CPS nutrition Flashcards

1
Q

Growth charts

A

WHO 2006 - from 6 different countries

weight for height < 2 years
> 97% is overweight
> 99.9%  is obese
BMI > 2  - 5 years
> 97% overweight
>99.9 obese

BMI 5 - 19years
>85% overweight
>97% obese

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2
Q

BF benefits

A
infection - meningitis, gastro, AOM, UTI
decreased type 1, type 2 DM
decreased malignancy (leukemia, lymphoma)
decreased IBD
improved congnitive
decreased obesity later
decrease SIDS
prevent mothers - ovarial and breast cancer
help post partum weight loss
economical
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3
Q

BF initiatives

A
written BF policy
give HC skils and knowledge
place babies direct skin to skin following birth 
assist mothers to BF and lactation 
24hr rooming in
support exclusive BF first 6months
cue-based BF
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4
Q

Infant feeding recommendations

A

exclusive BF 6months
vitamin D 400 IU (BF infants)
complementary feeding - gradually increase #/day Fe fortified.
Lumpy textures by 9 months
Cow’s milk - delay until 1 year old no more than 750ml/day
No honey to child < 1 year old

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5
Q

BF composition

A

colostrum high in IgA
hind milk higher fat than fore milk
BF 40/60 casein/whey “whey better”

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6
Q

contraindications BF

A
maternal HIV, HTLV 1, 2
active TB - delay 2 weeks Rx
brucellosis - until treated
galactosemia
mastoiditis
active HSV lesions (can pump
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7
Q

Human milk banking

A

donor screen: no meds, smoke, drinking serology q6mo
(Hepatitis B, C, HIV, HTLV virus)
proper collection, storage, pasteurization, culture
risk of allergic reaction - small
written consent

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8
Q

ankyloglossia types

A

4 - 10% incidence
Type 1 - insert at tip of tongue
type 2 - insertion slightly behind tip
type 3 - posterior ankyglossia with thickened frenulum

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9
Q

management ankyloglossi

A

parental education
lacatation consultant
some evidence that frenectomy can improve feeding
ENT or physician with practice
complications - bleed, infection, injury to Wharton duct Scarring can worsen

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10
Q

Weaning breast milk

A

slow progressive, natural wean if possible
begin substitute child least favorite BF feeding with complementary food
no more than 24oz (720ml) between 1 - 2 years old
drinking cup and water @ 6mo
limit juice 4 -6oz/day

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11
Q

Picky eaters

A

most children gain 1 -2kg/year and 6-8cm/year
reassure - normal to dec appetite age 2 - 5 years
provide TYPE, they choose amount
eating time 20mins, then take away and no food until next scheduled eating

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12
Q

soy formula

A

not recommended for recommended except for cultural reasons

C/I only if non-IgE mediated CMPA (due to cross reactivity)

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13
Q

Infant colic

Rome III criteria

A

< 4 months old
paroxysms of irritability, fussiness, crying that start/stop without obvious cause
episodes >3hr/day x3/week for at least one week
NO failure to thrive

Rx - if severe, can try eliminate cow’s milk from maternal diet. If no benefit, resume. Avoid soy as frequent allergen

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14
Q

at risk infants (allergies)

epi and risk factor

A

food allergy prevalence 7%
at risk - first degree relatives
with atopia (allergy, atopic dermatitis, asthma, allergic rhinitis)

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15
Q

Dietary exposures

A

BF exclusively first 6 months
do not restrict maternal diet
possible early introduction (4-6mo) can be protective
limited evidence that extensively hydrolyzed cow milk forma prevent atopic dermatitis

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16
Q

FTT

DDx

A

not uncommon in first 3 years to cross percentiles (1/3 children)

inadequate intake
- eating poorly, lack skills

increased metabolism

  • chronic condition, recurrent infection
  • RTA
dec absorption
-vomiting
-pancreatic - CF, Swhachman Diamond)
-cholestatic liver disease
celiac, crohn's

other

  • GH def
  • hypothyroidism
  • diencephalic tumor
17
Q

FTT investigations (3 stages)

A
stage 1
- CBC, ESR, CRP
- lytes, VBG, glucose
Urea, creatinine
protein, albumin
Fe, TIBC,  saturation, ferritin
Ca, PO4, ALP
LE
Serum immunglobulins
ttg, IgA
TSH
U/S
stage 2
Sweat chloride
vitamin levels
fecal elastase
bone age

stage 3 - specialist

18
Q

mid parental height

A

M = (dad+mom+13cm)/2
F = (dad+mom-13cm)/2
SD +/- 8.5cm

19
Q

trans fat

A

straight chain fatty aids - can be monosaturated or polysaturated.
due to partial hydrogenization - increases fat’s melting point & shelf life
increase LDL, dec HDL, inc risk of cardiovascular diseases

20
Q

probiotics

A

shorten duration of acute viral diarrhea
prevent antibiotic associated diarrhea (within 2 weeks of abx)
NEC infants > 1 kg

small risks of invasive disease

21
Q

types of vegetarians

A

lacto-ovo-vegetarian - no meat/fish but okay eggs/diary

vegans - excludes all meat, fish, dairy, eggs. No animal products at all
macrobiotic diet - based largely grains/legumes/vegetabls. not necessary vegetarian
Rastafarian and fruitarian - extremely restrictive vegan

22
Q

strict vegans

A
iron 
calcium
vitamin B12
vitamn D
folic acid
fats  DHA (omega3) and EPA

(can have enough other sources for zinc, vitamin A, riboflavin)

if strictly vegan or restrictive diet - refer Dietician

23
Q

pregnancy and restrictive diets

A
vitamin B12 supplement
vitamin D 2000IU through winter months
iron 
folic acid
linolenic acid - DHA in pregnant and lactating vegan mothers
24
Q

vitamin D recommendations

A

optimal25OH Vit D = 75-100nmol/L

BF infants 400IU
norther 800IU winter months

higher risk in < 1yo
obesity
prematurity

25
Q

maternal vitamin D deficiency - fetal

A
newborn hypocalcemia
rickets
dental malformations
SGA
dec Vitamin D in EBM
26
Q

risk of recurrence NTD

(%) and risk factors

A

2-5% if previous child NTD

risk factors
- previous child
FmHx NTD
maternal obesity
hispanic
use of some anticonvulsants (VPA, carbamazipine)
lower SES
27
Q

folate recommendation

A

Folate supplement 0.4mg PO OD
higher dose 5mg PO OD if risks
at least 3 months prior to conception for 10-12 weeks post conception
and vitamin B12

*difficult with diet alone!

28
Q

NTD epi

A

8 per 10,000 life births
anencephaly, spina bifida, higher levels of spinal cord
etiology - multifactorial