CPN exam certification correct answer
Trust vs Mistrust - CORRECT ANSWERinfancy (newborn to 12 months)
Autonomy vs. Shame and Doubt - CORRECT ANSWERToddler (1-3 years)
Initiative vs. Guilt - CORRECT ANSWERpreschool (3-6 years)
preschoolers learn to initiate tasks and carry out plans, or they feel guilty about their
efforts to be independent
industry vs inferiority - CORRECT ANSWERschool age (6-12 years): relationships;
competition and cooperation; learning rules
identity vs. role confusion - CORRECT ANSWERadolescence (teen years into 20s)
teenagers work at refining a sense of self by testing roles and then integrating them to
form a single identity, or they become confused about who they are
concrete thinking - CORRECT ANSWERthinking in terms of the world as concrete and
tangible; logical thoughts
magical thinking - CORRECT ANSWERcognitive feature of preoperational children;
unconstrained by adult understandings of reality, they may believe, for example, that it
is possible to turn into a racecar
preschool age to school age
when does birth weight double? - CORRECT ANSWER6 months
when does birth weight triple? - CORRECT ANSWER12 months
when does birth length double? - CORRECT ANSWER4 years
, pull ear up and back - CORRECT ANSWERover 3 years old
pull ear down and back - CORRECT ANSWERunder 3 years
when does posterior fontanel close? - CORRECT ANSWER2-3 months
When does the anterior fontanel close? - CORRECT ANSWER12-18 months
at what age do infants develop binocular vision? - CORRECT ANSWER3 months
when does a social smile develop? - CORRECT ANSWER3 months
When does stranger anxiety occur? - CORRECT ANSWER6-9 months
when does peek a boo start? - CORRECT ANSWER7-9 months
When does object permanence develop? - CORRECT ANSWER8 months: infant
searches for objects outside the visual field, knowing that even though it cannot be seen
it is still present
at 10-12 months; how is speech? - CORRECT ANSWERcan say mama and dada; say
five words but understand more
when does infant roll from stomach to back? - CORRECT ANSWER4 months; and from
back to stomach at 5-6 months; infant will transfer objects from one hand to another at
this point; and rakes objects with hands; infant will also sit with support at 5 months (sits
without support at 9 months);
when does infant crawl? - CORRECT ANSWER7-9 months; develops a pincer grasp at
nine months
when is pincer grasp established? - CORRECT ANSWER9-11 months
walking? - CORRECT ANSWER11 months with support; first steps at 12 months; claps
hands, waves byebye;
general information - CORRECT ANSWERdo not give cow's milk in first 12 months of
life due to lack of iron; no skim milk or 2% in first two years for adequate fat intake;
vitamin D supplementation at birth; should get iron at age 4 months due to depletion of
iron stores
Transitional objects, such as stuffed animals and other favorite toys, - CORRECT
ANSWERtoddler age; also use parallel play; toddler should achieve day dryness by 3
years and night dryness by 5
Trust vs Mistrust - CORRECT ANSWERinfancy (newborn to 12 months)
Autonomy vs. Shame and Doubt - CORRECT ANSWERToddler (1-3 years)
Initiative vs. Guilt - CORRECT ANSWERpreschool (3-6 years)
preschoolers learn to initiate tasks and carry out plans, or they feel guilty about their
efforts to be independent
industry vs inferiority - CORRECT ANSWERschool age (6-12 years): relationships;
competition and cooperation; learning rules
identity vs. role confusion - CORRECT ANSWERadolescence (teen years into 20s)
teenagers work at refining a sense of self by testing roles and then integrating them to
form a single identity, or they become confused about who they are
concrete thinking - CORRECT ANSWERthinking in terms of the world as concrete and
tangible; logical thoughts
magical thinking - CORRECT ANSWERcognitive feature of preoperational children;
unconstrained by adult understandings of reality, they may believe, for example, that it
is possible to turn into a racecar
preschool age to school age
when does birth weight double? - CORRECT ANSWER6 months
when does birth weight triple? - CORRECT ANSWER12 months
when does birth length double? - CORRECT ANSWER4 years
, pull ear up and back - CORRECT ANSWERover 3 years old
pull ear down and back - CORRECT ANSWERunder 3 years
when does posterior fontanel close? - CORRECT ANSWER2-3 months
When does the anterior fontanel close? - CORRECT ANSWER12-18 months
at what age do infants develop binocular vision? - CORRECT ANSWER3 months
when does a social smile develop? - CORRECT ANSWER3 months
When does stranger anxiety occur? - CORRECT ANSWER6-9 months
when does peek a boo start? - CORRECT ANSWER7-9 months
When does object permanence develop? - CORRECT ANSWER8 months: infant
searches for objects outside the visual field, knowing that even though it cannot be seen
it is still present
at 10-12 months; how is speech? - CORRECT ANSWERcan say mama and dada; say
five words but understand more
when does infant roll from stomach to back? - CORRECT ANSWER4 months; and from
back to stomach at 5-6 months; infant will transfer objects from one hand to another at
this point; and rakes objects with hands; infant will also sit with support at 5 months (sits
without support at 9 months);
when does infant crawl? - CORRECT ANSWER7-9 months; develops a pincer grasp at
nine months
when is pincer grasp established? - CORRECT ANSWER9-11 months
walking? - CORRECT ANSWER11 months with support; first steps at 12 months; claps
hands, waves byebye;
general information - CORRECT ANSWERdo not give cow's milk in first 12 months of
life due to lack of iron; no skim milk or 2% in first two years for adequate fat intake;
vitamin D supplementation at birth; should get iron at age 4 months due to depletion of
iron stores
Transitional objects, such as stuffed animals and other favorite toys, - CORRECT
ANSWERtoddler age; also use parallel play; toddler should achieve day dryness by 3
years and night dryness by 5
