2024 HESI MATERNITY OB EXAM VERSION 2 LATEST ALL 100 QUESTIONS AND CORRECT
ANSWERS
A client at a prenatal class requests information on how the gender of a baby is determined.
Which statement made by the nurse would be most accurate? - (ANSWERS)Gender is
determined at conception and depends on whether the ovum is fertilized by a Y-bearing or an
X-bearing sperm
Rationale:
Sex determination is also determined at fertilization and depends on whether the ovum is
fertilized by a Y-bearing sperm or an X-bearing sperm. Approximately half of sperm carry the XX
chromosome and the other half carries XY. An XX zygote will become a female and an XY zygote
will become a male. That is why it is scientifically correct to say that the sex of the infant is
determined by the father and not by the mother. Gender is determined before the embryo stage
and at conception by sperm carrying Y or X bearing chromosomes.
A client comes to the clinic with abdominal pain. Based on her history the nurse suspects
endometriosis. The nurse expects to prepare the client for which evaluatory method to confirm
this suspicion? - (ANSWERS)transvaginal ultrasound
Rationale:
The only certain method of diagnosing endometriosis is by seeing it. Therefore, the nurse would
expect to prepare the client for a laparoscopy to confirm the diagnosis. A pelvic examination
and transvaginal ultrasound are done to assess for endometriosis but do not confirm its
presence. Hysterosalpingography aids in identifying tubal problems resulting in infertility.
A client who has come to the clinic is diagnosed with endometriosis. What would the nurse
expect the primary care provider to prescribe as a first-line treatment? - (ANSWERS)NSAIDs
Rationale:
Although progestins, antiestrogens, and gonadotrophin-releasing analogues are used as
treatment options for endometriosis, NSAIDS are considered the first-line treatment to reduce
pain.
A couple comes to the clinic for a fertility evaluation. The male partner is to undergo a semen
analysis. After teaching the partner about this test, which client statement indicates that the
client has understood the instructions? - (ANSWERS)I have to abstain from sexual activity for
about 1 to 2 days before the sample.
Rationale:
Semen analysis is the most important indicator of male fertility. The man should abstain from
sexual activity for 24 to 48 hours before giving the sample. For a semen examination, the man
is asked to produce a specimen by ejaculating into a specimen container and delivering it to
the laboratory for analysis within 1 to 2 hours. When the specimen is brought to the laboratory,
it is analyzed for volume, viscosity, number of sperm, sperm viability, motility, and sperm shape.
,2024 HESI MATERNITY OB EXAM VERSION 2 LATEST ALL 100 QUESTIONS AND CORRECT
ANSWERS
A couple comes to the clinic for preconception counseling and care. As part of the visit, the
nurse teaches the couple about fertilization and initial development, stating that the zygote
formed by the union of the ovum and sperm consists of how many chromosomes? -
(ANSWERS)46
Rationale:
With fertilization, the ovum, containing 23 chromosomes, and the sperm, containing 23
chromosomes, join, forming a zygote with a diploid number or 46 chromosomes.
After discussing various methods of contraception with a client and her partner, the nurse
determines that the teaching was successful when they identify which contraceptive method
as providing protection against sexually transmitted infections (STIs)? - (ANSWERS)condoms
Rationale:
Condoms are a barrier method of contraception. In addition to providing a physical barrier for
sperm, they also protect against STIs. Oral contraceptives, tubal ligation, and intrauterine
systems provide no protection against STIs.
After teaching a group of adolescent girls about female reproductive development, the nurse
determines that teaching was successful when the girls state that menarche is defined as a
woman's first: - (ANSWERS)menstrual period
Rationale:
Menarche is defined as the establishment of menstruation. It does not refer to the woman's
first sexual experience, full hormonal cycle, or sign of breast development.
After teaching a group of pregnant women about breastfeeding, the nurse determines that the
teaching was successful when the group identifies which hormone as important for the
production of breast milk after birth? - (ANSWERS)prolactin
Rationale:
After birth and expulsion of the placenta, prolactin stimulates the production of milk. Placental
estrogen and progesterone stimulate the development of the mammary glands during
pregnancy. Gonadotropin-releasing hormone induces the release of follicle-stimulating
hormone and luteinizing hormone to assist with ovulation.
