development

Question 1

__________ occurs when the ectoderm overlying the notochord begins to furrow forming a neural groove surrounded by two neural folds

Answer 1

neurulation

Question 2

what tissues form from the neural crest?

Answer 2

dorsal ganglia
melanocytes
calcitonin producing cells of the thyroid

Question 3

the neural tube will eventually form the ___________

Answer 3

CNS

Question 4

neural tube has an alar plate which differentiates into _________ neurons, and a basal plate which differentiates into ________ neurons

Answer 4

alar = sensory
basal = motor

Question 5

embryonic beginning brain swellings?

Answer 5

1. prosencephalon
2. mesencephalon
3. rhombencephalon

*Please Make Room (for more swellings)

Question 6

embryonic ending brain swellings?

Answer 6

1. telecephalon
2. diencephalon
3. mesencephalon
4. metencephalon
5. myelencephalon

*Tiny Dicks Make Mommy Mad

Question 7

the fetus is attched to the uterine wall and placenta by the ___________

Answer 7

umbilical cord

Question 8

the _________ transmits food, oxygen, and waer to the fetus while returning water and waste to the mother

Answer 8

placenta

Question 9

drug: thalidomide
proposed treatment: ?
side effects: ?

Answer 9

drug: thalidomide
proposed treatment: reduce morning sickness
side effects: missing / malformed limbs and defects of the heart, eyes, digestive tract, and kidneys

Question 10

drug: antiepileptic medications
proposed treatment: ?
side effects: ?

Answer 10

drug: antiepileptic medications
proposed treatment: treat epilepsy and other seizure disorders
side effects: neural tube defects, spina bifida

Question 11

examples of primitive reflexes?

Answer 11

rooting reflex = automatic turning of head in the direction of a stimulus that touches the cheeck

moro reflex = infacts react to abrupt movements of their heads by flinging out their arms, then slowly retracting their arms and crying

babinski reflex = causes the toes to spread apart automatically when the sole of the foot is stimulated

grasping reflex = occurs when the infant closes their fingers around an object placed in their hand

Question 12

___________ motor skills incorpoate movements from large muscle groups and whole body motion

Answer 12

gross

Question 13

_________ motor skills involve the smaller muscles of the fingers, toes, eyes, providing more specific and delicate movement

Answer 13

fine

Question 14

examples of gross and fine motor skills?

Answer 14

gross motor skills:
walking
crawling
sitting

fine motor skills:
tracking motion
drawing
waving

Question 15

__________ anxiety and _________ anxiety develop at around seven months to one year (respectively)

Answer 15

stranger (7 months)
separation (1 year)

Question 16

_________ play develops at 2 years, in which children will play along side each other without influencing each others behavior

Answer 16

parallel

Question 17

at age __________, children have gender identity awareness and knows full name

Answer 17

3

Question 18

at age __________, conformity to peers and romantic feelings for other begin to develop

Answer 18

5

Question 19

from ages _________ to _________ friend circles tend to be of the same gender without expression of romantic feelings

Answer 19

6 to 12