ATI RN & PN Pediatric Nursing Exam Version 1 – Child
Health and Development Practice Questions Updated and
Latest Questions and Correct Answers with Rationale
1. According to Erikson’s stages of psychosocial development, which task should an infant accomplish during
the first year of life?
A. Trust vs. Mistrust
B. Autonomy vs. Shame and Doubt
C. Initiative vs. Guilt
D. Industry vs. Inferiority
Ans: A
Rationale: The correct developmental task for an infant from birth to 18 months is Trust vs. Mistrust.
During this stage, the infant learns to rely on caregivers for basic needs such as food and comfort. If these
needs are met consistently, the child develops a sense of security in the world. Autonomy vs. Shame and
Doubt is the primary task for toddlers who are learning independence. Initiative vs. Guilt occurs during
the preschool years when children begin to assert power over their environment. Industry vs. Inferiority
is the focus for school-age children who are developing social and academic skills. Nurses must recognize
that failure to establish trust can lead to long-term anxiety and insecurity in pediatric patients.
Encouraging parents to stay with their infants during hospitalization helps foster this essential sense of
trust.
,2. At what age should a healthy infant typically be able to sit unsupported?
A. 4 months
B. 6 months
C. 8 months
D. 10 months
Ans: C
Rationale: Most infants develop the core strength and balance to sit unsupported by approximately 8
months of age. At 4 months, infants can usually lift their heads and chests but require support to sit. By 6
months, many infants can sit with support or using their hands for balance in a ‘tripod’ position. Sitting
independently at 8 months marks a significant milestone in gross motor development for the pediatric
population. Failure to sit unsupported by 9 months may warrant further developmental screening by a
healthcare provider. At 10 months, infants are usually progressing toward pulling themselves up to
stand. Nurses should educate parents on providing floor time to encourage the strengthening of muscles
needed for sitting. This milestone is a critical indicator of neuromuscular health in early childhood.
3. A nurse is preparing to administer the Measles, Mumps, and Rubella (MMR) vaccine. At what age is the
first dose usually given?
A. Birth
B. 12 to 15 months
C. 6 months
D. 2 months
Ans: B
,Rationale: The first dose of the MMR vaccine is recommended for children between 12 and 15 months of
age. Administering it earlier is generally ineffective because maternal antibodies may interfere with the
immune response. A second dose is typically given between the ages of 4 and 6 years to ensure full
immunity. The Hepatitis B vaccine is the only immunization routinely given at birth in most clinical
settings. The 2-month visit usually involves vaccines like DTaP, Hib, and Polio rather than live virus
vaccines. Providing the MMR vaccine on schedule is crucial for preventing outbreaks of these highly
contagious childhood diseases. Nurses must screen for allergies to neomycin or gelatin before
administering this specific vaccine. Documenting the manufacturer and lot number is a mandatory safety
requirement for all pediatric immunizations.
4. Which of the following is the most appropriate action to prevent Sudden Infant Death Syndrome (SIDS)?
A. Placing the infant on their side for sleep
B. Using a soft mattress with plenty of blankets
C. Keeping a stuffed animal in the crib for comfort
D. Placing the infant on their back for sleep
Ans: D
Rationale: Placing an infant on their back to sleep is the single most effective way to reduce the risk of
SIDS. The ‘Back to Sleep’ campaign has significantly lowered infant mortality rates since its inception in
the 1990s. Side sleeping is no longer recommended as infants can easily roll onto their stomachs from
that position. A firm sleep surface without soft bedding, pillows, or bumper pads is essential for a safe
sleep environment. Stuffed animals and loose blankets create a suffocation hazard and should be kept out
of the crib entirely. Overheating is also a known risk factor, so infants should be dressed in light sleep
clothing. Nurses play a vital role in educating new parents about these life-saving sleep safety protocols.
Consistent adherence to these guidelines is necessary until the infant reaches one year of age.
, 5. A toddler is hospitalized and experiencing separation anxiety. Which stage involves the child being quiet
and withdrawn?
A. Protest
B. Detachment
C. Despair
D. Denial
Ans: C
Rationale: Despair is the second stage of separation anxiety where the child appears sad, quiet, and
withdrawn. During the initial stage of Protest, the child cries loudly, kicks, and searches for the parent. In
the stage of Despair, the child may refuse to eat or play and shows little interest in the environment. The
final stage is Detachment, where the child seems to have adjusted but is actually protecting themselves
emotionally. In the Detachment phase, the child may ignore the parents when they return, which is often
misinterpreted as ‘good behavior.’ Understanding these stages helps nurses provide appropriate
emotional support to hospitalized toddlers and their families. It is important to encourage parents to
bring familiar objects from home to comfort the child. Nurses should maintain a consistent routine to
help the child feel more secure during this difficult period.
