Science Medicine Obstetrics
CEFM Practice Test
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The paper speed used with EFM in C. 3cm/min
North America is:
a. 1cm/min
b. 2cm/min
c. 3cm/min
The US transducer on the EFM b. Mechanical movement of the fetal heart
measures the reflected off of sound waves
a. Electrical signal of the fetal heart
b. Mechanical movement of the fetal
heart reflected off of sound waves
c. R to R intervals of the fetal heart
The purpose of the autocorrelation a. Compare incoming waveforms for comparison
in external monitoring is to
a. Compare incoming waveforms for
comparison
b. Decrease signal to noise levels
c. Distinguish fetal from maternal
heart rate
,The area of maximum intensity of a. Back
FHR is usually the fetal
a. Back
b. Chest
c. Umbilicus
Palpating the uterus is best B. Fingertips
performed by using the
a. Back of hand
b. Fingertips
c. Palm
What is the most sensitive method of a. Intrauterine pressure catheter
assessing uterine activity?
a. Intrauterine pressure catheter
b. Manual palpation
c. Maternal perception
When educating the patient about a. A normal tracing indicates that your baby is well-
fetal monitoring, the most oxygenated
appropriate statement is
a. A normal tracing indicates that
your baby is well-oxygenated
b. A normal tracing indicates that you
have a healthy baby
c. Continuous fetal monitoring will
insure a better outcome for your
baby
In comparison to maternal blood, a. Higher
the affinity of fetal blood for oxygen
is
a. Higher
b. Lower
c. The same
, The process that requires energy to a. Active transport
accomplish the passage of
substances within the intervillous
space is
a. Active transport
b. Diffusion
c. Facilitated diffusion
The umbilical vein carries c. Oxygenated blood from the placenta to the
a. Carbon dioxide from the fetus fetus
back to the placenta
b. Deoxygenated blood from the
fetus to the placenta
c. Oxygenated blood from the
placenta to the fetus
Fetal hypoxia is best described as a b. Decreased oxygen in the tissue
condition of
a. Decreased oxygen in the blood
b. Decreased oxygen in the tissue
c. Increased hydrogen ions in the
blood
Stimulation of the PNS causes the a. Decrease
FHR to
a. Decrease
b. Increase
c. Remain the same
Chemoreceptors respond mainly to c. Oxygen and CO2 levels
changes in
a. Blood pressure
b. Hormonal leves
c. Oxygen and CO2 levels
CEFM Practice Test
Save
The paper speed used with EFM in C. 3cm/min
North America is:
a. 1cm/min
b. 2cm/min
c. 3cm/min
The US transducer on the EFM b. Mechanical movement of the fetal heart
measures the reflected off of sound waves
a. Electrical signal of the fetal heart
b. Mechanical movement of the fetal
heart reflected off of sound waves
c. R to R intervals of the fetal heart
The purpose of the autocorrelation a. Compare incoming waveforms for comparison
in external monitoring is to
a. Compare incoming waveforms for
comparison
b. Decrease signal to noise levels
c. Distinguish fetal from maternal
heart rate
,The area of maximum intensity of a. Back
FHR is usually the fetal
a. Back
b. Chest
c. Umbilicus
Palpating the uterus is best B. Fingertips
performed by using the
a. Back of hand
b. Fingertips
c. Palm
What is the most sensitive method of a. Intrauterine pressure catheter
assessing uterine activity?
a. Intrauterine pressure catheter
b. Manual palpation
c. Maternal perception
When educating the patient about a. A normal tracing indicates that your baby is well-
fetal monitoring, the most oxygenated
appropriate statement is
a. A normal tracing indicates that
your baby is well-oxygenated
b. A normal tracing indicates that you
have a healthy baby
c. Continuous fetal monitoring will
insure a better outcome for your
baby
In comparison to maternal blood, a. Higher
the affinity of fetal blood for oxygen
is
a. Higher
b. Lower
c. The same
, The process that requires energy to a. Active transport
accomplish the passage of
substances within the intervillous
space is
a. Active transport
b. Diffusion
c. Facilitated diffusion
The umbilical vein carries c. Oxygenated blood from the placenta to the
a. Carbon dioxide from the fetus fetus
back to the placenta
b. Deoxygenated blood from the
fetus to the placenta
c. Oxygenated blood from the
placenta to the fetus
Fetal hypoxia is best described as a b. Decreased oxygen in the tissue
condition of
a. Decreased oxygen in the blood
b. Decreased oxygen in the tissue
c. Increased hydrogen ions in the
blood
Stimulation of the PNS causes the a. Decrease
FHR to
a. Decrease
b. Increase
c. Remain the same
Chemoreceptors respond mainly to c. Oxygen and CO2 levels
changes in
a. Blood pressure
b. Hormonal leves
c. Oxygen and CO2 levels
