Safe Maternity and Pediatric Nursing Care ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Exam 2 Chapters 4-8 exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
1. What is the total number of chromosomes
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
contained in a mature sperm or ovum? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. 22 ||\\||\\
b. 23 ||\\||\\
c. 44 ||\\||\\
d. 46 ||\\||\\
23
. A pregnant woman states, My husband hopes I will
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
give him a boy because we have three girls. What will
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the nurse explain to this woman? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. The sex chromosome of the fertilized ovum
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
determines the gender of the child. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
b. When the sperm and ovum are united, there is a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
,75% chance the child will be a girl. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
c. When the pH of the female reproductive tract is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
acidic, the child will be a girl. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
d. If a sperm carrying a Y chromosome fertilizes an
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
ovum, then a boy is produced ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
If a sperm carrying a Y chromosome fertilizes an
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
ovum, then a boy is produced. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
3. What is the most common site for fertilization?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. Lower segment of the uterus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
b. Outer third of the fallopian tube near the ovary
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
c. Upper portion of the uterus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
d. Area of the fallopian tube farthest from the ovary
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Outer third of the fallopian tube near the ovary ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
,4. The embryo is termed a fetus at which stage of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
prenatal development? ||\\||\\
a. 2 weeks ||\\||\\ ||\\||\\
b. 4 weeks ||\\||\\ ||\\||\\
c. 9 weeks ||\\||\\ ||\\||\\
d. 16 weeks ||\\||\\ ||\\||\\
9 weeks
||\\||\\
The nurse is reviewing fetal circulation with a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
pregnant patient and explains that blood circulates ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
through the placenta to the fetus. What vessel(s) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
carry blood to the fetus? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. One umbilical vein
||\\||\\ ||\\||\\ ||\\||\\
b. Two umbilical veins
||\\||\\ ||\\||\\ ||\\||\\
c. One umbilical artery
||\\||\\ ||\\||\\ ||\\||\\
d. Two umbilical arteries
||\\||\\ ||\\||\\ ||\\||\\
One umbilical vein ||\\||\\ ||\\||\\
Where is the usual location for implantation of the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
zygote?
, a. Upper section of the posterior uterine wall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
b. Lower portion of the uterus near the cervical os
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
c. Inner third of the fallopian tube near the uterus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
d. Lateral aspect of the uterine wall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Upper section of the posterior uterine wall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
What is the embryonic membrane that contains
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
fingerlike projections on its surface, which attach to ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the uterine wall?||\\||\\ ||\\||\\
a. Amnion
||\\||\\
b. Yolk sac
||\\||\\ ||\\||\\
c. Chorion
||\\||\\
d. Decidua basalis
||\\||\\ ||\\||\\
Chorion
Which hormone is responsible for converting the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
endometrium into decidual cells for implantation? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. Estrogen
||\\||\\
b. Human chorionic gonadotropin c. Human
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Exam 2 Chapters 4-8 exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
1. What is the total number of chromosomes
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
contained in a mature sperm or ovum? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. 22 ||\\||\\
b. 23 ||\\||\\
c. 44 ||\\||\\
d. 46 ||\\||\\
23
. A pregnant woman states, My husband hopes I will
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
give him a boy because we have three girls. What will
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the nurse explain to this woman? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. The sex chromosome of the fertilized ovum
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
determines the gender of the child. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
b. When the sperm and ovum are united, there is a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
,75% chance the child will be a girl. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
c. When the pH of the female reproductive tract is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
acidic, the child will be a girl. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
d. If a sperm carrying a Y chromosome fertilizes an
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
ovum, then a boy is produced ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
If a sperm carrying a Y chromosome fertilizes an
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
ovum, then a boy is produced. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
3. What is the most common site for fertilization?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. Lower segment of the uterus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
b. Outer third of the fallopian tube near the ovary
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
c. Upper portion of the uterus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
d. Area of the fallopian tube farthest from the ovary
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Outer third of the fallopian tube near the ovary ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
,4. The embryo is termed a fetus at which stage of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
prenatal development? ||\\||\\
a. 2 weeks ||\\||\\ ||\\||\\
b. 4 weeks ||\\||\\ ||\\||\\
c. 9 weeks ||\\||\\ ||\\||\\
d. 16 weeks ||\\||\\ ||\\||\\
9 weeks
||\\||\\
The nurse is reviewing fetal circulation with a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
pregnant patient and explains that blood circulates ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
through the placenta to the fetus. What vessel(s) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
carry blood to the fetus? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. One umbilical vein
||\\||\\ ||\\||\\ ||\\||\\
b. Two umbilical veins
||\\||\\ ||\\||\\ ||\\||\\
c. One umbilical artery
||\\||\\ ||\\||\\ ||\\||\\
d. Two umbilical arteries
||\\||\\ ||\\||\\ ||\\||\\
One umbilical vein ||\\||\\ ||\\||\\
Where is the usual location for implantation of the ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
zygote?
, a. Upper section of the posterior uterine wall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
b. Lower portion of the uterus near the cervical os
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
c. Inner third of the fallopian tube near the uterus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
d. Lateral aspect of the uterine wall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Upper section of the posterior uterine wall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
What is the embryonic membrane that contains
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
fingerlike projections on its surface, which attach to ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the uterine wall?||\\||\\ ||\\||\\
a. Amnion
||\\||\\
b. Yolk sac
||\\||\\ ||\\||\\
c. Chorion
||\\||\\
d. Decidua basalis
||\\||\\ ||\\||\\
Chorion
Which hormone is responsible for converting the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
endometrium into decidual cells for implantation? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
a. Estrogen
||\\||\\
b. Human chorionic gonadotropin c. Human
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
