IBCLC IBCLC - Certification Equipment and Technology 1 — Questions and Answers
Question 1: Which breast pump type is recommended for establishing milk supply in mothers of premature or hospitalized infants?
- Manual hand pump
- Single-user personal electric pump
- Hospital-grade double electric pump (Correct answer)
- Battery-operated single pump
Correct answer: Hospital-grade double electric pump
Hospital-grade double electric pumps provide the frequency and suction needed to establish and maintain milk supply when direct breastfeeding is not possible.
Question 2: What is the primary purpose of a nipple shield in lactation management?
- To increase milk storage capacity
- To facilitate latch when there are latch difficulties or flat/inverted nipples (Correct answer)
- To measure nipple diameter for flange fitting
- To prevent nipple trauma during pumping
Correct answer: To facilitate latch when there are latch difficulties or flat/inverted nipples
Nipple shields are thin silicone devices placed over the nipple and areola to assist latch in cases of flat nipples, prematurity, or latch aversion.
Question 3: When fitting a breast pump flange, which measurement determines the correct flange size?
- Areola diameter
- Nipple diameter at the base (Correct answer)
- Breast size
- Distance between nipples
Correct answer: Nipple diameter at the base
Correct flange size is based on the nipple diameter at the base, typically fitting 2-3mm larger than the nipple for comfortable, effective expression.
Question 4: A mother reports decreased milk output despite regular pumping sessions. What pump-related factor should the IBCLC assess first?
- Brand of pump being used
- Flange size and fit (Correct answer)
- Color of pump tubing
- Age of pump motor
Correct answer: Flange size and fit
Incorrect flange size is one of the most common reasons for decreased milk output, as poor fit reduces stimulation and milk removal efficiency.
Question 5: Which device delivers supplemental milk to an infant at the breast to encourage suckling while also providing nutrition?
- Nipple shield
- Breast shell
- Supplemental nursing system (SNS) (Correct answer)
- Milk collection cup
Correct answer: Supplemental nursing system (SNS)
A supplemental nursing system delivers supplemental milk through a thin tube at the nipple, rewarding suckling while maintaining breast stimulation.
Question 6: Breast shells are primarily used for which of the following purposes?
- Increasing milk production
- Collecting leaking milk and helping to evert flat or inverted nipples between feedings (Correct answer)
- Providing supplemental nutrition during feeds
- Monitoring milk transfer during feeding
Correct answer: Collecting leaking milk and helping to evert flat or inverted nipples between feedings
Breast shells protect the nipple between feedings, can collect leaking milk, and some types apply gentle pressure to help evert flat or inverted nipples.
IBCLC IBCLC - Certification Equipment and Technology 1
Which breast pump type is recommended for establishing milk supply in mothers of premature or hospitalized infants?