chapter 4 Flashcards

1
Q

growth follows two distinct trends; cephalocaudal and…

A

proximodistal

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2
Q

proximodistal growth means…

A

growth from the centre of the body to the extremities

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3
Q

mrs. woldd reminded her art students that in order to draw toddlers and young children realistically they need to draw disproportionately large…

A

heads

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4
Q

true or false? toddlers and young children have disproportionately large heads

A

true

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5
Q

at what age do children not accumulate fat as rapidly?

A

4 years. or when in preschool

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6
Q

bones develop from…

A

cartilage

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7
Q

cartilage turns to bone first in….

A

the centre and then later in the ends of cartilage structure

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8
Q

“average” physical growth…

A

varies from one generation to the next

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9
Q

average height…

A

vary from country to country

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10
Q

the finding that tall parents tend to have taller children whereas short parents tend to have short children suggest that ______ influences height.

A

heredity

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11
Q

true or false? nutrition is particularly important during infancy when growth is rapid.

A

true

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12
Q

compared to bottle-fed babies, breast-fed babies…

A

are less prone to diarrhea and constipation

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13
Q

malnourishment is most harmful during…

A

infancy

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14
Q

research suggests that severe malnourishment during infancy…

A

damages the brain, affecting a child’s intelligence and ability to pay attention and learn

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15
Q

true or false? obese children are at risk for diabetes and high blood pressure

A

true

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16
Q

the leading cause of death in young children worldwide is…

A

infectious disease

17
Q

in north america, children over the age of 1 are most likely to die from…

A

accidents

18
Q

a _____ is a cell that specializes in receiving and transmitting information.

A

neuron

19
Q

each neuron consists of…

A

a cell body, an axon, and dendrites.

20
Q

the _____ contains the basic biological machinery that keeps the neuron alive.

A

cell body

21
Q

what looks like a tree with many branches?

A

a dendrite

22
Q

the ____ receives input form neurons, whereas the _____ sends info from other dendrites

A

dendrite; axon

23
Q

chemicals that carry information from one neuron to the next are called…

A

neurotransmitters

24
Q

_____ is a fatting sheath that allows neurons to transmit information more rapidly.

A

myelin

25
Q

synaptic pruning refers to the…

A

disappearance of synapses