Basic Fetal Heart Monitoring Exam Questions With Verified Answers
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Course
Fetal Heart Monitoring
Institution
Fetal Heart Monitoring
Basic Fetal Heart Monitoring Exam
Questions With Verified Answers
Fetal heart rate information is measured electronically by the: - answerultrasound transducer
Oxygen transported through the bloodstream to the tissues is attached to: - answerhemoglobin
An external ultrasound transducer is being...
Basic Fetal Heart Monitoring Exam
Questions With Verified Answers
Fetal heart rate information is measured electronically by the: - answer✔ultrasound transducer
Oxygen transported through the bloodstream to the tissues is attached to: - answer✔hemoglobin
An external ultrasound transducer is being used to monitor the fetal heart rate. The audible signal
indicates a heart rate of 75. The tracing shows a baseline rate of 145 beats per minute. To verify
the fetal heart rate the nurse should: - answer✔palpate the maternal pulse while auscultating the
fetal heart
The best location for auscultating the fetal heart is: - answer✔over the fetal back
An advantage of the external ultrasound transducer compared with auscultation is that the
external ultrasound transducer allows you to assess: - answer✔changes in rate in response to
uterine
Which of the following uterine activity assessments can be documented using a
tocodynamometer? - answer✔frequency*
Fetal tachycardia may be caused by: - answer✔fetal immaturity*
Which of the following statements is true about the documentation of fetal heart monitoring
data? - answer✔Documentation can be time consuming, but is an essential part of risk
management
A risk management strategy that can reduce liability related to fetal heart monitoring includes: -
answer✔development of emergency drill exercises
When dealing with a conflict, it is appropriate for the nurse to: - answer✔Discuss the situation
with the primary obstetric care provider, effectively communicating the concern and rationale for
the conflict.
For the term fetus, an acceleration is a visually apparent abrupt increase in the FHR above the
baseline of at least: - answer✔15 bpm for 15 seconds
Contraction intensity is recorded in mm Hg with an IUPC to reflect the: - answer✔total
intrauterine pressure, including the resting tone*
The time elapsed between the beginning of a contraction and the end of a contraction is
described as: - answer✔duration
If the waveforms for uterine contractions measured by an IUPC suddenly cease to be recorded,
which of the following is a possible cause for this problem? - answer✔uterine rupture*
Normal uterine resting tone in a term pregnancy is usually: - answer✔less than or equal to 20
mm Hg
A late deceleration of the FHR is a visually apparent, usually symmetrical, gradual decrease and
return to baseline FHR associated with a uterine contraction. The gradual decrease is defined as
onset of deceleration to nadir ≥30 seconds occurring: - answer✔after the peak of the contraction
When auscultating the fetal heart rate, the nurse should simultaneously palpate the uterus to: -
answer✔correlate changes in the fetal heart rate to uterine activity
The average range of the fetal heart rate in the absence of contractions or episodic changes is
referred to as the baseline: - answer✔rate
Which of the following methods provides the most accurate, quantifiable assessment of uterine
activity: - answer✔intrauterine pressure catheter
Hemoglobin carrying its maximum number of oxygen molecules refers to oxygen: -
answer✔saturation
The time elapsed from the beginning of one contraction to the beginning of the next contraction
is expressed as: - answer✔frequency
Uterine resting tone is the pressure within the uterus: - answer✔between contractions
To remove the fetal spiral electrode, you should: - answer✔turn the wires counterclockwise until
the electrode is dislodged
The amount of oxygen a fetus receives in excess of its basal needs is referred to as: -
answer✔fetal reserve
Oxygenated blood is carried to the fetus through this vessel: - answer✔umbilical vein
The primary electrical impulses stimulating the fetal heart to contract originate in the: -
answer✔sinoatrial node
To palpate uterine activity, the nurse places her hand: - answer✔on the fundus of the uterus
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