Pediatrics Final Exam Test Bank Actual Exam 2026/2027 –
Complete 100 Questions with Detailed Rationales | 100%
Verified | Pass Guaranteed – A+ Graded
Section A: Growth and Development Milestones &
Developmental Theories (15 Questions)
Q1: A nurse is assessing a 6-month-old infant during a well-child visit. The infant can sit
with support, roll from prone to supine, and transfer objects from hand to hand.
According to Piaget's theory of cognitive development, which stage is this infant in?
A. Preoperational stage; the infant uses symbolic thought and language to represent
objects
B. Sensorimotor stage; the infant learns through sensory experiences and motor
actions, exploring object permanence
C. Concrete operational stage; the infant thinks logically about concrete events and
understands conservation
D. Formal operational stage; the infant uses abstract reasoning and
hypothetical-deductive thinking
,Correct Answer: B
Rationale: Piaget's sensorimotor stage (birth to 2 years) involves learning through
sensory experiences and motor actions; infants explore object permanence, cause and
effect, and coordination of secondary schemes. A 6-month-old is firmly within this
stage. Option A (preoperational) is ages 2-7 years; Option C (concrete operational) is
ages 7-11; Option D (formal operational) is ages 11+.
Q2: A nurse is caring for a 4-year-old child in the hospital. The child is playing
imaginatively with a toy stethoscope, pretending to be the doctor examining the nurse.
According to Erikson's psychosocial theory, which developmental crisis is this child
working to resolve?
A. Trust vs. Mistrust; the child is learning whether the world is safe and predictable
B. Autonomy vs. Shame and Doubt; the child is asserting independence and self-control
C. Initiative vs. Guilt; the child is exploring leadership roles, planning activities, and using
imagination
D. Industry vs. Inferiority; the child is developing competence through mastery of skills
and tasks
Correct Answer: C
,Rationale: Erikson's initiative vs. guilt (ages 3-6 years) involves exploring leadership
roles, planning activities, using imagination, and asking questions. Imaginative play
(pretending to be a doctor) is hallmark initiative behavior. Option A is infancy (0-18
months); Option B is toddlerhood (18 months-3 years); Option D is school age (6-12
years).
Q3: A nurse observes a 10-month-old infant who consistently reaches for toys with the
whole hand (ulnar grasp) and can bang two blocks together. Which fine motor milestone
should the nurse expect this infant to achieve next?
A. Scribbling with a crayon using a palmar grasp
B. Pincer grasp using thumb and index finger to pick up small objects
C. Cutting paper with scissors using a tripod grasp
D. Drawing a circle using a mature dynamic tripod grasp
Correct Answer: B
Rationale: The pincer grasp (thumb and index finger) typically emerges around 9-12
months, following the ulnar grasp (whole hand) and raking grasp. This allows the infant
to pick up small objects ( Cheerios, peas). Option A occurs around 12-15 months;
Option C occurs around 3-4 years; Option D occurs around 4-5 years.
, Q4: A nurse is assessing language development in a 2-year-old toddler. Which finding is
most consistent with normal development for this age?
A. Uses 50-200 words, combines two words into phrases, and follows two-step
commands
B. Uses 900-1,000 words, speaks in three-word sentences, and asks "what" and "where"
questions
C. Uses 2,000+ words, speaks in complete sentences, and understands prepositions
D. Uses 10,000+ words, speaks in complex sentences, and tells stories with a beginning,
middle, and end
Correct Answer: A
Rationale: At 24 months, normal language development includes a vocabulary of 50-200
words, two-word phrases ("more milk"), and following two-step commands. Option B
describes 3-year-old language (900+ words, three-word sentences); Option C describes
4-year-old language; Option D describes 5-6 year old language.
Q5: A nurse is evaluating gross motor development in an 18-month-old toddler. Which
milestone demonstrates development consistent with this age?
