Credit test 2: Lymph. + Brain Flashcards

1
Q

Which are the two main parts of the circulatory system?

A

Cellular part
Vascular part

Btw these two runs the lymph fluid

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2
Q

A ring of lymphoid tissue made up by 3 tonsils. Which tonsils and what’s the ring called?

A

Tonsilla lingualis
Tonsilla palatina
Tonsilla veli palatini

= Waldeyer’s ring

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3
Q

Where can the lymphatic trunks mainly be found?

A

In abdominal cavity

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4
Q

What’s the name of lymph mixed with fats from digestive system?

A

Chyle

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5
Q

Which are the 5 lymphatic trunks?

A
Truncus lumbalis
Truncus visceralis
Truncus intestinalis
- Truncus celiacus / truncus jejunalis
Truncus trachealis

All of these are found in abdominal cavity beside Trachealis which is found in thoracic cavity

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6
Q

What’s the lymphatic sac btw abdominal and thoracic cavity called?

A

Cisterna chyli

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7
Q

Truncus trachealis drains lymph from?

A

lc. retropharyngeum

From head region generally

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8
Q

The ductus thoracic generally have differences on where it enters into the venous system.
In which species enters where?

A

In Ru, Su, Eq
- Enters into v. cava cranialis OR v. jugularis externa et sinistra

In Car;
- Enters into v. jugularis dextra et sinistra

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9
Q

In this specie/s can we find 2 ductus thoracis?

A

In Ca!

Ductus thoracicus dexter et sinister.

In others only dexter

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10
Q

In which specie/s can we find only 1 ductus thoracis?

A

In Eq, Ru, Su, Bo

Ductus thoracicus dexter

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11
Q

Lymphatic system communicates with which systems?

A

Circulatory or mainly generally the venous system

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12
Q

Which is the largest and an important lymphatic organ?

A

Thymus

Mainly in young animals

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13
Q

In Su and Bo we can only find these type of lymphnodes?

A

Haemolymph nodes

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14
Q

In Ru we only find these type of lymphnodes?

A

Hemal nodes / Lymphnodus healis

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15
Q

Which are the lymph centers of the head?

A

lc. parotideum
lc. mandibulare
lc. retropharyngeum

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16
Q

Which are the lymph centers of the neck?

A

lc. cervicale superficiale

lc. cervicale profundum

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17
Q

Which are the lymph centers of the thorax?

A

lc. thoracicum dorsale
lc. thoracicum ventrale
lc. mediastinales
lc. bronchales

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18
Q

Which are the lymph centers of the thoracic limb?

A

lc. axillare

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19
Q

Which are the lymph centers of the abdomen?

A

lc. lumbale
lc. celiacum
lc. mesentericum craniale
lc. mesentericum caudale

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20
Q

Which are the lymph centers of the pelvic cavity?

A

lc. iliosacrale
lc. iliofemorale
lc. inguinofemorale
lc. ischiadicum/lc. sacrale
lc. popliteum

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21
Q

Which of the lymph centrums of the head are palpable?

A

All 3!

lc. parotideum
lc. mandibulare
lc. retropharyngeum

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22
Q

Which of the lymph centers of the thorax are palpable?

A

None of the 4. Cause they are situated inside of thoracic cavity

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23
Q

Which of the lymph centers of the neck is palpable?

A

lc. cervicale superficiale

Through the skin

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24
Q

Which of the lymph centers of the pelvic cavity and pelvic limb have palapable lymph nodes?

A

lc. inguinofemorale

lc. popliteum

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25
Q

The rhombencephalon is divided into?

A

Metencephalon
- Divided into cerebellum dorsally and pons ventrally.

Myelencephalon
-Consist of medulla oblongata -> medulla spinalis

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26
Q

Prosencephalon is divided into?

A

Telencephalon

  • Rhinencephalon
  • Neopallium / Cortex
  • Central components

Diencephalon

  • Thalamencephalon
  • Hypothalamus
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27
Q

Situated on the hemispherium dextrum et sinistrum of cerebrum?

A

Neopallium

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28
Q

Situated between the two hemispheres in the middle, as a connection point between the two?

A

Corpsus callosum of telencephalon

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29
Q

Forms the hemispherium cerebri?

A

Neopallium/Neocortex of Telencephalon

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30
Q

Which are the grooves on Neocortex?

A
  1. sulci of demarcation
    - sulcus rhinalis lateralis
    - sulcus hippocampi
  2. sulci of principle
  3. adjoining sulci
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31
Q

3 parts of rhinencephalon?

A

pars basalis
pars septalis
pars limbica

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32
Q

Forms the base of hemispheres?

A

Rhinencephalon

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33
Q

Triangular shaped structure of pars basalis

A

Trigona olfactoria

Between the two tractus olfactorius lateralis and medialis

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34
Q

Structure with many openings for blood vessels supplying the brain

A

Substantia perforata rostralis

Of pars basilaris

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35
Q

Consist of 2 gyrus olfactorius lateralis of the brain?

