RNC-NIC Developmental Care 5 — Questions and Answers
Question 1: Which parental behavior MOST effectively supports the development of attachment in the NICU setting?
- Observing only from outside the isolette to avoid disturbing the infant
- Reading aloud, singing, and providing skin-to-skin contact during stable periods (Correct answer)
- Limiting visits to prevent infection exposure
- Delegating all care to nursing staff to reduce infant stress
Correct answer: Reading aloud, singing, and providing skin-to-skin contact during stable periods
Active parental engagement through voice, touch, and skin-to-skin contact during stable periods promotes attachment, parental confidence, and positive neurodevelopmental outcomes.
Question 2: A 29-week infant on CPAP demonstrates hand-to-mouth movements. The developmental care nurse should interpret this as:
- A sign of neurological irritability requiring medication review
- A self-regulatory behavior the infant uses to manage sensory input (Correct answer)
- An indication that CPAP pressure is too high
- A reflex that will disappear by 32 weeks corrected age
Correct answer: A self-regulatory behavior the infant uses to manage sensory input
Hand-to-mouth movements are self-regulatory behaviors that help the preterm infant manage sensory stimulation and maintain behavioral organization.
Question 3: The concept of 'individualized care' in the NICU means care plans are modified based on which of the following?
- The nursing shift schedule and staffing ratios
- The infant's ongoing behavioral responses and physiologic stability (Correct answer)
- Standard gestational age-based protocols alone
- Parental cultural preferences without clinical integration
Correct answer: The infant's ongoing behavioral responses and physiologic stability
Individualized care requires continuous assessment of each infant's behavioral and physiologic responses to guide and modify interventions in real time.
Question 4: Which sensory system is LAST to mature in the preterm neonate and should receive the LEAST stimulation in the NICU?
- Tactile (touch)
- Proprioceptive
- Visual (Correct answer)
- Vestibular
Correct answer: Visual
The visual system matures last among sensory systems; excessive light and visual stimulation in the NICU can be stressful and potentially harmful to the developing visual cortex.
Question 5: An RNC-NIC is evaluating a 33-week infant who becomes bradycardic during routine suctioning. The BEST developmental care response is:
- Increase suction frequency to clear airways faster and reduce cumulative stress
- Pause suctioning, allow recovery, use only gentle suction when clinically necessary (Correct answer)
- Administer caffeine prior to all suctioning to prevent bradycardia
- Continue suctioning since brief bradycardia is expected and not clinically significant
Correct answer: Pause suctioning, allow recovery, use only gentle suction when clinically necessary
Pausing suctioning to allow autonomic recovery and limiting suctioning to clinical necessity reduces iatrogenic stress and supports physiologic stability.
Question 6: Which neonatal population is at GREATEST risk for sensory processing difficulties related to NICU experience?
- Term infants admitted for observation after uncomplicated deliveries
- Extremely preterm infants with prolonged NICU stays and high procedural exposure (Correct answer)
- Late preterm infants who required only phototherapy
- Term infants of diabetic mothers requiring glucose monitoring
Correct answer: Extremely preterm infants with prolonged NICU stays and high procedural exposure
Extremely preterm infants with prolonged NICU stays experience the most disruption to normal sensory development and face the greatest risk for long-term sensory processing difficulties.
Question 7: A nurse incorporates 'quiet time' periods into the NICU schedule. Which physiologic outcome is MOST directly supported by this practice?
- Improved IV site longevity due to reduced movement
- Increased growth hormone release occurring during deep sleep (Correct answer)
- Reduced parental anxiety through scheduled quiet hours
- Decreased nursing documentation burden
Correct answer: Increased growth hormone release occurring during deep sleep
Growth hormone is predominantly released during deep (quiet) sleep; NICU quiet time periods protect sleep architecture and directly support somatic and brain growth.
RNC-NIC Developmental Care 5
Which parental behavior MOST effectively supports the development of attachment in the NICU setting?