CNUR 303: Unit 3 - Fetal Health Surveillance
During Labour Exam | Questions with 100%
Correct Answers | Verified | Latest Update
2026/2027
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Practice questions for this set
Learn 1 /7 Study using Learn
A scalp electrode is screwed onto the fetal presenting part or a pressure-
sensitive catheter is inserted through the vagina and into the uterine cavity to
assess contractions.
Choose an answer
How often is the FHR auscultated in
Which two fetal components can be
1 2 the second stage of labour with
inferred from FHS?
active pushing?
What are some uterine causes of
3 Explain internal continuous EFM 4
fetal oxygenation disruption?
Don't know?
, Terms in this set (40)
Which two fetal components can be Fetal oxygen status and neurological integrity.
inferred from FHS?
How are maternal and fetal Maternal circulation delivers blood to the placenta,
circulation connected? from the placenta to the umbilical cord, to the fetal
circulation.
What occurs to blood flow during It is decreased in the uterus and placenta.
contractions?
What are some placental causes of Abruption, infarction, and increased placental
fetal oxygenation disruption? resistance.
What are some uterine causes of Tachysystole and tectanic contractions.
fetal oxygenation disruption?
What are some maternal causes of Hypotension and hypoxia.
fetal oxygenation disruption?
What are some umbilical causes of Cord compression
fetal oxygenation disruption?
How does the fetal HR correspond As age increases, HR decreases.
with gestational age?
How are FHR changes controlled? By sympathetic and parasympathetic nervous
systems.
During Labour Exam | Questions with 100%
Correct Answers | Verified | Latest Update
2026/2027
Save
Practice questions for this set
Learn 1 /7 Study using Learn
A scalp electrode is screwed onto the fetal presenting part or a pressure-
sensitive catheter is inserted through the vagina and into the uterine cavity to
assess contractions.
Choose an answer
How often is the FHR auscultated in
Which two fetal components can be
1 2 the second stage of labour with
inferred from FHS?
active pushing?
What are some uterine causes of
3 Explain internal continuous EFM 4
fetal oxygenation disruption?
Don't know?
, Terms in this set (40)
Which two fetal components can be Fetal oxygen status and neurological integrity.
inferred from FHS?
How are maternal and fetal Maternal circulation delivers blood to the placenta,
circulation connected? from the placenta to the umbilical cord, to the fetal
circulation.
What occurs to blood flow during It is decreased in the uterus and placenta.
contractions?
What are some placental causes of Abruption, infarction, and increased placental
fetal oxygenation disruption? resistance.
What are some uterine causes of Tachysystole and tectanic contractions.
fetal oxygenation disruption?
What are some maternal causes of Hypotension and hypoxia.
fetal oxygenation disruption?
What are some umbilical causes of Cord compression
fetal oxygenation disruption?
How does the fetal HR correspond As age increases, HR decreases.
with gestational age?
How are FHR changes controlled? By sympathetic and parasympathetic nervous
systems.
