table 5-1

Question 1

First Trimester

Answer 1

muscle spindle:
muscle starts to differentiate
Tissue becomes specialized

Question 2

First Trimester

Answer 2

Touch and Tactile system:
First sensory system to develop
response to tactile stimulus

Question 3

First Trimester

Answer 3

Vestibular system:

Functioning at the end of the first trimester not completely developed.

Question 4

First Trimester

Answer 4

Vision:
eyelids fused
Optic nerve and cup being form

Question 5

First Trimester

Answer 5

Auditory: none yet

Question 6

First Trimester

Answer 6

Olfactory: non yet

Question 7

First Trimester

Answer 7

Taste:

taste buds develop

Question 8

First Trimester ( 1-12 weeks)

Answer 8

Movement: 
sucking, hiccupping
fetal breathing
quick generalized limb movement
positional changes
7.5 weeks; bend neck and trunk away from perioral stroke.

Question 9

Second Trimester

Answer 9

Muscle spindle:
motor end plate forms
clonus response to stretch

Question 10

Second Trimester

Answer 10

Touch and tactile system:

Receptors differentiate

Question 11

Second Trimester

Answer 11

Vestibular system: no changes from first trimester

Question 12

Second Trimester

Answer 12

Vision:
Startle to light
Visual processing occurs

Question 13

Second Trimester ( 13-27 weeks)

Answer 13

Auditory:

will turn to auditory sounds

Question 14

Second Trimester

Answer 14

Olfactory: non yet

Question 15

Second Trimester

Answer 15

Taste: no changes from first trimester

Question 16

Second Trimester

Answer 16

Movement:
Quickening; the moment in pregnancy when the baby is first felt to move.
Sleep states
Grasp reflex
Reciprocal and symmetrical limb movements

Question 17

Third Trimester ( 28 -42 weeks)

Answer 17

Muscle spindle:

Some muscles are mature and functional, others still maturing.

Question 18

Third Trimester

Answer 18

Touch and tactile system:
Touch functional
Actual temperature discrimination at the end of the third trimester.
Most mature sensory system at birth

Question 19

Third Trimester

Answer 19

Vestibular system: no changes from fist trimester

Question 20

Third Trimester

Answer 20

Vision:
Fixation occurs
Able to focus ( fixed focal length).

Question 21

Third Trimester

Answer 21

Auditory:

Debris in middle ear , loss of hearing

Question 22

Third Trimester

Answer 22

Olfactory:

Nasal plugs disappear, some olfactory perception.

Question 23

Third Trimester

Answer 23

Taste:

Can respond to different tastes. ( sweet, sour, bitter, salt)

Question 24

Third Trimester

Answer 24

Movement: 
28 weeks primitive motor reflexes
Rooting, suck, swallow
Palmer grasp
Plantar grasp 
MORO
Crossed extension