NURS 330 (Peds) Midterm Flashcards
Autosomal Dominant Inheritance
Each child has 50% chance of getting this
Ex) Huntington’s, Bracas breast cancer gene
Autosomal Recessive Inheritance
Each child has 50% chance of carrying disease and 25% chance of showing disease
Ex) Cystic Fibrosis
X-Linked Recessive Disorders
Males are at risk - each male has 50% chance of inheriting
Ex) Color blindness, hemophilia a, duchenne muscular dystrophy
Numerical chromosome abnormality
Entire single chromosome added or missing
Structural chromosome abnormality
Part of chromosome missing or added OR abnormal rearrangement of material within chromosome (translocation)
Trisomy
When each body cell contains an extra copy of one chromosome (47)
Trisomy 21
Down syndrome - each cell has three copies of chromosome 21
Trisomy 13
Less common and more severe, often die in infancy
Monosomy
Each body cell has a missing chromosome (45)
Turner’s Syndrome
Only monosomy that is compatible with life, only in females, single X chromosome
Klinefelter Syndrome
Occurs in boys who have an extra X chromosome - delay in language development and auditory processing
Duchenne Muscular Dystrophy
X-linked recessive disorder in boys - 30-50% affected children have no family hx
Symptoms within first 3-4 years of life
Loss of endurance/strength in legs and pelvis
Bowlby’s Attachment Thoery
Motivational-behavioral system
Infants need one special relationship for internal development
Birth - social
quiet when fed and comforted, makes eye contact
Birth - self help
interested in sights and sounds, alert
Birth - Gross motor
Wiggles and kicks, thrusts arms and legs in play
Birth - fine motor
Looks at objects or faces
Birth - language
Cries, makes small throaty sounds
1 month - Social
Social smile
1 month - Gross motor
Lifts head and chest when lying on stomach
1 month - fine motor
Follows moving objects with eyes
1 month - language
cries in special way when hungry
2 months - Social
Recognizes mother
2 months - self help
reacts to sight of bottle or breast
2 months - gross motor
Holds head steady when held sitting
2 months - fine motor
Holds object in hand
2 months - language
Makes sounds - ah, eh, ugh
3 months - social
Recognizes other familiar adults
3 months self help
increases activity when shown a toy
3 months - gross motor
makes crawling movements
3 months - fine motor
holds hand up and looks at it
3 months - langauge
laughs out loud, squeals
4 months - social
interested in his/her image in the mirror, smiles, playful
4 months - self help
reaches for obects
4 months - gross motor
pivots around when lying on stomach
4 months - fine motor
puts toys or other objects in mouth
4 months - language
ah-goo
5 months - social
reacts differently to strangers
5 months - gross motor
rolls over from stomach to back
5 months - fine motor
picks up objects with one hand
5 months - language
responds to voice: turns head toward a voice
6 months - social
reaches for familiar persons
6 months - self help
looks for object after it disappears from sigh
6 months - gross motor
rolls over from back to stomach
6 months - fine motor
transfers objects from one hand to the other
6 months - language
babbles, responds to his/her name (turns and looks)
7 months - social
Gets upset and cries if left alone
7 months - self help
feeds self cracker or cookie
7 months - gross motor
sits alone, steady
7 months - fine motor
holds two objects, one in each hand at the same time. brings two objects together
7 months - language
makes sounds like da, ba, ga, ka, ma
8 months - social
plays “peek-a-boo”
8 months - gross motor
moves forward somehow while on stomach
8 months - fine motor
uses forefinger to poke, push or roll small objects
8 months - language
makes sounds like mama, dada, baba (no meaning)
9 months - social
waves bye-bye
9 months self-help
resists having a toy taken away