quiz Flashcards
What is ADHD
A NEURODEVELOPMENTAL disorder
Difficulty maintaining attention, executive functioning (initiating/organizing/maintaining tasks), and impulsivity
Doesn’t always occur with hyperactivity (ADD)
Inattentive type of ADHD
Easily distracted and bored, difficulties completing tasks
more common in girls
Hyperactive-impulsive type of ADHD
Difficulty sitting still, blurts things out, impatient
more common in boys
What is the most common type of ADHD
Combination of inattentive and hyperactive-impulsive type
What causes ADHD
Unclear, large link to GENETICS, potential link to ENVIRONMENT (smoking/etoh during pregnancy, high levels of lead exposure)
How is ADHD diagnosed
Rule out other medical causes for behaviours (vision/hearing deficits, undetected seizures, learning disabilities)
ADHD symptoms checklist
Impairment rating scale
Physical exam
Common comorbidities with ADHD
ODD, CD, ANXIETY, MOOD DISORDER, SUD, TOURETTES, TIC DISORDER, LEARNING DISORDER
What age group are ADHD medications approved for?
6+ is recommended, can be given under 6 if behavioural intervention doesn’t work (severe cases, not approved by FDA)
can cause slower growth rates
Behavioural interventions for kids with ADHD
- create a schedule, stick to routine
- create organizational systems
- limit choices
- clear and specific directions
- help the child plan
- small, realistic goals
- reward positive behaviours
Immediate release vs extended release stimulants
Immediate release are quick onset, changes seen within 15-20 minutes and lasts for 4 hrs
Extended release are given once in the morning and last for 10-12 hrs
What are the most common stimulants given for ADHD in children
ADDERALL (amphetamine)
CONCERTA (methylphenidate)
DEXEDRINE (amphetamine)
DAYTRANA (methylphenidate)
QUILIVANT XR (methylphenidate)
RITALIN (methylphenidate
Vyvanse (amphetamine)
Is it safe to stop stimulants abruptly?
yes
Stimulant side effects
- decreased appetite/weight loss give meds after meals
- decreased sleep
- stomach aches/headaches
- growth issues drug holidays reduces effect
- rebound effect of aggression when short acting stimulant wears off
- may exacerbate/develop tics
- appear “flat” or “zombie-like”
What is the most common non-stimulant medication given for kids with ADHD
ATOMOXETINE (Strattera)
SNRI that works by increasing norepinephrine in the brain, works for 24 hrs
50% efficacy
given for those at risk for substance dependency of stimulants
Other ADHD medications
Clonidine, guanfacine
Neurofeedback
Computer-based behaviour training that allows a patient to self-regulate aspects of the brain activity
What is autism spectrum disorder?
A NEURODEVELOPMENTAL disorder characterized by impaired social communication and restricted/repetitive patterns of behaviour or interests
Causes of autism
Not clear
- genetics (fragile X syndrome)
- environmental stresses in conjunction with genetic predisposition
- advanced parental age at time of conception (mother and father)
Symptoms of ASD
Learning delays, difficulty concentrating, difficulties in social situations, attachment to unusual interests, difficulties understanding emotions, troubles with transitions, sleep problems, insufficient impulse control
Early signs of autism in young children up to 36 months
Limited speech, difficulty understanding simple instruction, little interest in ‘pretend’ play, little interest in other children, sensitive to sound/light/smell/taste
Process for diagnosing autism
Interview with both child and parents
MSE and ADOS
Children seen by BC Autism Assessment Network which allows the diagnosis to be recognized and funded by the MCFD