100+ Free CLEC Practice Questions

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Question 1

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Which hormone is primarily responsible for stimulating milk production in the alveoli?

Estrogen

Prolactin

Progesterone

Oxytocin

to track

2026 Statistics

Key Facts: CLEC Exam

85%

Passing Score

CAPPA CLE multiple-choice exam

20 hrs

Training Program

CAPPA CLE curriculum

$550+

Course Fee

CAPPA (includes first-year membership)

3 years

Certification Validity

CAPPA recertification policy

15 hrs

Recert CE Hours

CAPPA recertification

2 years

Time to Complete

From training class date

The CAPPA CLEC exam follows a 20-hour Lactation Educator training program and has two parts: a multiple-choice exam (85% to pass) and an essay exam (pass/fail). Candidates must be CAPPA members, age 18+, and complete required reading, Scope of Practice Pretest, resource list, letters of recommendation, and personal essay within 2 years of training. Traditional course fee is $550+ and includes first-year CAPPA membership. Certification is valid for 3 years; renewal requires 15 CE hours, 10 peer-reviewed research articles, and an $80 fee.

Sample CLEC Practice Questions

Try these sample questions to test your CLEC exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which hormone is primarily responsible for stimulating milk production in the alveoli?

A.Estrogen

B.Prolactin

C.Progesterone

D.Oxytocin

Explanation: Prolactin, released by the anterior pituitary gland, stimulates the alveolar cells to synthesize milk. Prolactin levels rise with each suckling episode, supporting a supply-and-demand model of lactation.

2What is the primary role of oxytocin during breastfeeding?

A.It stimulates milk synthesis within alveolar cells

B.It triggers the milk ejection reflex by contracting myoepithelial cells

C.It prevents engorgement by constricting blood vessels

D.It increases the fat concentration of hindmilk

Explanation: Oxytocin triggers the milk ejection reflex (MER, or let-down) by causing the myoepithelial cells surrounding the alveoli to contract, pushing milk into the ducts and toward the nipple. It can be released in response to suckling, hearing a baby cry, or even thinking about the baby.

3Lactogenesis II (secretory activation) typically occurs at what point?

A.During the first trimester of pregnancy

B.Approximately 30 to 40 hours after delivery of the placenta, with copious milk by day 3 to 5

C.Not until 6 weeks postpartum

D.Only after the infant begins complementary foods

Explanation: Lactogenesis II begins about 30 to 40 hours after placenta delivery, triggered by the sharp drop in progesterone. Mothers typically feel milk 'come in' between days 3 and 5 postpartum. Before this, the breast produces colostrum (lactogenesis I, which began in mid-pregnancy).

4Why is colostrum particularly important for the newborn?

A.It is high in lactose to drive rapid weight gain

B.It is rich in secretory IgA, leukocytes, and lactoferrin for immune protection

C.It has the same composition as mature milk

D.It is only produced if the mother takes prenatal vitamins

Explanation: Colostrum is concentrated, yellowish, and loaded with secretory IgA, white blood cells, lactoferrin, and growth factors. It coats the newborn's GI tract, offering passive immunity and helping pass meconium.

5Which anatomical structures within the breast contain the glandular cells that synthesize milk?

A.Cooper's ligaments

B.Montgomery glands

C.Alveoli (clustered in lobules)

D.Lactiferous sinuses

Explanation: Alveoli are sac-like clusters of secretory epithelial cells grouped into lobules. These cells synthesize milk; surrounding myoepithelial cells contract under oxytocin to eject milk into the ducts.

6Montgomery glands on the areola serve which function?

A.They produce milk during the newborn period

B.They secrete a lubricating, antimicrobial fluid and guide the newborn to the breast by scent

C.They anchor the breast to the chest wall

D.They store milk before a feeding

Explanation: Montgomery glands are sebaceous-like glands on the areola that secrete a fluid that lubricates the nipple, has antimicrobial properties, and emits a scent that helps newborns locate the breast. They should not be soaped or scrubbed.

7What is the Feedback Inhibitor of Lactation (FIL)?

A.A hormone in the brain that suppresses prolactin

B.A whey protein in milk that, when milk is not removed, slows further milk production locally

C.A nutrient in infant saliva that signals the breast

D.A medication used to reduce oversupply

Explanation: FIL is a whey protein in breast milk that accumulates when the breast is not drained, signaling nearby milk-making cells to slow production. Frequent, effective milk removal clears FIL and keeps supply up — the autocrine control of lactation.

8Which component of a LATCH score assesses 'L' for the infant?

A.Length of feeding

B.Latch (how the baby grasps the breast)

C.Let-down

D.Lactogenesis

Explanation: The LATCH tool scores Latch, Audible swallowing, Type of nipple, Comfort (mother), and Hold (positioning help needed). Each component is scored 0 to 2, with 10 being the best score.

9Which of the following is the BEST sign of an effective latch?

