalamic is

A

crude touch and pressure

88
Q

Cauda equina refers to

A

tail of the SC

89
Q

Infrahyoid neck muscles include

A

sterno, omo, thyrohoid, sternothyroid

90
Q

Suprahyoid neck muscles include

A

diag ant, diag post, stylo, mylo, genio

91
Q

Anterior corticospinal

A

decussate at SC - trunk

92
Q

Lateral corticospinal ends

A

at the medulla - limbs

93
Q

Corticobulbar tract inner

A

tongue muscl - LMN (hypo nucl)

94
Q

Features of the UMN

A

Lies within CNS, use interneurons, excitation of LMN

95
Q

LMN project

A

into PNS - muscle contraction

96
Q

What pathway is the lateral one

A

Rubrospinal

97
Q

Corticospinal decussate at

A

medullary pyramids (medulla)

98
Q

What innervates the parotid gland

A

Glossopharyngeal

99
Q

Stylohyoid is innervated by

A

facial

100
Q

What is the blood for the pancreas tail

A

Splenic

101
Q

Where is renal vein in comparison to renal artery

A

Anterior to artery

102
Q

Internal capsule projects between

A

Lentiform and thalamus

103
Q

Facial

A

Stylohyoid, diagastric lactimal and lingual and submandibular

104
Q

Glossophaeryngeal

A

Parotid and stylo

anatomy (50 decks)

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