Week 1 Flashcards
What are the three main aspects that influence children’s development
Genetics
Nutrition
Environment
Define a milestone
The median age when 50% of the population achieve a skill
Define a limit age
When a skill should have been acquired by 97.5% of children
Past this point we begin to be concerned
What age do we loose primitive reflexes?
3-4 months
Name some normal variants of crawling. What is their caviate to walking?
Back shuffling
Commando crawling
Butt shuffling
(May take longer to walk)
At what age would expect your child to have control of their head?
3 months
What is the natural progression of motor movements of the hands?
Look at them in the midline Grasp toys in palm Scissor grip (three fingers) Pincer grip (2 fingers) Tower 3/4 blocks Tower 6/7 blocks AND scribble Tower 9 bricks and copy a circle Draw simple man
What is the normal progression of hearing and language?
Vocalise, babble, imitate sounds, know name, know 5-20 words and body parts, simple instructions and 50+ words, complex instructions and ask questions, can tell stories
What can lack of a social smile at 8 weeks be a sign of?
Autism
The milestone age is 6 weeks the limit age is 8 weeks
What are some of the red flags for a child’s development ?
Asymmetry of movement Not reaching for objects by 6 months Unable to sit unsupported by 12 months Unable to walk by 18 months No speech by 18 months Concerns of vision or hearing Loss of skills
What is global developmental delay
Delay in 2 or more in gross/ fine motor, sppech/language, cognition, social/personal, ADL
What is the autism triad?
Communication difficulties, social interactions difficult and dont have flexibility of thought
What questions in terms of perinatal and birth would you ask a mother whose child is have developmental delays?
Was she well during pregnancy Premature baby? Drink while pregnant/ unknown pregnant Post natal depression Meningitis as a child Head injury?
Define a burn
An injury caused by dry heat like hot object, surface or flame. Severity measured by depth
Define a scald
Caused by moist heat like hot water, oil or steam. Often blister
What is the classical triad in a shaken child for NAI
Bilateral retinal haemorrhages
Subdural haemorrhage
Encephalopathy
What features on a child would make you think an injury was NAI
Present on Non mobile child Symmetrical On non-bony area Scarf/stocking mark On area usually covered like back chest
You suspect cerebral palsy in a child of 18 months. What investigation do you run
MRI of the brain
Child is not walking by 18months, what investigation would you always do
Creatine kinase for duchennes muscular dystrophy
What are some of the red flags for abnormal development?
After infection not doing activities were before
Asymmetry of movement
Not reaching for objects by 6 months (vision, motor skills, autism)
Unable to sit unsupported by 12 months
Unable to walk by 18 months
No speech by 18 months
Concerns of vision or hearing (squinting, not seeing objects/ recognising faces)
Loss of skills
What is global developmental delay
If delayed in 2 or more then global developmental delay
Gross motor Fine motor Speech and language Cognition Social and personal
If a child has global developmental delay what should you screen for?
Downsyndrome Heart disease Vision issues Middle ear effusions Thyroid function Breathing disorders (sleep apnoea) Look at growth charts
What you investigate depends on what delayed
What are some of the physical characteristics of duchenne muscular dystrophy
Large calfs
Lumbar lordosis
Pelvic girdle muscle loss
Gowlers sign
During what time period of pregnancy could trauma to the fetus cause cerebral palsy?
34-42 weeks
Child presents with loss of pigmentation of the skin, hairs and eyes, also has nystagmus and photophobia. What is the diagnosis?
Oculocutaneous albinism
What is the autistic triad?
Poor Communication
Poor Social interaction
Loss of flexibility of thought and imagination
What are some of the sensory issues with autism
Fussy eater
Dont like hair washing/ cutting
Loud noises
Specific textures of clothes
(May find a heavy backpack comforitng)
What are some of the questions you should ask a mom about her pregnancy and birth when presenting with a child with developmental delay
Well during pregnancy? Premature child? Drink while didnt know pregnant? Post natal depression? Meningitis child? Head injury? Birth type? Any issues with birth? Have to go to the special care unit?
What indicates that a boy is in puberty
Testicular volume 4ml
What is true central precocious puberty in males and females?
Reaching puberty before 8yrs for girls and before 9 yrs for boys
In females; breast development before 8
In girls; testicular volume >4ml before 9yrs
What development do you use to stage if a boy has entered puberty?
Testicular volume
Pubic hair