ATI 2 - Infant Reflexes + Cranial Nerve Findings Flashcards

1
Q

sucking + rooting reflex

expected age

A

birth - 4 months

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2
Q

sucking + rooting reflex

expected finding

A

stroke cheek or edge of mouth

-infant turns head towards that side + sucks

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3
Q

palmar grasp

expected age

A

birth - 4 months

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4
Q

palmar grasp

expected findings

A

infant grasps object placed in hand

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5
Q

plantar grasp

expected age

A

birth - 8 months

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6
Q

plantar grasp

expected findings

A

touch sole of foot»> toes curl downwards

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7
Q

moro reflex

expected age

A

birth - 6 months

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8
Q

moro reflex

expected findings

A

allow head + trunk in semi sitting position to fall backwards
»>arms + legs extend then abduct
»>hands form C shape

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9
Q

tonic neck reflex

expected age

A

birth to 3-4 months

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10
Q

tonic neck reflex

expected findings

A

tun infants head to one side
»»infant extends arm + leg on that side
»»flexes arm on opposite side

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11
Q

Babinski reflex

expected age

A

birth - 1 yr

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12
Q

Babinski reflex

expected findings

A

stroke outer sole of feet

|&raquo_space;>toes fan upwards

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13
Q

stepping reflex

expected age

A

birth - 4 weeks

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14
Q

Olfactory

Infants

A

difficult to test

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15
Q

Olfactory

Children + Adolescents

A

can ID each scent thru each nostril

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16
Q

Oculomotor

Infants

A

looks at face + follows w eyes

17
Q

Oculomotor

Children + Adolescents

A

intact visual acuity, periph vision, color

18
Q

Trochlear

Infants

A

blinks in response to light

-pupils react to light

19
Q

Trochlear

Children + Adolescents

A

no nystagpus

perrla

20
Q

Abducens

Infants

A

looks at face + follows w eyes

21
Q

Abducens

Children + Adolescents

A

can move eyes laterally towards temples

22
Q

Facial

Infants

A

symmetric face mvmt

23
Q

Facial

Children + Adolescents

A

-can differ bw salty + sweet

24
Q

Acoustic

Infants

A

tracks sound

blinks in response to loud noise

25
Q

Acoustic

Children + Adolescents

A

no vertigo

intact hearing

26
Q

Glossopharyngeal

Infants

A

intact gag reflex

27
Q

Glossopharyngeal

Children + Adolescents

A

intact gag reflex

can taste sour in back of tongue

28
Q

Vagus

Infants

A

no difficulty swallowing

29
Q

Vagus

Children + Adolescents

A

no difficulty swallowing

  • clear speech
  • uvula midline
30
Q

Spinal Accessory

Infants

A

move shoulders symmetrically

31
Q

Spinal Accessory

Children + Adolescents

A

equal strength shoulder shrug

32
Q

Hypoglossal

Infants

A

opens mouth when nares are occluded

33
Q

Hypoglossal

Children + Adolescents

A

midline tongue

-able to move tongue