DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+
“has been recognized as a public health priority in tropical climates since the 1930's, but
not until the 1990's in the US - CORRECT ANSWER breast feeding: a public health
priority"
"less than $6 billion/year worldwide - CORRECT ANSWER costs to prevent needless
deaths"
"myoepithelial cells, connective tissue, capillaries, anteriole, venule, alveolar cells -
CORRECT ANSWER anatomy of milk cells"
"glandular tissue made up of clusters of alveoli and small ducts, fat amongst the glandular
tissue, milk ducts, areola, nipple with several duct openings - CORRECT ANSWER
anatomy of human breast"
"messages from the breast travel through the nervous system to the brain, then hormones
travel to the breast through the blood system - CORRECT ANSWER making milk"
"two separate hormone pathways, pituitary gland is important to both - CORRECT
ANSWER hormone pathways"
"go down in between nursing and rise during nursing - CORRECT ANSWER prolactin
levels"
"leads to lower levels and less rise even with the same amount of nipple contact -
CORRECT ANSWER infrequent nursing"
"positively associated with suckling within the first 2 hours after birth - CORRECT
ANSWER ongoing milk production"
"initiation of milk expression before one hour resulted in significantly more milk when
measured on days 7 and 42 - CORRECT ANSWER initiation for mothers of preemies"
"such as SIgA bind to microbes in the baby's intestinal tract and prevent them from being
absorbed into the rest of the body. mother's IgA has been found to protect against the
development of NEC in preterm infants. maternal IgA shapes the host-microbiota
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,relationship of pretern neonates that IgA in maternal milk is critical and necessary factor
for the prevention of NEC - CORRECT ANSWER diarrhea mechanisms 5 - antibodies"
"kill microbes directly or mobilize other defenses - CORRECT ANSWER diarrhea
mechanisms 6 - white blood cells"
"kill microbes by destroying the cell walls, these include fatty acids and lysozymes -
CORRECT ANSWER diarrhea mechanisms 7 - cell wall disrupters"
"reduces the amount of B12 in the intestines available to microbes - CORRECT
ANSWER diarrhea mechanisms 8 - B12 binding factor"
"stress + male hormones = fight or flight
stress + oxytocin + female hormones = tend and befriend - CORRECT ANSWER stress &
hormones"
"up to 9% of PP women met the DSM-5 criteria for PTSD after childbirth - CORRECT
ANSWER postpartum post traumatic stress disorder (PP-PTSD)"
"- depressive symptom scores
- total number of physical symptoms experienced since birth - CORRECT ANSWER two
conditions that increase odds of PP-PTSD"
"humans have breastfed and are breastfeeding under conditions we can't even imagine.
this is possible because:
- lactation has a lower energy cost for humans compared to other mammals
- number of kcal/day for lactation is much less than previously believed
- the body adapts with physiological mechanisms in favor of lactation in humans -
CORRECT ANSWER MYTH - its about the types or amounts of foods eaten during
laction"
"inverted nipples had lower prolactin levels and less milk - CORRECT ANSWER
uncorrected grade 3"
"- ask if and when nipple evert
- look over the shoulder just after feeding for nipple eversion and compare to pre-feeding
nipple
- if not seen, intensive follow up
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,- consider expression
- assure adequate nutrition of infant - CORRECT ANSWER counseling implications with
alternative nipples"
"shells, everters, shields and pumps have not been studies in prospective experimental
controlled trials
- check that tools are FDA approved and have safety and efficacy studies - CORRECT
ANSWER PP eversion techniques"
"- iron deficiency
- hemorrhage, anemia, sheehan's syndrome
- hormone imbalance - CORRECT ANSWER suboptimal or altered physiology"
"has been associated with milk supply problems
may be:
- physiologic (poor oxygen to milk making cells)
- due to exhaustion or depression altering parent's coping behavior
- combination of the above
- more than 20% of PP US women have iron deficiency anemia - CORRECT ANSWER
iron deficiency anemia"
"- pumping along with the lack of breast/mouth contact independently influences the milk
microbiota
- should be appropriate for mother's intended usage
- must be used according to manufacturers' Instructions - get training from the rep, see
cleaning guidelines on CDC website
- if multi-use, must be used with the kits specified by the manufacturer unless the
manufacturer says so
- 2/3s of pump users reported problems with their pump and 15% reported an injury
attributed to the pump
- care providers and consumers can report damage/injury from pumps to FDA
- there is not one pump that is right for every situation
- getting a pump is associated with decreased odds of any BF around 10 weeks -
CORRECT ANSWER pumps"
"- distribution of free pumps (to predominately black WIC eligible mothers) was not
associated with increased rates of EBF at 1.5-3.5 months PP
- 15/25 studies in Cochrane review acknowledges being funded by pump companies
- lower cost pumps and hand expression may be as effective, or more effective than large
electric pumps for some outcomes
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, - common intention to use a pump early after delivery with an ID'd BF problem indicated
need for increased lactation support to reduce concerns about insufficient milk supply
- no one flange shape is going to be best for all women, some may be too small -
CORRECT ANSWER distribution of pumps"
"- cleanest way to collect milk
- simple process, hand washing and clean container is all that is needed - CORRECT
ANSWER milk expression by hand"
"- milk storage information for home use for full-term infants (ABM Protocol #8)
- milk is a raw food and should be handled with care
- heat little (or not at all) to preserve Immune properties and nutrients - CORRECT
ANSWER milk storage and handling"
"is..
- preventative - reduces long term morbidity
- reduces mortality, matter or life or death for some infants
- decreases NEC
- cost-effective in many cases
- sage - CORRECT ANSWER banked donor milk"
"-donor screening (by history, by serology)
- bacteriology on milk
- heat treatment/pasteurization (does not destroy all beneficial components (milk from
HMBANA milk bank retains an average of 90% of active properties) - CORRECT
ANSWER donor milk safety guaranteed"
"can be personalized with the addition of a small amount of mother's own milk -
CORRECT ANSWER donor milk personalization"
"not the same as informal sharing
- informal milk sharing cannot be condoned in the US
- "as donors need screening, we discourage the use of any milk from an anonymous donor)
- US and Canadian health authorities have raised concerns about:
- wet nursing or cross nursing (except where culturally appropriate)
- borrowing or buying milk not from a HMBANA-member or licensed milk bank (from a
friend or over the internet)
- human milk purchased via the internet exhibited overall bacterial growth and frequent
contamination with pathogenic bacteria
- many contained cow's milk or formula
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