Paediatrics Flashcards
What is the recommended duration for exclusively breastfeeding?
6 months
What is the recommended length of time before stopping breastfeeding
6 months exclusive breastfeeding with complementary breast feeding up to 2 years
When so babies begin weaning and eating solid foods?
6 monthsW
Why is it recommended to begin feeding your baby solid food after 6 months?
The nutritional requirements of the baby increases and breast milk is not sufficient therefore babies need more food to meet their energy requirements.
They are also developmentally ready at this age to begin eating solid foods.
Why is breastfeeding recommended?
Breast milk contains all the nutrients a baby needs.
It reduces the risk of infection in babies as the mothers antibodies are passed on through breast milk.
Reduces the risk of necrotising enterocolitis.
Why should you wait until a baby is 6 months old before weaning?
Weaning a baby too early can have harmful outcomes.
Children can develop allergies if you introduce certain proteins too early, the body will recognise them as pathogens and develop antibodies against them.
A baby’s immune system is still developing and they are at higher risk of infection before 6 months.
They are developmentally ready at 6 months of age to process solid foods, they have developed a mature swallow, have head control and the kidneys and gut are ready to filter different electrolytes.
Describe stage 1 of weaning
occurs around 6-8 months and baby starts eating smooth purees
Describe stage 2 of weaning
From 8-10 months a baby can begin eating more protein based foods mashed up so they have a thicker consistency than purees.
Describe stage 3 of weaning
After 10 months of age a baby should be able to begin eating food that is chopped very small/fine
Should children eat low fat foods?
No, low fat foods are not recommended for children as their energy demands are very high because they are growing and in order to meet these demands they should eat full fat foods as part of their diet.
How is a child’s growth measured?
Growth charts, there are growth charts for male and female children which measure: length, weight and head circumference.
What is important to consider when using a birth chart?
Observe trends in the child’s growth, do not consider one measurement in isolation.
Compare the different measurements for each child.
Ensure you are using the correct growth chart and identify any underlying conditions where the rate of growth is different
Why do you need to consider a child’s underlying conditions when measuring their growth?
If a child has an underlying condition that may affect their growth compared to a standard child you have to take that into consideration and adjust for that when plotting growth on the chart
When does brain development start?
In the antenatal period, we are born with 100 billion neurons and from the second trimester of development they begin to form connections and synapses from different stimuli
What age is crucial for brain development?
The first two years of life, by the age of 3 children have a dense network of neural connections that are continuously developing in response to learning experiences
What is synaptic pruning?
the removal or degradation of synaptic connections that are not needed, not being utilised.
Synaptic pruning allows for the remaining connections to become stronger and more efficient.
When does synaptic pruning begin in childhood?
By age 11 synaptic pruning begins which allows for the strengthening of the most utilised neural pathways and the removal of redundant connections
Synaptic pruning allows for the remaining connections to become stronger and more efficient.
When does the formation of synapses stop?
Never, synapses can continue to form throughout you life depending on your experience
When does brain development stop?
Gross brain development stops at around 25 years of age
Define neuronal plasticity
The brains ability to change and develop through the formation or loss of synapses
When is the brain most active?
During the first 10 years of your life the brain is twice as active as in adulthood
What factors can affect brain development?
Both intrinsic and extrinsic factors can affect brain development.
Intrinsic factors: toxins in pregnancy - srugs/alcohol, infections or chromosomal abnormalities
Extrinsic factors: abuse, neglect, trauma, stimulation, adversity in family or environment: war, poverty, drugs
List some intrinsic factors that affect brain development
Infection
Toxins
Chromosomal abnormalities
List some extrinsic factors that can affect neural development
Abuse
Neglect
Stimulation/Lack of
Adversity in families
Adversity in environment
What are the 5 criteria that have been shown to support brain development? (Nurturing Care Framework)
- safety and security
- adequate nutrition
- adequate healthcare
- responsive caregiving
- opportunities for learning
Define developmental delay
Describes when a child takes longer to reach certain milestones of development.
Developmental delay can be a sign of certain developmental conditions however it can be improved with early intervention
How common is developmental delay
DD is present in 5-10% of the population, children that have developmental difficulties are a smaller percentage of this population.
Many children that exhibit delays in development can catch up quickly.
What are the 5 domains of development
- Gross motor skills
- Fine motor skills
- Social (adaptive) and socio-emotional
- Language (expressive and receptive)
- Cognition
What are some development reflexes observed in newborns
- Complete head lag
- sucking
- blinks to light
- startles to noise
- rooting
- tonic neck
These reflexes should disappear at after around 4-6 months, if they exist later in development it is cause for concern.
By 6-8 weeks of age what should you expect to see developmentally present in a baby?
- head lag still present but can hold head in same plane as body
- fixing and following in horizontal plane
- smiles in response to stimuli