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CEFM STUDY TEST QUESTIONS WITH ALL CORRECT ANSWERS

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CEFM STUDY TEST QUESTIONS WITH ALL CORRECT ANSWERS If the pH is low, what other blood gas parameter is used to determine if the acidosis is respiratory or metabolic? A. HCO3 B. PCO2 C. PO2 - Answer- b acidosis occurs whenthere is an increase in - Answer- hydrogen ions in the tissue aci...

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  • November 2, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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CEFM STUDY TEST QUESTIONS
WITH ALL CORRECT ANSWERS

If the pH is low, what other blood gas parameter is used to determine if the acidosis is
respiratory or metabolic?
A. HCO3
B. PCO2
C. PO2 - Answer- b

acidosis occurs whenthere is an increase in - Answer- hydrogen ions in the tissue

acidemia is when there is an increase in - Answer- hydrogen ions in the blood

base deficit is the parameter that is used to distinguish between - Answer- metabolic
and respiratory acidosis

when the buffer, or base, gets used up due to the need to neutralize lactic acid, the
results of the fetal blood sample will show - Answer- an increase in base deficit

when lactic acid builds up in fetal circulation - Answer- the buffer system (hc03) gets
activated

interruption of oxygen transfer to the fetus may result in the fetal need for - Answer-
buffers

to neutralize the increase in lactic acid, the fetal response is to use - Answer- sodium
bicarb (nahco3)

legal term describes failure to meet the required standard of care - Answer- breach of
duty

fetal chemoreceptors are stimulated by - Answer- an increase in CO2

when fetal baroreceptors are stimulated by rising pressure, the fhr will - Answer-
decrease

uteroplacental blood flow may diminished by - Answer- regional analgesia

the umbilical vein carries - Answer- oxygenated blood to the fetus

, the umbilical artery carries - Answer- deoxygenated blood away from fetus

when scalp stimulation is achieved - Answer- it indicates the absence of fetal metabolic
acidemia

supporting a patients request that she recieve an opioid and an epidural during labor is
an example of the ethical principle of - Answer- autonomy

reasonable suspicion tha t afellow nurse is drunk - Answer- report aspa

the type of research study that provides the strongest level of evidence for the
effectiveness of an intervention is a - Answer- meta analysis

decg application requirements - Answer- determination of dilation, station, and
presenting part

iupc records contraction - Answer- frequency, duration, intensity of contractions, and
resting tone

one limitation of a decg is - Answer- it can record maternal heart rate when there is a
fetal demise

an iupc measures - Answer- resting tone and intensity of contractions

which of the following is the most accurate mean of obtaining information regarding the
strength, frequency, and duration of contractions?
iupc, palpation, toco - Answer- iupc

according to acog, a high risk patient in second stage of labor should have fhr reviewed
how often? - Answer- q5 min

a external fetal monitor measures the - Answer- mechanical movement of the heart
reflected off sounds waves

decg measures - Answer- r to r intervals

when auscultating a fhr baseline, the fetal heart rate should be confirmed after the
contractions for? - Answer- 30-60 seconds

what fetal heart rate characteristics can be determined with auscultation? - Answer-
baseline

uteroplacental circulation - Answer- maternal blood enters the intervillous space via the
spiral arteries

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