A

Pedunculi olfactorii

The gyrus olfactorius = grey matter of brain

Tractus olfactorius = White matter of brain

36
Q

Special structure on rhinencephalon that’s differently shaped according to Ca; smooth and Eq; rough

A

Lobi piriformes

Next to Hippothalamus and Mesencephalon

37
Q

Pars limbica consist of

A

­- stratum griseum (corporis callosi)
­- cornu ammonis
­- gyrus cinguli

38
Q

Found on the medial surface of the hemisphere of cerebri? (Inside of hemispheres)

A

Central components

39
Q

Free space in each hemisphere?

A

Ventriculus lateralis encephali

40
Q

What’s telencephalon made up by?

A

Rhinencephalon, neopallium and central components

41
Q

Situated between two ventriculus lateralis encephali?

A

Septum pellucidum

42
Q

Another name for sulcus demarcation?

A

Sulcus hippocampi

43
Q

Another name for Hippocampus?

A

Cornu ammonis

44
Q

Divison of Diencephalon?

A

Thalamencephalon

Hypothalamus

45
Q

Which are the division of Thalamencephalon

A

– Thalamus
– Metathalamus
– Epithalamus

46
Q

Glanulae pineale / Epiphysis is a part of?

A

Epithalamus

47
Q

Forms the base of Mesencephalon?

A

Hypothalamus

48
Q

Pituitary gland / Hypophysis is a part of which brain part and situated where?

A

Part of hypothalamus

Situated in Fossa hypophysicalis

49
Q

Which part of the brain is undivided?

A

Mesencephalon

50
Q

Nn. oculomotorius arises from here

A

Crura cerebri of mesencephalon

51
Q

Communication place between the chambers of the brain

A

Aqeductus mesencephali

52
Q

The metathalamus is represented by?

A

­Corpus geniculatum laterale et mediale

Forming the metathalamus

53
Q

Thalamus is represented by consisting of?

A

2 thalamus opticus (round structure)

54
Q

Place for crossing of the optic nerve?

A

Chiasma opticum

55
Q

Most caudal part of Hypothalamus

A

Corpus mamillare of regio hypothalmica caudalis

56
Q

Nn. oculomotorius arises from here

A

Crura cerebri

57
Q

Communication point btw ventriculus tertius and ventriculus qartus

A

Aqeductus mesencephali

58
Q

Which part of colliculi rostrales et caudales is important for visual / auditory pathway?

A

colliculi rostrales = Imp for visual pathway

colliculi caudales = Imp for auditory pathway

59
Q

Metencephalon is divided into which parts?

A

Vermis cerebelli

Lobi laterales

60
Q

On both sides /longitudinal sections of the vermis cerebelli?

A

lobi laterales

61
Q

Corpus medullare of cerebellum forms which structure?

A

Arbor vitae cerebelli

Corpus medullare formed by substantia alba

62
Q

Situated in between the vermi cerebelli and lobi laterales forming a border?

A

fissurae transversae

63
Q

The two structures of the pons

A

Pars ventralis et dorsalis pontis
- ventral; younger part

Pedunculus cerebellaris medius

64
Q

Forms the floor of ventriculus quarti?

A

Fossa rhomboidea of Myelencephalon

65
Q

Roof of ventriculus IV?

A

Tegmentum ventriculi IV

66
Q

Metencephalon is made up by?

A

Cerebellum and Pons

67
Q

Myelencephalon is made up by?

A

Medulla oblongata

68
Q

Is the communication between the pons and spinal cord?

A

Myelencephalon

69
Q

Which are the chambers of the brain?

A

ventriculi laterales dextrum et sinistrum
ventriculus tertius
ventriculus quartus

Total of 4 ventricles

70
Q

Around adhesio interthalamica this chamber can be found

A

Ventriculus tertius

71
Q

Btw medulla oblongata and cerebellum this chamber can be found

A

Ventriculus quartus

72
Q

In hemispheres this chamber can be found

A

Ventriculi laterales

73
Q

Communication point between ventriculi laterales dextrum et sinistrum is?

A

Foramen interventriculare

74
Q

Communication point between the two unpaired ventricles?

A

Aqeductus mesencephali

Btw ventriculus tertius and ventriculus quartus

75
Q

Spinal cord and brain is covered by

A

Meninges

76
Q

Meninges of brain are

A

Dura mater
Arachnoidea
Pia mater

77
Q

The cavum subdurale is space between

A

Arachnoidea and dura mater (spinalis)

Both in brain + spinal cord

78
Q

The cavum epidurale is space between

A

Dura mater spinalis and vertebrae

79
Q

The cavum subarachnoidale is space between

A

Arachnoidea and Pia mater

Both in brain + spinal cord

80
Q

Which are the two enlargements of the spinal cord where nerves from thoracic and pelvic limb runs?

A

Intumescentia cervicalis

Intumscentia lumbosacralis

81
Q

The caudal end of spinal cord is covered by

A

Filum terminale

82
Q

Conus medullaris, filum terminale and roots of spinal nerves make up

A

Cauda equina

Caudal end of spinal cord

83
Q

Imp for root origin of spinal nerves

A

Cornua dorsalis et ventralia

84
Q

Meninges of the spinal cord

A

Same as in the brain (not the cavities in btw)

  • Dura mater spinalis
  • Arachnoidea
  • Pia mater spinalis
85
Q

Between dura mater and vertebrae this ligament can be found

A

Lig. suspensorium durae matris

86
Q

Pia mater spinalis is connected to Arachnoidea by

A

Lig. denticulatum