πŸ‘ΆπŸ» Pediatrics: Development I and II (reflex integration, postural reactions) Flashcards

1
Q

Pediatrics: development

Term babies are born between _______ weeks of gestation

A

38 and 42

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2
Q

Pediatrics: development

calculating the adjusted age of preterm infants

A

chronological age (in weeks) minus the number of premature weeks

  • Chronological age (age from birth): 20 weeks
  • The number of weeks your baby was premature: 6 weeks
  • Subtract the number of weeks premature from the chronological age (this is your baby’s adjusted age): 20 weeks minus 6 weeks equal 14 weeks.
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3
Q

Pediatrics: development

period of fetal development begins at

A

9 - 38 weeks gestation

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4
Q

Pediatrics: development

Development of movement proceeds in which direction?

A

cephalocaudal, proximally to distally, general to specific

sagittal plane β†’ frontal plane β†’ transverse plane

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5
Q

Pediatrics: development

true or false: muscle elongation precedes activation

A

true

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6
Q

Pediatrics: development

which reflexes disappear (integrate) first

A
  • Crossed Extension
  • Flexor withdraw
  • Positive Support

1 - 2 mo

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7
Q

Pediatrics: development

which reflexes disappear (integrate) last

A
  • Suck-swallow 5 mo
  • Plantar grasp 9 mo
  • STNR 8-12 mo
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8
Q

Pediatrics: development

which of the following reflexes integrates last?

  1. Galant (In prone, lateral curvature of trunk on stimulated side)
  2. Rooting
  3. Moro (loud noise or head drop backward, abd and ext of arms, splaying of fingers)
  4. Asymmetrical tonic neck reflex (fencer)
A

ATNR (4-5 mo)

  • Galant 3mo
  • Rooting 3 mo
  • Moro 3-5 mo
  • ATNR 4-5 mo
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9
Q

Pediatrics: development

which of the following reflexes integrates last?

  1. ATNR
  2. STNR
A

STNR 8-12 mo

ATNR 4-5 mo

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10
Q

Pediatrics: development

which of the following reflexes integrates first?

  1. Plantar grasp
  2. Palmar reflex
  3. Galant
  4. Positive support
A

Positive support 1-2 mo

  • Galant 3 mo
  • Palmar reflex 4-7 mo
  • Plantar grasp 9 mo
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11
Q

Pediatrics: development

this type of reaction functions to keep the head oriented to the body and to gravity and to keep the eyes level with the horizon

A

Righting Reactions

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12
Q

Pediatrics: development

this type of reaction adjust for changes in the body in space, to keep you balanced over a point

A

Equilibrium reactions

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13
Q

Pediatrics: development

this type of reactions helps to protect ourselves from harm and falls

A

protective reactions

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14
Q

Pediatrics: development

Prone on elbows helps develop shoulder girdle muscles, especially the _________. If lacking, the child will have β€œTV shoulders.”

A

serratus anterior

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