LATEST NUR 353 EXAM QUESTIONS WITH
VERIFIED ANSWERS
conception - ANSWER formation of a viable zygote
fertilization - ANSWER the union of a spermatozoal nucleus with an egg
nucleus to form the primary nucleus of an embryo
gametogenesis - ANSWER the formation and development of germ cells,
oocytes, and spermatocytes
gestation - ANSWER the period of development in the uterus from conception
until birth
contraception - ANSWER a process that interferes with the normal process of
ovulation, fertilization, and implantation
What is the term for the innermost layer of the uterine wall , the lining where
the fertilized ovum implants?
Endometrium
Peritoneum
Fundus
Myometrium - ANSWER endometrium
In order to place a catheter, the nurse must visualize the female urethra.
Which phrase best describes where the female urethral opening is located?
Between the vaginal vestibule and the anus
Between the labia majora and labia minora
Between the hymen and opening of the Bartholin gland
Between the clitoris and the vaginal opening - ANSWER Between the clitoris
and the vaginal opening
Where, in the female anatomy, does fertilization typically occur?
,Myometrium
Lining of uterus
Distal section of ovary
Ampulla of fallopian tube - ANSWER Ampulla of fallopian tube
At approximately 3 weeks after conception, the fertilized ovum differentiates
into THREE primary germ layers. All of the fetal tissues and organs develop
from these three germ layers.
What is the middle germ layer called and what does this middle layer give rise
to?
Ectoderm; epidermis, central nervous system, tooth enamel
Mesoderm; bones, muscles, cardiovascular system
Mesoderm; peripheral nervous system, lining of bladder and urethra
Endoderm; epithelial lining of respiratory and digestive tracts - ANSWER
Mesoderm; bones, muscles, cardiovascular system
In a healthy pregnancy, maternal and fetal blood never mix.
Where in the placenta - on a microscopic level - does the transfer of oxygen and
nutrients occur between mother and fetus?
Amnion
Umbilical vein
Endometrial artery
Intervillous space - ANSWER Intervillous space
Increased vascularity in the vaginal mucosa and cervix which results in violet-
bluish color - ANSWER Chadwick sign
The first recognition of fetal movements by the mother - ANSWER
quickening
The capacity to live outside of the uterus - ANSWER viability
Approximate increase in blood volume during pregnancy, above nonpregnancy
levels - ANSWER 1500 mL or 40-50%
, A pigmented line extending from the symphysis pubis to the top of the fundus -
ANSWER linea negra
The normal baseline heart rate in a full-term fetus is between and beats
per minute. - ANSWER 110 and 160
During fetal monitoring, which monitor is able to detect and record the
frequency, duration and intensity of contractions?
Tocotransducer
Intrauterine pressure catheter (IUPC)
Spiral electrode
Ultrasound transducer - ANSWER Intrauterine pressure catheter (IUPC)
The nurse observes the fetal monitor and notes that the fetal heart rate baseline
is 135 beats/min, with moderate variability, no decelerations and occasional
accelerations.
According to the Three-Tier FHR Classification System, how would the nurse
document this fetal heart rate tracing?
Category 3
Category 4
Category 2
Category 1 - ANSWER Category 1
This maternal labor position can help relieve "back labor," often caused by a
fetus in the "occiput posterior" position of the presenting part.
Upright position
Semi-Fowler's position
Sitting on birthing ball position
Hands and Knees position - ANSWER Hands and Knees position
This type of anesthesia is a nerve block, typically administered in the second
stage of labor; it does not change maternal vital signs or fetal heart rate status.
Although the patient can still feel contractions, this method relieves pain in the
vagina and perineum.
VERIFIED ANSWERS
conception - ANSWER formation of a viable zygote
fertilization - ANSWER the union of a spermatozoal nucleus with an egg
nucleus to form the primary nucleus of an embryo
gametogenesis - ANSWER the formation and development of germ cells,
oocytes, and spermatocytes
gestation - ANSWER the period of development in the uterus from conception
until birth
contraception - ANSWER a process that interferes with the normal process of
ovulation, fertilization, and implantation
What is the term for the innermost layer of the uterine wall , the lining where
the fertilized ovum implants?
Endometrium
Peritoneum
Fundus
Myometrium - ANSWER endometrium
In order to place a catheter, the nurse must visualize the female urethra.
Which phrase best describes where the female urethral opening is located?
Between the vaginal vestibule and the anus
Between the labia majora and labia minora
Between the hymen and opening of the Bartholin gland
Between the clitoris and the vaginal opening - ANSWER Between the clitoris
and the vaginal opening
Where, in the female anatomy, does fertilization typically occur?
,Myometrium
Lining of uterus
Distal section of ovary
Ampulla of fallopian tube - ANSWER Ampulla of fallopian tube
At approximately 3 weeks after conception, the fertilized ovum differentiates
into THREE primary germ layers. All of the fetal tissues and organs develop
from these three germ layers.
What is the middle germ layer called and what does this middle layer give rise
to?
Ectoderm; epidermis, central nervous system, tooth enamel
Mesoderm; bones, muscles, cardiovascular system
Mesoderm; peripheral nervous system, lining of bladder and urethra
Endoderm; epithelial lining of respiratory and digestive tracts - ANSWER
Mesoderm; bones, muscles, cardiovascular system
In a healthy pregnancy, maternal and fetal blood never mix.
Where in the placenta - on a microscopic level - does the transfer of oxygen and
nutrients occur between mother and fetus?
Amnion
Umbilical vein
Endometrial artery
Intervillous space - ANSWER Intervillous space
Increased vascularity in the vaginal mucosa and cervix which results in violet-
bluish color - ANSWER Chadwick sign
The first recognition of fetal movements by the mother - ANSWER
quickening
The capacity to live outside of the uterus - ANSWER viability
Approximate increase in blood volume during pregnancy, above nonpregnancy
levels - ANSWER 1500 mL or 40-50%
, A pigmented line extending from the symphysis pubis to the top of the fundus -
ANSWER linea negra
The normal baseline heart rate in a full-term fetus is between and beats
per minute. - ANSWER 110 and 160
During fetal monitoring, which monitor is able to detect and record the
frequency, duration and intensity of contractions?
Tocotransducer
Intrauterine pressure catheter (IUPC)
Spiral electrode
Ultrasound transducer - ANSWER Intrauterine pressure catheter (IUPC)
The nurse observes the fetal monitor and notes that the fetal heart rate baseline
is 135 beats/min, with moderate variability, no decelerations and occasional
accelerations.
According to the Three-Tier FHR Classification System, how would the nurse
document this fetal heart rate tracing?
Category 3
Category 4
Category 2
Category 1 - ANSWER Category 1
This maternal labor position can help relieve "back labor," often caused by a
fetus in the "occiput posterior" position of the presenting part.
Upright position
Semi-Fowler's position
Sitting on birthing ball position
Hands and Knees position - ANSWER Hands and Knees position
This type of anesthesia is a nerve block, typically administered in the second
stage of labor; it does not change maternal vital signs or fetal heart rate status.
Although the patient can still feel contractions, this method relieves pain in the
vagina and perineum.
