Beyin Ve Sinir

Question 1

Open olan

Answer 1

1. Myelomeningocele
2. Meningocele
3. Myeloschisis

Question 2

Hydraencephaly

Answer 2

Microcephaly sebebidir

Question 3

Open lesions

Answer 3

In lumbosacral region
-myelomeningocele
-meningocele
-myeloschisis

Question 4

Craniosynostosis

Answer 4

Isolated microcephaly

Question 5

Microcephaly neuroanatomic abnormalities

Answer 5

Holoprosencephaly
Lissencephaly
Pachgyria
Schizencephaly
Polymicrogyria
Fetal brain disruption sequence
Hydrancephaly

Question 6

Seckel syndrome

Answer 6

Microcephaly

Question 7

Causes of anatomical megalencephaly

Answer 7

Encephalopathy
Neurocutaneous disorders (neurofibromatozis, tuberous sclerosis)
Autism
Achondroplasia
Cerebral gigantism
Fragile X syndrome
Cowden syndrome
Nevoid basal cell carcinoma syndrome (Gorlin)

Question 8

Intracranial vessels lie in the ….

Answer 8

Subarachnoid space

Question 9

Raccoon eyes

Answer 9

Skull base fracture
(Anterior fossa fracture)

Question 10

Battle’s sign

Answer 10

Skull base fracture
(Temporal bone fracture)

Question 11

İntracerebral hematoma

Answer 11

Evacuated surgically

Question 12

….. is the most common cause of non-aneurysmal SAH

Answer 12

Head trauma

Question 13

Intracranial aneurysm

Answer 13

70-75% cause of SAH

Question 14

SAH symptoms and signs

Answer 14

1. Signs of meningism develop after 3-12 hours
2. Neck stiffness
3. Kernig’s sign
4. Brudzinski’s sign

Question 15

….. Can cause subarachnoid hemorrhage

Answer 15

Cerebral aneurysm

Question 16

Management of SAH

Answer 16

Prevention of rebleeding from aneurysm
Prevention of cerebral vasospasm

Question 17

Aneurysm morphology

Answer 17

Saccular

Question 18

Aneurysmal arteries have defects in

Answer 18

Internal elastic lamina

Question 19

Aneurysms occurs mostly in the

Answer 19

bifurcation arteries