IBCLC IBCLC - Certification Equipment and Technology 2 — Questions and Answers
Question 1: What is the recommended suction level when using an electric breast pump?
- The highest setting for fastest expression
- The highest comfortable setting that still maintains effective milk flow (Correct answer)
- A fixed medium setting regardless of comfort
- The setting that causes mild discomfort to ensure adequate stimulation
Correct answer: The highest comfortable setting that still maintains effective milk flow
The optimal pump suction is the highest comfortable vacuum — increasing suction beyond the comfort threshold reduces milk output and can cause nipple trauma.
Question 2: A weighted feed (test weight) is performed using which type of scale?
- Standard kitchen scale
- Infant scale accurate to at least 2 grams (Correct answer)
- Medical bathroom scale
- Any scale within 10-gram accuracy
Correct answer: Infant scale accurate to at least 2 grams
Test weighing requires a scale accurate to 2 grams or less because small changes in infant weight representing milk intake must be precisely measured.
Question 3: Which feeding device most closely mimics breastfeeding pace to prevent flow preference in bottle-fed infants?
- Standard bottle with fast-flow nipple
- Syringe feeding
- Slow-flow bottle nipple with paced bottle feeding technique (Correct answer)
- Cup feeding at full tilt
Correct answer: Slow-flow bottle nipple with paced bottle feeding technique
Paced bottle feeding with a slow-flow nipple mimics the intermittent flow of breastfeeding and allows the infant to control the pace, reducing flow preference risk.
Question 4: Cup feeding is most appropriate for which infant population?
- Full-term healthy newborns who are breastfeeding well
- Preterm or sick infants who cannot yet coordinate suck-swallow-breathe at breast (Correct answer)
- Infants over 6 months transitioning to solid foods
- Infants with diagnosed oral hypersensitivity
Correct answer: Preterm or sick infants who cannot yet coordinate suck-swallow-breathe at breast
Cup feeding is recommended for preterm or fragile infants who cannot yet effectively breastfeed, as it avoids nipple introduction while providing oral stimulation.
Question 5: What is the primary risk associated with prolonged or incorrect use of a nipple shield?
- Infant develops nipple confusion
- Reduced milk transfer leading to decreased supply and inadequate infant intake (Correct answer)
- Permanent changes to maternal nipple tissue
- Increased risk of mastitis due to poor hygiene
Correct answer: Reduced milk transfer leading to decreased supply and inadequate infant intake
Nipple shields can reduce milk transfer efficiency and breast stimulation, potentially leading to decreased milk supply and inadequate infant growth if not carefully monitored.
Question 6: When recommending a breast pump to a mother returning to work, which factor is most clinically important?
- Pump color and design aesthetics
- The pump's ability to maintain milk supply with double-pumping sessions (Correct answer)
- Insurance coverage for the specific brand
- Pump weight for travel convenience
Correct answer: The pump's ability to maintain milk supply with double-pumping sessions
Double-pumping efficiency and the ability to maintain milk supply are the primary clinical considerations for a working mother who will rely on pumping regularly.
IBCLC IBCLC - Certification Equipment and Technology 2
What is the recommended suction level when using an electric breast pump?