A. Walks independently, stoops to pick up toys, and climbs stairs with one hand held
Complete 100 Questions with Detailed Rationales | 100%
Verified | Pass Guaranteed – A+ Graded
Section A: Growth and Development Milestones &
Developmental Theories (15 Questions)
Q1: A nurse is assessing a 6-month-old infant during a well-child visit. The infant can sit
with support, roll from prone to supine, and transfer objects from hand to hand.
According to Piaget's theory of cognitive development, which stage is this infant in?
A. Preoperational stage; the infant uses symbolic thought and language to represent
objects
B. Sensorimotor stage; the infant learns through sensory experiences and motor
actions, exploring object permanence
C. Concrete operational stage; the infant thinks logically about concrete events and
understands conservation
D. Formal operational stage; the infant uses abstract reasoning and
hypothetical-deductive thinking
,Correct Answer: B
Rationale: Piaget's sensorimotor stage (birth to 2 years) involves learning through
sensory experiences and motor actions; infants explore object permanence, cause and
effect, and coordination of secondary schemes. A 6-month-old is firmly within this
stage. Option A (preoperational) is ages 2-7 years; Option C (concrete operational) is
ages 7-11; Option D (formal operational) is ages 11+.
Q2: A nurse is caring for a 4-year-old child in the hospital. The child is playing
imaginatively with a toy stethoscope, pretending to be the doctor examining the nurse.
According to Erikson's psychosocial theory, which developmental crisis is this child
working to resolve?
A. Trust vs. Mistrust; the child is learning whether the world is safe and predictable
B. Autonomy vs. Shame and Doubt; the child is asserting independence and self-control
C. Initiative vs. Guilt; the child is exploring leadership roles, planning activities, and using
imagination
D. Industry vs. Inferiority; the child is developing competence through mastery of skills
and tasks
Correct Answer: C
,Rationale: Erikson's initiative vs. guilt (ages 3-6 years) involves exploring leadership
roles, planning activities, using imagination, and asking questions. Imaginative play
(pretending to be a doctor) is hallmark initiative behavior. Option A is infancy (0-18
months); Option B is toddlerhood (18 months-3 years); Option D is school age (6-12
years).
Q3: A nurse observes a 10-month-old infant who consistently reaches for toys with the
whole hand (ulnar grasp) and can bang two blocks together. Which fine motor milestone
should the nurse expect this infant to achieve next?
A. Scribbling with a crayon using a palmar grasp
B. Pincer grasp using thumb and index finger to pick up small objects
C. Cutting paper with scissors using a tripod grasp
D. Drawing a circle using a mature dynamic tripod grasp
Correct Answer: B
Rationale: The pincer grasp (thumb and index finger) typically emerges around 9-12
months, following the ulnar grasp (whole hand) and raking grasp. This allows the infant
to pick up small objects ( Cheerios, peas). Option A occurs around 12-15 months;
Option C occurs around 3-4 years; Option D occurs around 4-5 years.
, Q4: A nurse is assessing language development in a 2-year-old toddler. Which finding is
most consistent with normal development for this age?
A. Uses 50-200 words, combines two words into phrases, and follows two-step
commands
B. Uses 900-1,000 words, speaks in three-word sentences, and asks "what" and "where"
questions
C. Uses 2,000+ words, speaks in complete sentences, and understands prepositions
D. Uses 10,000+ words, speaks in complex sentences, and tells stories with a beginning,
middle, and end
Correct Answer: A
Rationale: At 24 months, normal language development includes a vocabulary of 50-200
words, two-word phrases ("more milk"), and following two-step commands. Option B
describes 3-year-old language (900+ words, three-word sentences); Option C describes
4-year-old language; Option D describes 5-6 year old language.
Q5: A nurse is evaluating gross motor development in an 18-month-old toddler. Which
milestone demonstrates development consistent with this age?
A. Walks independently, stoops to pick up toys, and climbs stairs with one hand held
