Certified Lactation Consultant Exam
Preparation Newest Version with
Complete Questions and Correct
Detailed Answers| Brand New Version!
1. What is the primary function of colostrum?
A. Increase maternal milk supply
B. Provide early immune protection for the newborn
C. Replace formula completely long-term
D. Prevent maternal dehydration
Answer: B
Rationale: Colostrum is rich in antibodies, especially IgA, which provides immune
protection to newborns.
2. What hormone is primarily responsible for milk production?
A. Oxytocin
B. Prolactin
C. Estrogen
D. Progesterone
Answer: B
Rationale: Prolactin stimulates milk synthesis in the mammary glands.
3. What hormone is responsible for milk ejection (let-down reflex)?
A. Prolactin
B. Insulin
C. Oxytocin
D. Cortisol
,Answer: C
Rationale: Oxytocin triggers contraction of myoepithelial cells, releasing milk.
4. What is the main purpose of skin-to-skin contact after birth?
A. Increase infant sleep only
B. Promote bonding and stabilize newborn physiology
C. Reduce milk supply
D. Prevent crying completely
Answer: B
Rationale: Skin-to-skin supports bonding, temperature regulation, and
breastfeeding initiation.
5. What is the ideal first feeding time after birth?
A. Within 24 hours
B. Within 6–12 hours
C. Within the first hour
D. After 48 hours
Answer: C
Rationale: Early initiation improves breastfeeding success and neonatal outcomes.
6. What is the main sign of effective latch?
A. Pain during feeding
B. Shallow latch on nipple only
C. Wide mouth with areola intake
D. Clicking sounds
Answer: C
Rationale: A deep latch includes much of the areola, not just the nipple.
7. What indicates adequate milk intake in a newborn?
, A. Frequent crying
B. Fewer than 2 wet diapers/day
C. Regular wet and dirty diapers
D. Sleep only between feeds
Answer: C
Rationale: Adequate diaper output is a key indicator of intake.
8. What is exclusive breastfeeding?
A. Breastfeeding plus water
B. Breastfeeding plus formula occasionally
C. Only breast milk with no additional liquids or solids
D. Breastfeeding only at night
Answer: C
Rationale: Exclusive breastfeeding means no other fluids or solids.
9. What is the main cause of nipple pain during breastfeeding?
A. High milk supply
B. Poor latch technique
C. Excess hydration
D. Infant sleepiness
Answer: B
Rationale: Improper latch is the most common cause of nipple pain.
10. What is mastitis?
A. Normal milk production
B. Breast tissue infection or inflammation
C. Infant feeding reflex
D. Hormonal imbalance only
Preparation Newest Version with
Complete Questions and Correct
Detailed Answers| Brand New Version!
1. What is the primary function of colostrum?
A. Increase maternal milk supply
B. Provide early immune protection for the newborn
C. Replace formula completely long-term
D. Prevent maternal dehydration
Answer: B
Rationale: Colostrum is rich in antibodies, especially IgA, which provides immune
protection to newborns.
2. What hormone is primarily responsible for milk production?
A. Oxytocin
B. Prolactin
C. Estrogen
D. Progesterone
Answer: B
Rationale: Prolactin stimulates milk synthesis in the mammary glands.
3. What hormone is responsible for milk ejection (let-down reflex)?
A. Prolactin
B. Insulin
C. Oxytocin
D. Cortisol
,Answer: C
Rationale: Oxytocin triggers contraction of myoepithelial cells, releasing milk.
4. What is the main purpose of skin-to-skin contact after birth?
A. Increase infant sleep only
B. Promote bonding and stabilize newborn physiology
C. Reduce milk supply
D. Prevent crying completely
Answer: B
Rationale: Skin-to-skin supports bonding, temperature regulation, and
breastfeeding initiation.
5. What is the ideal first feeding time after birth?
A. Within 24 hours
B. Within 6–12 hours
C. Within the first hour
D. After 48 hours
Answer: C
Rationale: Early initiation improves breastfeeding success and neonatal outcomes.
6. What is the main sign of effective latch?
A. Pain during feeding
B. Shallow latch on nipple only
C. Wide mouth with areola intake
D. Clicking sounds
Answer: C
Rationale: A deep latch includes much of the areola, not just the nipple.
7. What indicates adequate milk intake in a newborn?
, A. Frequent crying
B. Fewer than 2 wet diapers/day
C. Regular wet and dirty diapers
D. Sleep only between feeds
Answer: C
Rationale: Adequate diaper output is a key indicator of intake.
8. What is exclusive breastfeeding?
A. Breastfeeding plus water
B. Breastfeeding plus formula occasionally
C. Only breast milk with no additional liquids or solids
D. Breastfeeding only at night
Answer: C
Rationale: Exclusive breastfeeding means no other fluids or solids.
9. What is the main cause of nipple pain during breastfeeding?
A. High milk supply
B. Poor latch technique
C. Excess hydration
D. Infant sleepiness
Answer: B
Rationale: Improper latch is the most common cause of nipple pain.
10. What is mastitis?
A. Normal milk production
B. Breast tissue infection or inflammation
C. Infant feeding reflex
D. Hormonal imbalance only
