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quiz questions
pediatrics
29
Medical
4th Grade
12/05/2011

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Term
where does the majority of the amniotic fluid originate?
Definition
fetal urine from the fetal kidneys
Term
which vitamins are necessary for formation of RBCs and nervous tissue?
Definition
vitamin B12 and folate
Term
what are the major changes in the fetal circulation that occur at birth?
Definition
decreased pulmonary and increased systemic vascular resistance, closure of theforamen ovale, closure of the ductus arteriosus, closure of the ductus venosus
Term
when is the mother's milk able to provide adequate nutrition to the infant?
Definition
8-10 days after birth
Term
what is the usual, physiologic reason the infant's weight decreases at least 5-10% within the first 2-3 days of life?
Definition
loss of fluid causing weight loss
Term
physiologic jaundice (hyperbilirubinemia) is due to:
Definition
an immature liver which cannot conjugate the bilirubin with glucuronic acid so it can be excreted by the bile
Term
what vitamins and minerals are needed but not in adequate supply during the early nutrition of the infant?
Definition
iron, vitamin C, vitamin D, calcium
Term
what causes the cessation of bone growth and height in a female adolescents?
Definition
estrogen causing a rapid growth in height and early uniting of the epiphyses of the long bones resulting in growth in height to cease
Term
what is the most common cause of a large infant at birth?
Definition
maternal diabetes mellitus type 2
Term
the average weight of the fetus at 23 weeks gestation (5 1/2 months) is
Definition
one lb
Term
in th US, the most common method of suicide is:
Definition
firearm
Term
breastfeeding is beneficial to the infant becasue it:
Definition
lowers the incidence of asthma, decreases the risk of atopic dermatitis, protects against developing food allergies, contains IgA, IgG and IgM
Term
concerning vitamin D and the newborn which statement is true
Definition
none of the above (breastmilk provides adequate amounts - need supplementation; all formulas provide adequate amount - not true; recommended daily requirement is 200IU per day - false 400 IU)
Term
concerning breast milk and breastfeeding, which statement is correct?
Definition
mature milk is produced in about 10 days and is high in calories
Term
breast fed infants should gain how much weight per day?
Definition
15-30 grams
Term
what is the earliest age you can suggest parents introduce solid foods?
Definition
4-6 months
Term
APGAR is performed at
Definition
1 and 5 minutes
Term
APGAR assesses:
Definition
HR, RR, reflexes, tone and skin color
Term
in an exclusively breastfed baby, vitamin supplementation is recommended to ensure adequate intake of which of the following?
Definition
vitamin D
Term
Which of the following is true about breastfeeding in the newborn period
Definition
colostrum is the mother's first milk
Term
which vaccine is offered to the newborn shortly after birth?
Definition
hep B
Term
the most common fracture in the newborn is:
Definition
clavicle
Term
which of the following hormones is not released by the anterior pituitary
Definition
antidiuretic hormone
Term
which of the following hormones is released by the posterior pituitary?
Definition
oxytocin
Term
almost all secretion by the pituitary is controlled by either homonal or nervous signals from?
Definition
hypothalamus
Term
abnormalities of growth hormone secretion may include which of the following?
Definition
panhypopituitarism, dwarfism, gigantism, acromegaly (all of the above)
Term
growth hormone enhances almost all facets of amino acid uptake and protein synthesis by cells, while at teh same time reducing the breakdown of proteins
Definition
true
Term
there are two factors that can increase or decrease the concentration of a hormone in the blood
Definition
rate of hormone secretion into the blood
rate of removal of the hormone from the blood
Term
the chemical structure of steroid hormones is similar to that of cholesterol and hormones in most instances are synthesized from cholesterol itself.
Definition
true
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