Study guide for chapter 54, 58, 59

Question 1

Craniosynostosis what is it?

Answer 1

Clover leaf skull, causes the fetal cranium to become abnormally shaped incomplete closer of sutures

Question 2

What is a nasal triad and what should it include

Answer 2

1. nostril symmetry
2. nasal septum integrity
3. continuity of the upper lip, to exclude cleft lip and palate

Question 3

What the optimal amount of weeks for NT

Answer 3

10-14 wks

Question 4

Proboscis associated with what abnormality

Answer 4

Holoprosencephaly and ethmocephaly

Question 5

What is the most common malformation of the face

Answer 5

Cleft Lip

Question 6

What are some differential considerations for cystic hydromas

Answer 6

Meningmyelocele and encephalocele or brachial cleft cyst

Question 7

What term describes a small chin

Answer 7

micrognathia

Question 8

What is an elongated forehead in the long plane and triangular in axial

Answer 8

Trigonocephaly

Question 9

Ear malformations may be observed in which one of following

Answer 9

Goldenhar’s syndrome with anophthalmia, hemifacial microsomia, Roberts’ Syndrome, Nager acrofacial dysotosis syndrome, Treacher Collins Syndrome, Otocephaly

Question 10

Cleft lip without seen in what groups

Answer 10

?

Question 11

fetal goiter

Answer 11

Thyromegaly, usually appears as a solid homogenous mass arising from the fetal neck

Question 12

How many facial anomalies occur? One in how many births

Answer 12

1 in 600

Question 13

Which neural tube defect is a lack of cerebral hemisphere and cranial vault

Answer 13

anencephaly

Question 14

What CNS anomaly demonstrates splaying of cerebellum hemispheres

Answer 14

Dandy Walker Malformation

Question 15

What condition has complete absent or partial absent cranial bones

Answer 15

acrania

Question 16

What are some other anomalies that may be associated with anecephaly

Answer 16

Acrania, Microcephaly and Cephalocele

Question 17

What is the most severe form holoproscenphaly

Answer 17

Alobar

Question 18

Absent of the CPS is a distinguishing characteristic of what anomaly

Answer 18

Agenesis of Corpus callosum

Question 19

what facial anomaly is associated with holoproscenphaly

Answer 19

cyclopia

Question 20

microcephaly

Answer 20

small head

Question 21

ventriculomegaly is defined by what measurement of ventricles

Answer 21

Measures greater then 1cm

Question 22

what open spinal defect is characterized by protrusion of meninges and spinal cord thru the defect

Answer 22

Meningomyelocele

Question 23

most common neural tube defect

Answer 23

Anencephaly

Question 24

which anomaly fetal head is characters by a single ventricle

Answer 24

Holoproscephaly

Question 25

what is congenital absence of cerebral hemisphere for carotid arteries

Answer 25

Hydranencephaly

Question 26

ventricolmegaly enlargements of the head is called what

Answer 26

Hydrocephalus