After teaching a pregnant woman about the hormones produced by the placenta, the nurse
determines that the teaching was successful when the woman identifies which hormone
produced as being the basis for pregnancy tests? - (ANSWERS)Human chorionic gonadotropin
(hCG)
Rationale:
The placenta produces hCG, which is the basis for pregnancy tests. This hormone preserves
the corpus luteum and its progesterone production so that the endometrial lining is
, 2024 HESI MATERNITY OB EXAM VERSION 2 LATEST ALL 100 QUESTIONS AND CORRECT
ANSWERS
maintained. Human placental lactogen modulates fetal and maternal metabolism and
participates in the development of the breasts for lactation. Estrogen causes enlargement of
the woman's breasts, uterus, and external genitalia and stimulates myometrial contractility.
Progesterone maintains the endometrium.
A nurse is conducting an in-service program for a group of nurses on the health of women and
their families, incorporating information from Healthy People 2020. The nurse determines that
additional discussion and clarification is needed when the group makes which statement? -
(ANSWERS)Immunizations may be the cause of some illnesses being seen currently
Rationale:
Obesity, drug use, and smoking are major concerns. Physical activity and environmental quality
are also on the list of leading health indicators in the Healthy People 2020 Report. The students
that understood that immunizations are the causes of diseases need clarification since
maintenance of immunizations is one of the health indicators listed in the report.
A nurse is conducting an orientation program for a group of newly hired nurses. As part of the
program, the nurse is reviewing the issue of informed consent. The nurse determines that the
teaching was effective when the group identifies which situation as a violation of informed
consent? - (ANSWERS)Performing a procedure on a 15-year-old without parental consent
Rationale:
In most states, only clients over the age of 18 can legally provide consent for health care.
Serving as a witness to the signature process, asking whether the client understands what she
is signing, and getting verbal consent over the phone for emergency procedures are all key to
informed consent and are not violations.
A nurse is describing the cycle of violence to a community group. When explaining the first
phase, the nurse would most likely include which description? - (ANSWERS)characterized by
tension-building and minor battery
Rationale:
The cyclic behavior begins with a time of tension-building arguments, progresses to violence,
and settles into a making-up or calm period.
A nurse is planning a continuum of care for a client during pregnancy, labor, and childbirth.
What is the most important factor in enhancing the birthing experience? - (ANSWERS)Educating
the client about the importance of a support person
Rationale:
Educating the client about the importance of a support person during labor and delivery has
been shown to improve and enhance the birthing experience.
ANSWERS
A client at a prenatal class requests information on how the gender of a baby is determined.
Which statement made by the nurse would be most accurate? - (ANSWERS)Gender is
determined at conception and depends on whether the ovum is fertilized by a Y-bearing or an
X-bearing sperm
Rationale:
Sex determination is also determined at fertilization and depends on whether the ovum is
fertilized by a Y-bearing sperm or an X-bearing sperm. Approximately half of sperm carry the XX
chromosome and the other half carries XY. An XX zygote will become a female and an XY zygote
will become a male. That is why it is scientifically correct to say that the sex of the infant is
determined by the father and not by the mother. Gender is determined before the embryo stage
and at conception by sperm carrying Y or X bearing chromosomes.
A client comes to the clinic with abdominal pain. Based on her history the nurse suspects
endometriosis. The nurse expects to prepare the client for which evaluatory method to confirm
this suspicion? - (ANSWERS)transvaginal ultrasound
Rationale:
The only certain method of diagnosing endometriosis is by seeing it. Therefore, the nurse would
expect to prepare the client for a laparoscopy to confirm the diagnosis. A pelvic examination
and transvaginal ultrasound are done to assess for endometriosis but do not confirm its
presence. Hysterosalpingography aids in identifying tubal problems resulting in infertility.
A client who has come to the clinic is diagnosed with endometriosis. What would the nurse
expect the primary care provider to prescribe as a first-line treatment? - (ANSWERS)NSAIDs
Rationale:
Although progestins, antiestrogens, and gonadotrophin-releasing analogues are used as
treatment options for endometriosis, NSAIDS are considered the first-line treatment to reduce
pain.
A couple comes to the clinic for a fertility evaluation. The male partner is to undergo a semen
analysis. After teaching the partner about this test, which client statement indicates that the
client has understood the instructions? - (ANSWERS)I have to abstain from sexual activity for
about 1 to 2 days before the sample.
Rationale:
Semen analysis is the most important indicator of male fertility. The man should abstain from
sexual activity for 24 to 48 hours before giving the sample. For a semen examination, the man
is asked to produce a specimen by ejaculating into a specimen container and delivering it to
the laboratory for analysis within 1 to 2 hours. When the specimen is brought to the laboratory,
it is analyzed for volume, viscosity, number of sperm, sperm viability, motility, and sperm shape.
