1
Santa Clara County Pediatric
Nurse Examination v2.0 Advanced
Comprehensive Certification
Examination a well detailed one
written and graded
A+ upgraded
Examination Title: Santa Clara County Pediatric Nurse Advanced Certification Examination:
Comprehensive Assessment, Complex Disease Management, Pharmacological Interventions,
and Evidence-Based Practice in Pediatric Nursing - Version 2.0
, 2
Total Questions: 150 Multiple-Choice Questions
Difficulty Level: Advanced/Hard/Complex
Target Audience: Experienced Registered Nurses, Nurse Practitioners, and Clinical Nurse
Specialists in pediatric care
SECTION I: ADVANCED ASSESSMENT AND DIAGNOSTIC REASONING (38%)
Advanced Growth and Development Assessment (Questions 1-20)
1. A 6-month-old infant presents with a head circumference that has crossed from the 50th to
the 95th percentile over the past 2 months. The anterior fontanel is full but not bulging, and
the infant's mother reports irritability and poor feeding. Which additional assessment finding
would most strongly suggest hydrocephalus?
• A) Setting-sun sign on eye examination
• B) Posterior fontanel still open
• C) Weight at the 25th percentile
• D) Positive Babinski reflex
-detailed answer 100% correct :- A
Rationale: The setting-sun sign (downward deviation of the eyes with visible sclera above the
iris) is a classic sign of increased intracranial pressure and hydrocephalus. While the posterior
fontanel may remain open until 2-3 months, at 6 months it should be closed. Weight at the 25th
percentile is unrelated to hydrocephalus. A positive Babinski reflex at 6 months is a normal
finding.
2. A 9-year-old child is evaluated for short stature. The child's height is at the 3rd percentile,
weight at the 10th percentile, and BMI at the 15th percentile. The child's parents are both of
average height. Which diagnostic test should the nurse anticipate being ordered first?
• A) Insulin-like growth factor-1 (IGF-1) level
• B) Thyroid-stimulating hormone (TSH) level
• C) Bone age radiograph
• D) Growth hormone stimulation test
-detailed answer 100% correct :- C
, 3
Rationale: A bone age radiograph is typically the first diagnostic test in the evaluation of short
stature to assess skeletal maturity. This helps determine whether the short stature is
constitutional (delayed bone age) or pathological (bone age consistent with chronological age).
IGF-1, TSH, and growth hormone stimulation tests are ordered if the bone age is delayed and
other causes are suspected.
3. A 16-month-old toddler is brought to the clinic because the parents are concerned about
the child's lack of speech. The child has 3 single words, does not point to objects, and does
not follow simple commands. The child's hearing screen was normal at birth. What is the
most appropriate next step?
• A) Reassure the parents that speech delay is common and the child will catch up
• B) Refer for formal audiology evaluation
• C) Refer for early intervention services
• D) Refer for developmental-behavioral pediatrics evaluation
-detailed answer 100% correct :- B
Rationale: While lack of pointing and following commands are red flags at 16 months, the first
step is to rule out hearing loss as the cause, even with a normal newborn hearing screen. Early
intervention and developmental-behavioral evaluation are important but follow audiology
assessment. Reassurance without further evaluation is inappropriate for this level of delay.
4. A 4-year-old child has difficulty with balance, cannot hop on one foot, and has difficulty
with fine motor tasks such as buttoning. The child's language and cognitive development are
age-appropriate. Which condition should the nurse suspect?
• A) Autism spectrum disorder
• B) Developmental coordination disorder
• C) Intellectual disability
• D) Cerebral palsy
-detailed answer 100% correct :- B
Rationale: Developmental coordination disorder is characterized by motor coordination
difficulties that significantly interfere with daily activities, in the absence of intellectual
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disability, neurological conditions, or other developmental disorders. The child's language and
cognitive development are appropriate, making autism spectrum disorder and intellectual
disability less likely. Cerebral palsy typically presents earlier with tone abnormalities.
5. A 14-year-old adolescent is evaluated for a growth spurt that has not occurred. The
adolescent is at Tanner Stage 2 and has not had menarche. The adolescent's bone age is 12
years. What is the most likely cause?
• A) Constitutional delay of growth and puberty
• B) Turner syndrome
• C) Growth hormone deficiency
• D) Hypothyroidism
-detailed answer 100% correct :- A
Rationale: Constitutional delay of growth and puberty is characterized by delayed growth and
pubertal development with a bone age that is delayed. This is the most common cause of
delayed puberty in both males and females. Turner syndrome presents with characteristic
physical features. Growth hormone deficiency and hypothyroidism present with additional
signs.
6. A newborn is noted to have a sacral dimple with a tuft of hair. Which additional assessment
should the nurse prioritize?
• A) Neurological assessment of lower extremities
• B) Gastrointestinal assessment
• C) Cardiovascular assessment
• D) Respiratory assessment
-detailed answer 100% correct :- A
Rationale: A sacral dimple with a tuft of hair is concerning for occult spinal dysraphism (spina
bifida occulta). The nurse should prioritize neurological assessment of lower extremities
including motor function, reflexes, and sensation. This finding requires further evaluation with
ultrasound or MRI.