6. When administering oral medication to an infant, the nurse should place the syringe in which location?
A. On the back of the tongue
B. In the center of the mouth
C. Along the side of the cheek
D. Under the tongue
Ans: C
Health and Development Practice Questions Updated and
Latest Questions and Correct Answers with Rationale
1. According to Erikson’s stages of psychosocial development, which task should an infant accomplish during
the first year of life?
A. Trust vs. Mistrust
B. Autonomy vs. Shame and Doubt
C. Initiative vs. Guilt
D. Industry vs. Inferiority
Ans: A
Rationale: The correct developmental task for an infant from birth to 18 months is Trust vs. Mistrust.
During this stage, the infant learns to rely on caregivers for basic needs such as food and comfort. If these
needs are met consistently, the child develops a sense of security in the world. Autonomy vs. Shame and
Doubt is the primary task for toddlers who are learning independence. Initiative vs. Guilt occurs during
the preschool years when children begin to assert power over their environment. Industry vs. Inferiority
is the focus for school-age children who are developing social and academic skills. Nurses must recognize
that failure to establish trust can lead to long-term anxiety and insecurity in pediatric patients.
Encouraging parents to stay with their infants during hospitalization helps foster this essential sense of
trust.
,2. At what age should a healthy infant typically be able to sit unsupported?
A. 4 months
B. 6 months
C. 8 months
D. 10 months
Ans: C
Rationale: Most infants develop the core strength and balance to sit unsupported by approximately 8
months of age. At 4 months, infants can usually lift their heads and chests but require support to sit. By 6
months, many infants can sit with support or using their hands for balance in a ‘tripod’ position. Sitting
independently at 8 months marks a significant milestone in gross motor development for the pediatric
population. Failure to sit unsupported by 9 months may warrant further developmental screening by a
healthcare provider. At 10 months, infants are usually progressing toward pulling themselves up to
stand. Nurses should educate parents on providing floor time to encourage the strengthening of muscles
needed for sitting. This milestone is a critical indicator of neuromuscular health in early childhood.
3. A nurse is preparing to administer the Measles, Mumps, and Rubella (MMR) vaccine. At what age is the
first dose usually given?
A. Birth
B. 12 to 15 months
C. 6 months
D. 2 months
Ans: B
,Rationale: The first dose of the MMR vaccine is recommended for children between 12 and 15 months of
age. Administering it earlier is generally ineffective because maternal antibodies may interfere with the
immune response. A second dose is typically given between the ages of 4 and 6 years to ensure full
immunity. The Hepatitis B vaccine is the only immunization routinely given at birth in most clinical
settings. The 2-month visit usually involves vaccines like DTaP, Hib, and Polio rather than live virus
vaccines. Providing the MMR vaccine on schedule is crucial for preventing outbreaks of these highly
contagious childhood diseases. Nurses must screen for allergies to neomycin or gelatin before
administering this specific vaccine. Documenting the manufacturer and lot number is a mandatory safety
requirement for all pediatric immunizations.
4. Which of the following is the most appropriate action to prevent Sudden Infant Death Syndrome (SIDS)?
A. Placing the infant on their side for sleep
B. Using a soft mattress with plenty of blankets
C. Keeping a stuffed animal in the crib for comfort
D. Placing the infant on their back for sleep
Ans: D
Rationale: Placing an infant on their back to sleep is the single most effective way to reduce the risk of
SIDS. The ‘Back to Sleep’ campaign has significantly lowered infant mortality rates since its inception in
the 1990s. Side sleeping is no longer recommended as infants can easily roll onto their stomachs from
that position. A firm sleep surface without soft bedding, pillows, or bumper pads is essential for a safe
sleep environment. Stuffed animals and loose blankets create a suffocation hazard and should be kept out
of the crib entirely. Overheating is also a known risk factor, so infants should be dressed in light sleep
clothing. Nurses play a vital role in educating new parents about these life-saving sleep safety protocols.
Consistent adherence to these guidelines is necessary until the infant reaches one year of age.
, 5. A toddler is hospitalized and experiencing separation anxiety. Which stage involves the child being quiet
and withdrawn?
A. Protest
B. Detachment
C. Despair
D. Denial
Ans: C
Rationale: Despair is the second stage of separation anxiety where the child appears sad, quiet, and
withdrawn. During the initial stage of Protest, the child cries loudly, kicks, and searches for the parent. In
the stage of Despair, the child may refuse to eat or play and shows little interest in the environment. The
final stage is Detachment, where the child seems to have adjusted but is actually protecting themselves
emotionally. In the Detachment phase, the child may ignore the parents when they return, which is often
misinterpreted as ‘good behavior.’ Understanding these stages helps nurses provide appropriate
emotional support to hospitalized toddlers and their families. It is important to encourage parents to
bring familiar objects from home to comfort the child. Nurses should maintain a consistent routine to
help the child feel more secure during this difficult period.
6. When administering oral medication to an infant, the nurse should place the syringe in which location?
A. On the back of the tongue
B. In the center of the mouth
C. Along the side of the cheek
D. Under the tongue
Ans: C
