Test Five Flashcards
What are the three stages of birth
Dilatation Stage
From onset of contractions to dilatation of cervix
Expulsion Stage
From full dilatation to birth of baby
Placental Stage
From birth of baby to expulsion of placenta
Describe length of labour stages
1st Stage 12-14 hours or 6–10 hours 2nd Stage 1 hour or 30 mins 3rd Stage 20-30 mins or 20-30 mins
What are the fontanelles and when do they close
Anterior at 1.5 - 2 years
Posterior 3 months
Antero-lateral 3 months
Posterior-lateral 1 year
How many parts make up the Temporal bone and what are they
Petro-Mastoid
Zygomatic portion
Tympanic Ring
Describe primal mid-line
Primitive streak and notochord of embryo forms around it
Can be sensed throughout life as an uprising for e from the coccyx through to the ethmoid
Continually orients is to ordering forces generated by breath of life
What is the fluid mid-line
Middle of the potency within the neural tube and central nervous system
Can be sensed throughout life as a surge of potency within the CS fluid
How does the sphenoid of a baby differ from that of an adult
It is in three parts
Central body and lesser wings
Right greater wing
Left greater wing
Fuse together few months after birth
How does the Occiput of a baby differ from that of an adult and at what age is it considered to be completely fused?
It is in four parts
Squamous
Basilar
Two condylar portions.
Fused together age 3 for condylar squamous
Age six for condylar basilar