Santa Clara County Pediatric
Nurse Examination v2.0 Advanced
Comprehensive Certification
Examination a well detailed one
written and graded
A+ upgraded
Examination Title: Santa Clara County Pediatric Nurse Advanced Certification Examination:
Comprehensive Assessment, Complex Disease Management, Pharmacological Interventions,
and Evidence-Based Practice in Pediatric Nursing - Version 2.0
, 2
Total Questions: 150 Multiple-Choice Questions
Difficulty Level: Advanced/Hard/Complex
Target Audience: Experienced Registered Nurses, Nurse Practitioners, and Clinical Nurse
Specialists in pediatric care
SECTION I: ADVANCED ASSESSMENT AND DIAGNOSTIC REASONING (38%)
Advanced Growth and Development Assessment (Questions 1-20)
1. A 6-month-old infant presents with a head circumference that has crossed from the 50th to
the 95th percentile over the past 2 months. The anterior fontanel is full but not bulging, and
the infant's mother reports irritability and poor feeding. Which additional assessment finding
would most strongly suggest hydrocephalus?
• A) Setting-sun sign on eye examination
• B) Posterior fontanel still open
• C) Weight at the 25th percentile
• D) Positive Babinski reflex
-detailed answer 100% correct :- A
Rationale: The setting-sun sign (downward deviation of the eyes with visible sclera above the
iris) is a classic sign of increased intracranial pressure and hydrocephalus. While the posterior
fontanel may remain open until 2-3 months, at 6 months it should be closed. Weight at the 25th
percentile is unrelated to hydrocephalus. A positive Babinski reflex at 6 months is a normal
finding.
2. A 9-year-old child is evaluated for short stature. The child's height is at the 3rd percentile,
weight at the 10th percentile, and BMI at the 15th percentile. The child's parents are both of
average height. Which diagnostic test should the nurse anticipate being ordered first?
• A) Insulin-like growth factor-1 (IGF-1) level
• B) Thyroid-stimulating hormone (TSH) level
• C) Bone age radiograph
• D) Growth hormone stimulation test
-detailed answer 100% correct :- C
, 3
Rationale: A bone age radiograph is typically the first diagnostic test in the evaluation of short
stature to assess skeletal maturity. This helps determine whether the short stature is
constitutional (delayed bone age) or pathological (bone age consistent with chronological age).
IGF-1, TSH, and growth hormone stimulation tests are ordered if the bone age is delayed and
other causes are suspected.
3. A 16-month-old toddler is brought to the clinic because the parents are concerned about
the child's lack of speech. The child has 3 single words, does not point to objects, and does
not follow simple commands. The child's hearing screen was normal at birth. What is the
most appropriate next step?
• A) Reassure the parents that speech delay is common and the child will catch up
• B) Refer for formal audiology evaluation
• C) Refer for early intervention services
• D) Refer for developmental-behavioral pediatrics evaluation
-detailed answer 100% correct :- B
Rationale: While lack of pointing and following commands are red flags at 16 months, the first
step is to rule out hearing loss as the cause, even with a normal newborn hearing screen. Early
intervention and developmental-behavioral evaluation are important but follow audiology
assessment. Reassurance without further evaluation is inappropriate for this level of delay.
4. A 4-year-old child has difficulty with balance, cannot hop on one foot, and has difficulty
with fine motor tasks such as buttoning. The child's language and cognitive development are
age-appropriate. Which condition should the nurse suspect?
• A) Autism spectrum disorder
• B) Developmental coordination disorder
• C) Intellectual disability
• D) Cerebral palsy
-detailed answer 100% correct :- B
Rationale: Developmental coordination disorder is characterized by motor coordination
difficulties that significantly interfere with daily activities, in the absence of intellectual
, 4
disability, neurological conditions, or other developmental disorders. The child's language and
cognitive development are appropriate, making autism spectrum disorder and intellectual
disability less likely. Cerebral palsy typically presents earlier with tone abnormalities.
5. A 14-year-old adolescent is evaluated for a growth spurt that has not occurred. The
adolescent is at Tanner Stage 2 and has not had menarche. The adolescent's bone age is 12
years. What is the most likely cause?
• A) Constitutional delay of growth and puberty
• B) Turner syndrome
• C) Growth hormone deficiency
• D) Hypothyroidism
-detailed answer 100% correct :- A
Rationale: Constitutional delay of growth and puberty is characterized by delayed growth and
pubertal development with a bone age that is delayed. This is the most common cause of
delayed puberty in both males and females. Turner syndrome presents with characteristic
physical features. Growth hormone deficiency and hypothyroidism present with additional
signs.
6. A newborn is noted to have a sacral dimple with a tuft of hair. Which additional assessment
should the nurse prioritize?
• A) Neurological assessment of lower extremities
• B) Gastrointestinal assessment
• C) Cardiovascular assessment
• D) Respiratory assessment
-detailed answer 100% correct :- A
Rationale: A sacral dimple with a tuft of hair is concerning for occult spinal dysraphism (spina
bifida occulta). The nurse should prioritize neurological assessment of lower extremities
including motor function, reflexes, and sensation. This finding requires further evaluation with
ultrasound or MRI.