,2024 HESI MATERNITY OB EXAM VERSION 2 LATEST ALL 100 QUESTIONS AND CORRECT
ANSWERS
A couple comes to the clinic for preconception counseling and care. As part of the visit, the
nurse teaches the couple about fertilization and initial development, stating that the zygote
formed by the union of the ovum and sperm consists of how many chromosomes? -
(ANSWERS)46
Rationale:
With fertilization, the ovum, containing 23 chromosomes, and the sperm, containing 23
chromosomes, join, forming a zygote with a diploid number or 46 chromosomes.
After discussing various methods of contraception with a client and her partner, the nurse
determines that the teaching was successful when they identify which contraceptive method
as providing protection against sexually transmitted infections (STIs)? - (ANSWERS)condoms
Rationale:
Condoms are a barrier method of contraception. In addition to providing a physical barrier for
sperm, they also protect against STIs. Oral contraceptives, tubal ligation, and intrauterine
systems provide no protection against STIs.
After teaching a group of adolescent girls about female reproductive development, the nurse
determines that teaching was successful when the girls state that menarche is defined as a
woman's first: - (ANSWERS)menstrual period
Rationale:
Menarche is defined as the establishment of menstruation. It does not refer to the woman's
first sexual experience, full hormonal cycle, or sign of breast development.
After teaching a group of pregnant women about breastfeeding, the nurse determines that the
teaching was successful when the group identifies which hormone as important for the
production of breast milk after birth? - (ANSWERS)prolactin
Rationale:
After birth and expulsion of the placenta, prolactin stimulates the production of milk. Placental
estrogen and progesterone stimulate the development of the mammary glands during
pregnancy. Gonadotropin-releasing hormone induces the release of follicle-stimulating
hormone and luteinizing hormone to assist with ovulation.
After teaching a pregnant woman about the hormones produced by the placenta, the nurse
determines that the teaching was successful when the woman identifies which hormone
produced as being the basis for pregnancy tests? - (ANSWERS)Human chorionic gonadotropin
(hCG)
Rationale:
The placenta produces hCG, which is the basis for pregnancy tests. This hormone preserves
the corpus luteum and its progesterone production so that the endometrial lining is
, 2024 HESI MATERNITY OB EXAM VERSION 2 LATEST ALL 100 QUESTIONS AND CORRECT
ANSWERS
maintained. Human placental lactogen modulates fetal and maternal metabolism and
participates in the development of the breasts for lactation. Estrogen causes enlargement of
the woman's breasts, uterus, and external genitalia and stimulates myometrial contractility.
Progesterone maintains the endometrium.
A nurse is conducting an in-service program for a group of nurses on the health of women and
their families, incorporating information from Healthy People 2020. The nurse determines that
additional discussion and clarification is needed when the group makes which statement? -
(ANSWERS)Immunizations may be the cause of some illnesses being seen currently
Rationale:
Obesity, drug use, and smoking are major concerns. Physical activity and environmental quality
are also on the list of leading health indicators in the Healthy People 2020 Report. The students
that understood that immunizations are the causes of diseases need clarification since
maintenance of immunizations is one of the health indicators listed in the report.
A nurse is conducting an orientation program for a group of newly hired nurses. As part of the
program, the nurse is reviewing the issue of informed consent. The nurse determines that the
teaching was effective when the group identifies which situation as a violation of informed
consent? - (ANSWERS)Performing a procedure on a 15-year-old without parental consent
Rationale:
In most states, only clients over the age of 18 can legally provide consent for health care.
Serving as a witness to the signature process, asking whether the client understands what she
is signing, and getting verbal consent over the phone for emergency procedures are all key to
informed consent and are not violations.
A nurse is describing the cycle of violence to a community group. When explaining the first
phase, the nurse would most likely include which description? - (ANSWERS)characterized by
tension-building and minor battery
Rationale:
The cyclic behavior begins with a time of tension-building arguments, progresses to violence,
and settles into a making-up or calm period.
A nurse is planning a continuum of care for a client during pregnancy, labor, and childbirth.
What is the most important factor in enhancing the birthing experience? - (ANSWERS)Educating
the client about the importance of a support person
Rationale:
Educating the client about the importance of a support person during labor and delivery has
been shown to improve and enhance the birthing experience.
