NSG 3500 Maternal Exam 1 | Latest Update
2026/2027 | 200 Practice Questions & Detailed
Answers | Verified Answers with Rationales | A+
Graded
SECTION 1: Reproductive Anatomy, Physiology & Foundations (Questions 1–25)
1. The primary site of fertilization is the:
A) Uterus
B) Ampulla of the fallopian tube
C) Cervix
D) Ovary
Answer: B) Ampulla of the fallopian tube
Rationale: Fertilization most commonly occurs in the ampulla, the wider portion of the fallopian tube
where the ovum and sperm typically meet.
2. The midcycle hormone surge directly responsible for ovulation is:
A) Luteinizing hormone (LH)
B) Prolactin
C) Progesterone
D) Estrogen
Answer: A) Luteinizing hormone (LH)
Rationale: A midcycle surge of LH causes rupture of the dominant follicle and release of the ovum.
3. The hormone that primarily supports the endometrium after ovulation is:
A) Estrogen
,B) Progesterone
C) FSH
D) GnRH
Answer: B) Progesterone
Rationale: Progesterone from the corpus luteum converts the endometrium into a secretory state
suitable for implantation.
4. FSH and LH are secreted by the:
A) Hypothalamus
B) Posterior pituitary
C) Anterior pituitary
D) Ovaries
Answer: C) Anterior pituitary
Rationale: Gonadotropinreleasing hormone (GnRH) from the hypothalamus stimulates the anterior
pituitary to release FSH and LH, which regulate ovarian function.
5. The layer of the uterus that is shed during menstruation is the:
A) Myometrium
B) Perimetrium
C) Endometrium
D) Serosa
Answer: C) Endometrium
Rationale: The endometrium is the inner lining of the uterus that thickens under estrogen and
progesterone and is shed during menstruation if implantation does not occur.
6. The normal vaginal pH is maintained primarily by:
A) Progesterone
,B) Lactobacillus acidophilus
C) Estrogen
D) Cervical mucus
Answer: B) Lactobacillus acidophilus
Rationale: Lactobacilli colonize the vagina and produce lactic acid, maintaining an acidic environment
that protects against infection.
7. Which pelvic type is considered most favorable for vaginal delivery?
A) Android
B) Anthropoid
C) Gynecoid
D) Platypelloid
Answer: C) Gynecoid
Rationale: The gynecoid pelvis has a rounded inlet and is the most common and favorable pelvic shape
for vaginal birth.
8. A platypelloid pelvis predisposes a laboring client to:
A) Rapid labor
B) Transverse fetal presentation and cesarean delivery
C) Postpartum hemorrhage only
D) Normal vaginal delivery
Answer: B) Transverse fetal presentation and cesarean delivery
Rationale: A platypelloid (flat) pelvis has a reduced anteroposterior diameter, which can prevent fetal
engagement and predispose to transverse presentation and cesarean birth.
9. Oogenesis is regulated by which hormone?
A) Estrogen
, B) Folliclestimulating hormone (FSH)
C) Oxytocin
D) Prolactin
Answer: B) Folliclestimulating hormone (FSH)
Rationale: FSH stimulates the growth and maturation of ovarian follicles and is a key regulator of
oogenesis.
10. Menarche is defined as:
A) The first ovulation
B) The first menstrual period
C) The onset of breast development
D) The cessation of menstruation
Answer: B) The first menstrual period
Rationale: Menarche is the first menstrual bleeding, typically occurring between ages 9 and 16.
11. Thelarche refers to:
A) The appearance of pubic hair
B) The onset of breast development
C) The first menstrual period
D) The onset of ovulation
Answer: B) The onset of breast development
Rationale: Thelarche is the appearance of breast buds and is typically the first sign of puberty in females.
12. The structure that connects the uterus to the vagina is the:
A) Fundus
B) Cervix
2026/2027 | 200 Practice Questions & Detailed
Answers | Verified Answers with Rationales | A+
Graded
SECTION 1: Reproductive Anatomy, Physiology & Foundations (Questions 1–25)
1. The primary site of fertilization is the:
A) Uterus
B) Ampulla of the fallopian tube
C) Cervix
D) Ovary
Answer: B) Ampulla of the fallopian tube
Rationale: Fertilization most commonly occurs in the ampulla, the wider portion of the fallopian tube
where the ovum and sperm typically meet.
2. The midcycle hormone surge directly responsible for ovulation is:
A) Luteinizing hormone (LH)
B) Prolactin
C) Progesterone
D) Estrogen
Answer: A) Luteinizing hormone (LH)
Rationale: A midcycle surge of LH causes rupture of the dominant follicle and release of the ovum.
3. The hormone that primarily supports the endometrium after ovulation is:
A) Estrogen
,B) Progesterone
C) FSH
D) GnRH
Answer: B) Progesterone
Rationale: Progesterone from the corpus luteum converts the endometrium into a secretory state
suitable for implantation.
4. FSH and LH are secreted by the:
A) Hypothalamus
B) Posterior pituitary
C) Anterior pituitary
D) Ovaries
Answer: C) Anterior pituitary
Rationale: Gonadotropinreleasing hormone (GnRH) from the hypothalamus stimulates the anterior
pituitary to release FSH and LH, which regulate ovarian function.
5. The layer of the uterus that is shed during menstruation is the:
A) Myometrium
B) Perimetrium
C) Endometrium
D) Serosa
Answer: C) Endometrium
Rationale: The endometrium is the inner lining of the uterus that thickens under estrogen and
progesterone and is shed during menstruation if implantation does not occur.
6. The normal vaginal pH is maintained primarily by:
A) Progesterone
,B) Lactobacillus acidophilus
C) Estrogen
D) Cervical mucus
Answer: B) Lactobacillus acidophilus
Rationale: Lactobacilli colonize the vagina and produce lactic acid, maintaining an acidic environment
that protects against infection.
7. Which pelvic type is considered most favorable for vaginal delivery?
A) Android
B) Anthropoid
C) Gynecoid
D) Platypelloid
Answer: C) Gynecoid
Rationale: The gynecoid pelvis has a rounded inlet and is the most common and favorable pelvic shape
for vaginal birth.
8. A platypelloid pelvis predisposes a laboring client to:
A) Rapid labor
B) Transverse fetal presentation and cesarean delivery
C) Postpartum hemorrhage only
D) Normal vaginal delivery
Answer: B) Transverse fetal presentation and cesarean delivery
Rationale: A platypelloid (flat) pelvis has a reduced anteroposterior diameter, which can prevent fetal
engagement and predispose to transverse presentation and cesarean birth.
9. Oogenesis is regulated by which hormone?
A) Estrogen
, B) Folliclestimulating hormone (FSH)
C) Oxytocin
D) Prolactin
Answer: B) Folliclestimulating hormone (FSH)
Rationale: FSH stimulates the growth and maturation of ovarian follicles and is a key regulator of
oogenesis.
10. Menarche is defined as:
A) The first ovulation
B) The first menstrual period
C) The onset of breast development
D) The cessation of menstruation
Answer: B) The first menstrual period
Rationale: Menarche is the first menstrual bleeding, typically occurring between ages 9 and 16.
11. Thelarche refers to:
A) The appearance of pubic hair
B) The onset of breast development
C) The first menstrual period
D) The onset of ovulation
Answer: B) The onset of breast development
Rationale: Thelarche is the appearance of breast buds and is typically the first sign of puberty in females.
12. The structure that connects the uterus to the vagina is the:
A) Fundus
B) Cervix
