Neonatal Reflexes Flashcards

1
Q

Onset/Integration:

Babinski

A

Birth - 12 mo

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2
Q

Onset/Integration:

Flexor Withdrawal

A

0 - 2 mo/life

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3
Q

Onset/Integration:

Crossed Extension

A

28wks G - 2 mo

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4
Q

Onset/Integration:

Galant

A

32 wks G - 0-2 mo

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5
Q

Onset/Integration:

Moro

A

28 wks G - 4 mo

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6
Q

Onset/Integration:

Primary Standing Rxn

A

Birth - 6 mo

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7
Q

Onset/Integration:

Primary Walking

A

0 - 2 mo.

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8
Q

Onset/Integration:

Neonatal Neck Righting

A

0 - 6 mo

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9
Q

Onset/Integration:

Rooting

A

0 - 3 mo

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10
Q

Onset/Integration:

Sucking

A

0 - 6 mo

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11
Q

Onset/Integration:

Startle

A

0 - 6 mo

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12
Q

Onset/Integration:

Tonic Labyrinthine (TLR)

A

0 - 6 mo

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13
Q

Onset/Integration:

ATNR

A

0 - 4 mo

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14
Q

Onset/Integration:

Palmar Grasp

A

0 - 4-6 mo

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15
Q

Onset/Integration:

Plantar Grasp

A

28 wks G - 9 mo

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16
Q

Onset/Integration:

Placing Rxns

A

0 - 6 mo

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17
Q

Onset/Integration:

Traction/Pull-to-Sit

A

Head lag until 4-5 mo

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18
Q

Onset/Integration:

Optical/Labyrinthine Righting

A

1 mo -life

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19
Q

Onset/Integration:

Protective Extension

A

Downward: 4 mo
Sideward Sitting: 6 mo
Forward: 7 mo
Backward: 9 mo

20
Q

Onset/Integration:

Body Righting Reaction on Head (BOH)

A

4-6 mo - life

21
Q

Onset/Integration:

Body Righting Rxn on Body (BOB)

A

6-8 mo - life

22
Q

Onset/Integration:

STNR

A

4-6 mo - 8-12 mo

23
Q

Onset/Integration:

Landau

A

3 mo - 2 yrs

24
Q

Onset/Integration:

Tilting Rxn

A

Prone: 5 mo - life
Supine: 7 mo - life
Sitting: 8 mo - life
QP: 12 mo - life

25
Q

Babinski

A

Extension/fanning of toes

26
Q

Flexor withdrawal

A

From sharp, quick pressure to foot/palm

27
Q

Crossed extension

A

Sharp, quick pressure to sole —> withdrawal stimulated limb, extend opp leg

28
Q

Galant

A

Stroke alongside paravertebral line from scap to top of iliac crest —> lateral flexion toward stimulus

29
Q

Moro

A

Sudden / neck —> flexion + abduction of shoulders, / elbows, followed by shoulder adduction, elbow flexion
Results in crying (test last)

30
Q

Primary standing rxn

A

Hold in supported standing, lean fwd— reciprocal stepping

31
Q

Neonatal neck righting

A

Turn head w/ infant in supine, body log rolls to same side

32
Q

Rooting

A

Stroke perioral region, head turns to same side with mouth open

33
Q

Sucking

A

Touch lips, tongue, palate —> suck

34
Q

Startle

A

Loud noise, sudden light, cold stimulus —> jerking of whole body or / and abduction of UE followed by shoulder adduction

35
Q

Tonic Labyrinthine

A

prone —> flexion, supine —> extension

If strong, may prevent rolling from supine

36
Q

ATNR

A

/ face side, flexion skull side
Stronger in LE of neonates
may cause scoliosis, hip dislocation, interfere w/ grasp or hand-mouth action

37
Q

Palmar grasp

A

Stimulus to palm, grasp

38
Q

Plantar grasp

A

Stim to sole of foot, grasp

Needed for ambulation

39
Q

Placing rxns

A

Drag dorsum of foot or back of hand against edge of surface, get placing of hand/foot on top of surface

40
Q

Traction/pull-to-sit

A

Pull infant to sitting from supine, UE flexion and head will lag (until 4-5 mo)

41
Q

Optical/labyrinthine righting

A

Head orients to vertical when body tilted, test with blindfold

42
Q

Protective extension

A

Quick displacement of trunk in downward direction —> / of legs down, / of arms in standing

43
Q

Body righting on head

A

Head righting w/ respect to gravity

44
Q

Body righting rxn on body

A

Rotation of head/thorax —> rolling w/ rotation between trunk and pelvis

45
Q

STNR

A

/ c/s produces / UEs, flex LEs
Flex c/s produces flex UEs, / LEs
—> if persists will interfere w/ QP and creeping

46
Q

Landau

A

Infant held in ventral suspension will / head, neck, trunk, hips

47
Q

Tilting rxn

A

Slow shift of BOS/slow displacement of body in space
Lateral flex of spine to elevated side
Trunk rotation to elevated side