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Reflexes

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Practice test to help study for reflexes on development test #1
marissa rivera
Quiz by marissa rivera, updated more than 1 year ago
marissa rivera
Created by marissa rivera about 7 years ago
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Resource summary

Question 1

Question
Which of the following is not a type of phasic reflex?
Answer
  • Babinski
  • Stepping
  • Palmar/Grasping
  • ATNR
  • Moro

Question 2

Question
What is the role of phasic reflexes?
Answer
  • To produce movement in response to touch, pressure, movement of body, sight, or sound
  • To activate muscles through mobility
  • Neither answer is correct
  • Both answers are correct

Question 3

Question
If you stroke the sole of a baby's foot & across the toes to test their Babinski reflex, what reaction would you expect to occur? (Check all that apply).
Answer
  • Toes fan/flare out
  • Dorsiflexion of foot
  • Extension of extremities
  • Foot curls in

Question 4

Question
What reflex is shown in this picture?
Image:
Babinski (binary/octet-stream)
Answer
  • Babinski
  • Plantar
  • Grasping
  • Moro

Question 5

Question
The Babinski reflex begins in utero and is present up to 2 years of age.
Answer
  • True
  • False

Question 6

Question
What function does this reflex provide the baby with?
Image:
Steppingg (binary/octet-stream)
Answer
  • Initial weight bearing
  • Gripping
  • Feeding
  • Withdraw from contact with skin

Question 7

Question
If a baby is flexing their fingers around an object that is placed in their hand, what reflex is being demonstrated?
Answer
  • grasping
  • plantar
  • moro
  • rooting

Question 8

Question
Which of the following are true of the Moro reflex? (check all that apply).
Answer
  • First develops in utero
  • First develops at birth
  • When their body drops in supine, abduction and extension occur and then their arms come back together in an arc over their body
  • When their body drops in supine, adduction and flexion occur and then their arms go outwards from their body
  • Fight/Flight response
  • Rest/Digest response
  • If it persists = hypersensitivity, sensory overload, anxiety

Question 9

Question
Rooting can be associated with sucking.
Answer
  • True
  • False

Question 10

Question
The plantar reflex allows for gripping and results in the toes curling inwards. How is this reflex tested?
Image:
Plantarrr (binary/octet-stream)
Answer
  • By stroking the sole of the baby's foot
  • By putting pressure on the pads of a baby's foot
  • By pushing down on the top of the foot
  • By touching the back of a baby's ankle

Question 11

Question
Which of the following are not tonic reflexes?
Answer
  • Plantar
  • STNR
  • Babinski
  • ATNR

Question 12

Question
The "fencing reflex" is part of which reflex?
Answer
  • STNR
  • Moro
  • Grasping/Palmar
  • ATNR

Question 13

Question
If the ATNR persists, there will be difficulty with posture, sitting still, & concentration as well as a tendency to slump.
Answer
  • True
  • False

Question 14

Question
The ATNR is first seen in/at [blank_start]utero[blank_end] --> 4-6 months
Answer
  • utero
  • birth

Question 15

Question
The ATNR and STNR both have a function of assisting stability & development of muscle tone, balance, & posture in the whole body; for the STNR, this is important for the transition from prone to crawling and creeping.
Answer
  • True
  • False

Question 16

Question
Which of the following are true of the STNR?
Image:
Stnrrrrr (binary/octet-stream)
Answer
  • Neck flexion = arm flexion, leg extension
  • Neck extension = arm extension, leg flexion
  • Integrated by 9-12 months old

Question 17

Question
Which reflex is shown in this picture?
Image:
Screen Shot 2017 09 30 At 12.26.55 Pm (binary/octet-stream)
Answer
  • ATNR (Asymmetrical Tonic Neck Reflex)
  • STNR (Symmetrical Tonic Neck Reflex)
  • TLR (Tonic Labyrinthine Reflex)
  • Moro

Question 18

Question
In Tonic Labyrinthe Reflex (TLR), is it true that when the head flexes the limbs flex too, and that when the head extends the limbs also extend?
Answer
  • yes
  • no

Question 19

Question
The TLR is integrated by 6 months old.
Answer
  • True
  • False

Question 20

Question
When an infant shifts their weight from upper to lower extremities (or lower to upper), and can move forward/back, up/down, this is known as:
Answer
  • bilateral weight shifting
  • contralateral weight shifting
  • ipsilateral weight shifting
  • unilateral weight shifting

Question 21

Question
[blank_start]Vertical Righting[blank_end] allows the child to orient their head in space so that their eyes and mouth are in the horizontal plane; the midline of body is now in alignment with COG [blank_start]Rotational Righting[blank_end] activates muscles to cause the head and trunk to rotate around the body's central axis
Answer
  • Vertical Righting
  • Rotational Righting

Question 22

Question
Which type of vertical righting reaction does this baby represent?
Image:
Screen Shot 2017 09 30 At 12.58.06 Pm (binary/octet-stream)
Answer
  • lateral, anterior, posterior
  • prone
  • supine

Question 23

Question
What type of vertical righting reaction does this baby represent?
Image:
Screen Shot 2017 09 30 At 12.54.04 Pm (binary/octet-stream)
Answer
  • supine
  • prone
  • lateral, anterior, posterior

Question 24

Question
What type of vertical righting reaction does this baby represent?
Image:
Screen Shot 2017 09 30 At 1.05.29 Pm (binary/octet-stream)
Answer
  • lateral, anterior, posterior
  • supine
  • prone

Question 25

Question
What type of vertical righting reaction does this baby represent?
Image:
Screen Shot 2017 09 30 At 12.55.08 Pm (binary/octet-stream)
Answer
  • lateral, anterior, posterior
  • supine
  • prone @ 6-7 months
  • prone @ 4 months

