,PCE Certified Breastfeeding
Counselor Exam Newest 2026
Actual Exam | Complete Real
Exam Questions & Correct
Verified Answers | Already
Graded A+
Section 1: Lactation Anatomy
& Physiology (Q1–Q10)
Q1. Which anatomical structure in the breast
is primarily responsible for the contraction
that ejects milk into the ductal system?
A) Alveoli
B) Cooper’s ligaments
C) Myoepithelial cells
, D) Montgomery glands
Correct Answer: C
Rationale: Myoepithelial cells surround the
milk-producing alveoli and contract in response
to oxytocin, pushing milk into the ducts.
Q2. Approximately how many lobe systems
(lobar branches) are typically found in a
mature lactating breast?
A) 4 to 9
B) 15 to 20
C) 30 to 40
D) 50 to 60
Correct Answer: B
Rationale: The anatomical structure of the
breast historically and clinically identifies about
15 to 20 lobes, though modern ultrasound
shows great individual variation.
Q3. What is the primary function of the
Montgomery glands located on the areola?
, A) To secrete a lubricating, antibacterial
fluid that protects the nipple/areola
B) To produce colostrum during the late
stages of pregnancy
C) To store milk immediately before
ejection
D) To act as tactile receptors to trigger the
let-down reflex
Correct Answer: A
Rationale: Montgomery glands are sebaceous
glands that secrete a lipoid fluid to lubricate,
cleanse, and protect the nipple during lactation.
Q4. During pregnancy, which hormone is
primarily responsible for the ductal
sprouting and branching of the mammary
tree?
A) Progesterone
B) Estrogen
C) Prolactin
D) Human Placental Lactogen (hPL)
Counselor Exam Newest 2026
Actual Exam | Complete Real
Exam Questions & Correct
Verified Answers | Already
Graded A+
Section 1: Lactation Anatomy
& Physiology (Q1–Q10)
Q1. Which anatomical structure in the breast
is primarily responsible for the contraction
that ejects milk into the ductal system?
A) Alveoli
B) Cooper’s ligaments
C) Myoepithelial cells
, D) Montgomery glands
Correct Answer: C
Rationale: Myoepithelial cells surround the
milk-producing alveoli and contract in response
to oxytocin, pushing milk into the ducts.
Q2. Approximately how many lobe systems
(lobar branches) are typically found in a
mature lactating breast?
A) 4 to 9
B) 15 to 20
C) 30 to 40
D) 50 to 60
Correct Answer: B
Rationale: The anatomical structure of the
breast historically and clinically identifies about
15 to 20 lobes, though modern ultrasound
shows great individual variation.
Q3. What is the primary function of the
Montgomery glands located on the areola?
, A) To secrete a lubricating, antibacterial
fluid that protects the nipple/areola
B) To produce colostrum during the late
stages of pregnancy
C) To store milk immediately before
ejection
D) To act as tactile receptors to trigger the
let-down reflex
Correct Answer: A
Rationale: Montgomery glands are sebaceous
glands that secrete a lipoid fluid to lubricate,
cleanse, and protect the nipple during lactation.
Q4. During pregnancy, which hormone is
primarily responsible for the ductal
sprouting and branching of the mammary
tree?
A) Progesterone
B) Estrogen
C) Prolactin
D) Human Placental Lactogen (hPL)