A.Shallow suck with pursed lips

B.Mother feels sharp pain throughout the feeding

C.Wide-open mouth, flanged lips, chin touching the breast, and no pinching pain

D.Clicking sounds and dimpled cheeks

Explanation: An effective latch shows a wide gape, flanged (flipped-out) lips, the infant's chin pressed into the breast, nose nearly touching it, and painless rhythmic suck-swallow. Pain after the first few sucks signals a shallow latch.

10A mother reports sharp, pinching nipple pain that continues throughout the feeding. What is the most appropriate first-line educator response?

A.Tell her to continue — pain is expected in the first weeks

B.Assess positioning and latch and help her reposition for a deeper, more comfortable latch

C.Recommend she stop breastfeeding for 3 days to let nipples heal

D.Tell her to apply an over-the-counter numbing cream before each feeding

Explanation: Ongoing sharp pain is not normal. A CLEC's first step is to observe and improve positioning and latch, which resolves most cases. If pain persists despite good latch, refer to an IBCLC or physician to rule out infection, tongue tie, or other issues.

About the CLEC Exam

The CLEC (also known as CAPPA CLE) is a certificate-level credential for professionals who educate and counsel families on breastfeeding from preconception through weaning. The exam covers breast anatomy, lactation physiology, latch and positioning, common challenges, counseling techniques, scope of practice, and referral decisions. CLEC scope is educational and counseling, not clinical diagnosis or management of complex cases.

Questions

100 scored questions

Time Limit

Self-paced online

Passing Score

85% (multiple-choice)

Exam Fee

$550+ (training, membership, exam) (Childbirth and Postpartum Professional Association (CAPPA))

CLEC Exam Content Outline

~20%

Breast Anatomy & Lactation Physiology

Alveoli, ducts, Montgomery glands, lactogenesis I/II/III, prolactin, oxytocin, and milk ejection reflex

~20%

Latch, Positioning & Feeding Cues

LATCH score, positions (cradle, football, laid-back, side-lying), hunger and satiety cues

~15%

Milk Composition, Output & Growth

Colostrum, transitional milk, mature milk, diaper counts, acceptable weight loss and regain

~20%

Common Challenges & Special Situations

Engorgement, blocked ducts, mastitis (ABM 2022), tongue tie, pumping, storage (CDC guidelines)

~15%

Counseling, Scope & Referral

CLEC educator scope, when to refer to IBCLC/MD, PUMP Act, WHO Code, Baby-Friendly Ten Steps

~10%

Weaning, Working & Medications

Paced bottle feeding, return to work, LactMed, weaning approaches, formula supplementation

How to Pass the CLEC Exam

What You Need to Know

Passing score: 85% (multiple-choice)
Exam length: 100 questions
Time limit: Self-paced online
Exam fee: $550+ (training, membership, exam)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

CLEC Study Tips from Top Performers

1Master the three stages of lactogenesis and the prolactin/oxytocin feedback loop

2Memorize the LATCH score components and signs of an effective versus ineffective latch

3Know when to refer out: complex supply issues, persistent pain, mastitis not resolving, jaundice, and weight concerns

4Learn CDC 2024/2025 milk storage guidelines and paced bottle feeding fundamentals

5Study the PUMP Act 2022, ACA breast pump coverage, and the WHO International Code of Marketing

Frequently Asked Questions

How many questions are on the CLEC exam?

CAPPA does not publish a fixed number, but the multiple-choice exam typically contains around 100 questions. There is also a separate essay exam scored pass/fail. Our practice bank provides 100 CLEC-style questions covering all content areas.

What score do I need to pass the CLEC exam?

You must score at least 85% on the CAPPA multiple-choice exam and receive a passing grade on the essay exam. Both portions must be passed, along with completing the reading list, resource list, letters of recommendation, and personal essay.

How much does CLEC certification cost?

A traditional in-person or virtual CAPPA Lactation Educator training course costs $550 and up. This includes the first year of CAPPA membership (a $75 value). Recertification every 3 years is $80.

How long is the CLEC training program?

The CAPPA CLE/CLEC training program is 20 hours of instruction. Students earn 21.25 L-CERPs from IBLCE and 24 CAPPA contact hours. You have 2 years from your original training class to complete all certification objectives.

What is the difference between CLEC and IBCLC?

CLEC is a certificate-level educator credential: you teach prenatal and postpartum breastfeeding classes and provide basic counseling. IBCLC is the gold-standard clinical credential requiring 95+ hours of education, extensive clinical hours, a bachelor's-level health sciences background, and a board exam. CLEC professionals refer complex clinical cases to IBCLCs or physicians.

How do I recertify as a CLEC?

CAPPA recertification is required every 3 years. You must document 15 CAPPA-approved CE hours in pregnancy, labor, breastfeeding, or postpartum, read 10 peer-reviewed research articles published within the last 5 years, and pay an $80 recertification fee. Allow 6-8 weeks for processing.

What is in scope for a CLEC?

A CLEC educates families on normal breastfeeding physiology, latch, positioning, frequency, output, and common challenges like engorgement or blocked ducts. CLECs provide emotional support and counseling. They do NOT diagnose medical conditions, prescribe, or clinically manage complex cases — those are referred to an IBCLC, pediatrician, or physician.