Question 26

Question
What type of vertical righting reaction does this baby represent?
Image:
Screen Shot 2017 09 30 At 12.55.15 Pm (binary/octet-stream)
Answer
  • lateral, anterior, posterior
  • supine
  • prone @ 6-7 moths
  • prone @ 4 months

Question 27

Question
In vertical righting reactions in the prone position, there are two different expectations. At [blank_start]4 months[blank_end], the head should extend to [blank_start]45[blank_end] degrees. At [blank_start]6-7 months[blank_end] the trunk and pelvis should [blank_start]extend upwards[blank_end].
Answer
  • 4 months
  • 6-7 months
  • 6-7 months
  • 4 months
  • 45
  • 90
  • 180
  • extend upwards
  • flex

Question 28

Question
In vertical righting reactions in the [blank_start]supine[blank_end] position, pull to sit is elicited. When this occurs, the head should [blank_start]lift off the ground[blank_end] and the chin should [blank_start]tuck.[blank_end]
Answer
  • supine
  • prone
  • lateral, anterior, posterior
  • go towards the ground
  • lift off the ground
  • laterally flex
  • tuck
  • untuck

Question 29

Question
Body on body rotational righting has which of the following characteristics?
Image:
Screen Shot 2017 09 30 At 12.55.37 Pm (binary/octet-stream)
Answer
  • baby is supine with head in midline
  • baby is supine with head not in midline
  • baby is prone with head in midline
  • baby is prone with head not in midline
  • one leg flexes/rotates across pelvis to opposite side of the body
  • both legs flex and allow baby to rotate
  • child rolls segmentally in same direction to align head and trunk
  • child does not roll in same direction to align head and trunk

Question 30

Question
Neck on body rotational righting has which of the following characteristics?
Answer
  • Neck rotation causes rest of body to turn as a whole in same direction to align trunk & head
  • Neck rotation causes rest of body to turn as a whole in opposite direction to align trunk & head
  • Allows immature rolling & rotation to occur
  • Allows mature rolling & rotation to occur

Question 31

Question
This reflex is integrated at 12-24 months. If the head extends, the rest of the body extends. If the head flexes, the rest of the body flexes.
Image:
Screen Shot 2017 09 30 At 1.43.44 Am (binary/octet-stream)
Answer
  • Moro
  • ATNR
  • STNR
  • Rooting
  • Stepping
  • Landau
  • Babinski
  • TLR

Question 32

Question
What are the characteristics of protective reactions?
Answer
  • Mature rolling
  • Accommodations to vestibular, tactile pressure alterations to the surface and sensory awareness
  • Full body extension
  • Full body flexion
  • Arm extension due to moving in space or change in touch pressure
  • Arm flexion due to moving in space or change in touch pressure
  • Protect child from injury during balance loss
  • To help a child stay upright

Question 33

Question
The four types of protective extensions are:
Answer
  • upward, downward, ATNR, STNR
  • downward, forward, lateral, backward
  • jumping, kicking, slapping, punching
  • upward, downward, lateral, forward

Question 34

Question
What type of protective extension does this baby represent?
Image:
Screen Shot 2017 09 30 At 1.49.38 Pm (binary/octet-stream)
Answer
  • Forward
  • Downward
  • Lateral
  • Backward

Question 35

Question
What type of protective extension does this baby represent?
Image:
Screen Shot 2017 09 30 At 1.52.54 Pm (binary/octet-stream)
Answer
  • Forward
  • Downward
  • Lateral
  • Backward

Question 36

Question
What type of protective extension does this baby represent?
Image:
Screen Shot 2017 09 30 At 1.54.40 Pm (binary/octet-stream)
Answer
  • Forward
  • Downward
  • Lateral
  • Backward

Question 37

Question
Which of the following is NOT a characteristic of equilibrium reactions?
Answer
  • Compensatory movements used to regain midline stability when alignment of midline with gravity is disrupted
  • Can occur in prone, spine, quadruped, and standing
  • When head turns to left, left extremities extend and right extremities flex
  • They are stimulated by center of gravity shifts

Question 38

Question
In equilibrium reactions: Prone occurs at [blank_start]5-6 months[blank_end] Supine occurs at [blank_start]7-8 months[blank_end] Sitting occurs at [blank_start]7-10 months[blank_end] Quadruped occurs at [blank_start]8-12 months[blank_end] Standing occurs at [blank_start]12-21 months[blank_end]
Answer
  • 5-6 months
  • 7-8 months
  • 7-10 months
  • 8-12 months
  • 12-21 months
  • 7-8 months
  • 12-21 months
  • 5-6 months
  • 8-12 months
  • 7-10 months
  • 5-6 months
  • 12-21 months
  • 8-12 months
  • 7-10 months
  • 7-8 months
  • 12-21 months
  • 8-12 months
  • 7-8 months
  • 5-6 months
  • 7-10 months
  • 12-21 months
  • 5-6 months
  • 8-12 months
  • 7-8 months
  • 7-10 months

Question 39

Question
What type of equilibrium reaction could this possibly be?
Image:
Screen Shot 2017 09 30 At 2.26.28 Am (binary/octet-stream)
Answer
  • sitting
  • quadrupled
  • standing

Question 40

Question
Which type of equilibrium reaction could this be?
Image:
Screen Shot 2017 09 30 At 2.31.29 Am (binary/octet-stream)
Answer
  • sitting
  • standing
  • quadrupled
  • prone
  • supine

Question 41

Question
What type of equilibrium reaction could this be?
Image:
Screen Shot 2017 09 30 At 2.46.04 Am (binary/octet-stream)
Answer
  • sitting
  • prone
  • supine
  • standing
  • quadrupled
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