Principles of Teratology — Flashcards

Principles of Teratology — Flashcards

Principles of Teratology — Flashcards
#1

The infant has a _____ position of larynx compared to adults

#2

_____ is the recruitment and differentiation of pluripotent mesenchymal stem cells into bone-forming osteoprogenitor cells.

#3

All ossification centres appear in the body by the age of _____ years

#4

_____ sinus is absent at birth.

#5

Where does the internal urethral orifice lie at birth?_____

#6

Two types of bronchogenic cysts can be either _____ (10-15%) or mediastinal (65-90%)

#7

Sutures ossify on the _____ surface before they ossify on the ectocranial surface (endo/ectocranial)

#8

In children, the spinal cord terminates at the _____ border of the L3 vertebra.

#9

The earliest tooth to erupt in secondary (permanent) dentition is a _____ molar.

Hint: central/first

#10

The earliest tooth to erupt in primary (temporary) dentition is a _____ central incisor.

Hint: maxilla/mandible

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