M1: Basic Pediatrics Flashcards

0
Q

0-14 days

A

Ovum

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1
Q

O-280 days

A

Prenatal

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2
Q

3-8 weeks

A

Embryo

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3
Q

9 weeks until birth

A

Fetus

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4
Q

2nd trimester of the fetus

A

Early fetal life

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5
Q

3rd trimester of the fetus

A

Late fetal life

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6
Q

Average Birth period

A

280 days / 37-42 weeks

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7
Q

Less than 37 weeks

A

Premature infant

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8
Q

Birth to 2 years

A

Postnatal Infancy

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9
Q

1st 4 weeks after birth

A

Neonate/Newborn

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10
Q

First year

A

Middle nursing

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11
Q

1-2 years

A

Transition/Toddler/Runabout

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12
Q

Early childhood

A

2-6 years

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13
Q

Late childhood for boys

A

6-12

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14
Q

Late childhood for girls

A

6-10

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15
Q

Simple, reproducible growth parameter. Can serve as an index of acute nutritional depletion.

A

Weight

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16
Q

Average birth weight

A

3kg

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17
Q

Weight 0-2 months: 10% decrease below birthweight in the 1st _____ days.

A

10

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18
Q

Weight 0-2 months: exceed birthweight by ______ of age.

A

2 weeks

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19
Q

Weight 0-2 months: _________ per day during the 1st month. (Fastest postnatal growth)

A

30g/1oz

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20
Q

Weight 3-4 months: growth of _____ per day.

A

20g

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21
Q

Weight 3-4 months: doubling the birth weight by _______.

A

4 months

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22
Q

Weight 3-4 months: by the first birthday, weight has _______.

A

Tripled

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23
Q

Weight: growth rate slows further as appetite declines. Increase of 5in & 5lb.

A

2y/o

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24
Q

Weight: decrease in appetite & nutritional requirements. Picky eating. Gain of ____(4-5 lb) in weight.

A

Preschool years. 2kg.

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25
Q

Weight: growth of 3-3.5 (7lb)

A

School age years

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26
Q

Average length at birth

A

50cm

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27
Q

Length birth to 3 months

A

9cm

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28
Q

Length 4 to 6 months

A

8cm

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29
Q

Length 7 to 9 months

A

5cm

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30
Q

Length 10 to 12 months

A

3cm

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31
Q

Length has increased by 50%

A

First year

32
Q

Children are about 1/2 of their ultimate height

A

2nd year

33
Q

7-8cm (2-3in) in height per year

A

Preschool years

34
Q

Growth of 6-7cm (2.5in) per year

A

Childhood

35
Q

Height: 30 inches

A

1 year

36
Q

Height: 3 feet tall

A

3 years

37
Q

Height: 3x birth length

A

13 years

38
Q

Height: 1/2 of mature height

A

2 years

39
Q

Height: 40 inches or 2x the birth length

A

4 years

40
Q

Birth Head Circumference

A

33-35cm

41
Q

Approximates adult head circumference at

A

6y/o

42
Q

Growth standards that describe how healthy children should grow under optimal environmental and health conditions

A

WHO charts

43
Q

A growth reference, not a standard, and describe how certain children grew in particular place and time.

A

CDC chart

44
Q

Height & Weight measurements may be converted to ________ or values that represent standard deviations from the median height and weight values for age.

A

Z scores

45
Q

Any child whose height or weight Z score is __________ is considered to have an abnormal growth pattern. Height & weight of Z score more than ___ standard deviations below the median are considered to represent significant deviations.

A

Less than 1.64. 2.

46
Q

CNS: dorsal induction

A

18-26 days

47
Q

CNS: closure of neural tube

A

26 days

48
Q

CNS: formation of neural tube

A

18 days

49
Q

CNS: for language & speech. Mathematical, analytical & verbal functions.

A

Left cerebrum

50
Q

CNS: visual, spatial & musical

A

Right cerebrum

51
Q

CNS: life sustaining

A

Brainstem

52
Q

CNS: coordinates smooth motor movements. Including speech articulation.

A

Cerebellum

53
Q

CNS: formation of neuroblast & glioblast. Number of nerve cells a person will have in his lifetime.

A

Proliferation

54
Q

CNS: at 6-8wks through 8 months. Movement of nerve cells from proliferation zone to final position. Leads to formation of sulci, gyri & corpus callosum.

A

Migration

55
Q

CNS: at 6months of gestation and continues after birth. Formation of axons & dendrites.

A

Organization

56
Q

CNS: at 6 months of gestation and continues into adulthood

A

Myelination

57
Q

Are not well differentiated at birth. Cephalocaudal progression.

A

Tactile sensation

58
Q

By ________, a fetus tastebuds already look like a mature adult.

A

13-15 weeks

59
Q

Fetal swallowing increases when surrounded by ______ tastes and decreases with __________ tastes.

A

Sweet. Bitter & sour.

60
Q

A fetal’s nose develops between

A

11-15 weeks

61
Q

Provides a constantly changing olfactory and taste environment for the fetus

A

Amniotic fluid

62
Q

Auditory: ears begin to form

A

8 weeks

63
Q

Auditory: structurally complete

A

24 weeks

64
Q

Auditory: bones of the inner ear and nerve endings from the brain develop fetus hears the mother’s heartbeat, and blood moving through the umbilical cord, and becomes startled by loud noises.

A

18 weeks

65
Q

Auditory: baby begins to hear his mother or father’s voice

A

25 weeks

66
Q

Auditory: baby recognized voices

A

27 weeks

67
Q

Auditory: is of adult size at birth drum membrane may be smaller and more oblique.

A

Middle ear

68
Q

Auditory: is wholly cartilaginous and much shorter than in the adult

A

External canal

69
Q

Auditory: is shorter & more horizontal

A

Eustachian tube

70
Q

Auditory: basic auditory skills are completely mastered

A

3y/o

71
Q

Last sense to develop

A

Vision

72
Q

CVS: paired cardiac tubes

A

18 days AOG

73
Q

CVS: primitive heart tube

A

22 days AOG

74
Q

CVS: cardiac looping

A

22-24

75
Q

Most important stimulus to the onset of breathing is

A

Anoxia

76
Q

The true stimulus to breathing is the fall in ______ brought about on by the accumulation of ________.

A

pH. Acid metabolites.

77
Q

Prominent by about 3rd month

A

Drooling