68W Test #1, Chapters 1-8 questions and answers
2026\2027 A+ Grade
Physiological
- correct answer Physical characteristics of different age groups from infancy through late adult hood
Psychosocial
- correct answer Mental and Social characteristics of different age groups from infancy to late adulthood
8 Stages of Life span Development
- correct answer infancy, toddler phase, preschool phase, school age, adolescence, Early adulthood,
Middle adulthood, Late adulthood.
Infancy
- correct answer Stage of life from birth to one year
As a baby ages in infancy what will happen to their vital signs
- correct answer Normal pulse rate and respiratory rate will decrease, blood pressure will increase.
At what point in time will an infants weight double?
At what point in time will an infants weight triple?
- correct answer 6 months
12 Months
An infants head will be equal to what percent of its body weight?
- correct answer 25%
What occurs with in the first minutes of hours of birth?
- correct answer The transition from fetal circulation to pulmonary circulation.
,Antibodies
- correct answer Helps to protect an infant from diseases which the mother has had
Where do antibodies come from?
- correct answer From a mothers milk
Infants Heart rate per minute
- correct answer 140-160/min
infants Respiratory Volume
- correct answer 7-8 mL/kg at birth increasing to 10-15 mL/kg at 1yr
Infants Respiratory Rate
- correct answer 40-60/min ( Drops to 30-40 soon after birth)
Infants Systolic Blood Pressure
- correct answer 70mmHg at birth to 90mmHg at 1yr
Moro Reflex
- correct answer When you startle an infant and they throw their arms out, spread their fingers and
grabs with the finger and arms. Movements should be relatively equal.
Palmar Reflex
- correct answer When you place your finger in an infants palm and they grasp it.
Rooting Reflex
- correct answer When you touch an infant cheek when they are hungry and they turn their head
towards the side that was touched
Sucking reflex
- correct answer Stroke an infants lips and they start sucking. This working in conjunction with the
rooting reflex.
,Approx. how long will an infant sleep around two to four months?
- correct answer They will sleep though the night
Developmental changes at 2 MO
- correct answer Track objects with eyes, recognizes familiar faces
Developmental changes at 3 MO
- correct answer Moves object to mouth with hands, Distinct facial expressions. (Smile, Frown)
Developmental changes at 4 MO
- correct answer Drools with out swallowing, Begins to reach out to people
Developmental changes at 5 MO
- correct answer Sleep through the night w/out waking or feeding, Discriminates between family and
strangers
Developmental changes at 5-7 MO
- correct answer Teeth begin to appear
Developmental changes at 6 MO
- correct answer Sits upright in high chair, begins making one syllable sounds
Developmental changes at 7 MO
- correct answer Fear of strangers, moods shift quickly
Developmental changes at 8 mo
- correct answer Begins responding to the word NO, can sit alone, can play peek a boo
Developmental changes at 9MO
- correct answer Responds to adult anger, Pulls self up to stand, explores objects by mouthing, sucking,
chewing, and biting
, Developmental changes at 10 MO
- correct answer Pay attention to own name, crawls well
Developmental changes at 11 MO
- correct answer Attempts to walk w/out assistance, begins to show frustrations about restrictions
Developmental changes at 12 MO
- correct answer Walks with help, Knows own name
Bonding
- correct answer Sense that their needs will be met.
Trust VS Mistrust
- correct answer Likes orderly, predictable environment. When their environment is disorderly and
irregular they develop Anxiety and insecurity
Scaffolding
- correct answer Learns by building onto what they already know
Temperament
- correct answer Reaction to the environment
Toddler stage range
- correct answer 12-36MO
Body temperature ranges in a toddler
- correct answer 96.8-99.6 F
Toddler Heart Rate
- correct answer 80-130/min
Toddler Respirator Rate
- correct answer 20-30/min
2026\2027 A+ Grade
Physiological
- correct answer Physical characteristics of different age groups from infancy through late adult hood
Psychosocial
- correct answer Mental and Social characteristics of different age groups from infancy to late adulthood
8 Stages of Life span Development
- correct answer infancy, toddler phase, preschool phase, school age, adolescence, Early adulthood,
Middle adulthood, Late adulthood.
Infancy
- correct answer Stage of life from birth to one year
As a baby ages in infancy what will happen to their vital signs
- correct answer Normal pulse rate and respiratory rate will decrease, blood pressure will increase.
At what point in time will an infants weight double?
At what point in time will an infants weight triple?
- correct answer 6 months
12 Months
An infants head will be equal to what percent of its body weight?
- correct answer 25%
What occurs with in the first minutes of hours of birth?
- correct answer The transition from fetal circulation to pulmonary circulation.
,Antibodies
- correct answer Helps to protect an infant from diseases which the mother has had
Where do antibodies come from?
- correct answer From a mothers milk
Infants Heart rate per minute
- correct answer 140-160/min
infants Respiratory Volume
- correct answer 7-8 mL/kg at birth increasing to 10-15 mL/kg at 1yr
Infants Respiratory Rate
- correct answer 40-60/min ( Drops to 30-40 soon after birth)
Infants Systolic Blood Pressure
- correct answer 70mmHg at birth to 90mmHg at 1yr
Moro Reflex
- correct answer When you startle an infant and they throw their arms out, spread their fingers and
grabs with the finger and arms. Movements should be relatively equal.
Palmar Reflex
- correct answer When you place your finger in an infants palm and they grasp it.
Rooting Reflex
- correct answer When you touch an infant cheek when they are hungry and they turn their head
towards the side that was touched
Sucking reflex
- correct answer Stroke an infants lips and they start sucking. This working in conjunction with the
rooting reflex.
,Approx. how long will an infant sleep around two to four months?
- correct answer They will sleep though the night
Developmental changes at 2 MO
- correct answer Track objects with eyes, recognizes familiar faces
Developmental changes at 3 MO
- correct answer Moves object to mouth with hands, Distinct facial expressions. (Smile, Frown)
Developmental changes at 4 MO
- correct answer Drools with out swallowing, Begins to reach out to people
Developmental changes at 5 MO
- correct answer Sleep through the night w/out waking or feeding, Discriminates between family and
strangers
Developmental changes at 5-7 MO
- correct answer Teeth begin to appear
Developmental changes at 6 MO
- correct answer Sits upright in high chair, begins making one syllable sounds
Developmental changes at 7 MO
- correct answer Fear of strangers, moods shift quickly
Developmental changes at 8 mo
- correct answer Begins responding to the word NO, can sit alone, can play peek a boo
Developmental changes at 9MO
- correct answer Responds to adult anger, Pulls self up to stand, explores objects by mouthing, sucking,
chewing, and biting
, Developmental changes at 10 MO
- correct answer Pay attention to own name, crawls well
Developmental changes at 11 MO
- correct answer Attempts to walk w/out assistance, begins to show frustrations about restrictions
Developmental changes at 12 MO
- correct answer Walks with help, Knows own name
Bonding
- correct answer Sense that their needs will be met.
Trust VS Mistrust
- correct answer Likes orderly, predictable environment. When their environment is disorderly and
irregular they develop Anxiety and insecurity
Scaffolding
- correct answer Learns by building onto what they already know
Temperament
- correct answer Reaction to the environment
Toddler stage range
- correct answer 12-36MO
Body temperature ranges in a toddler
- correct answer 96.8-99.6 F
Toddler Heart Rate
- correct answer 80-130/min
Toddler Respirator Rate
- correct answer 20-30/min
