Ob/gyn- Cardiac Activity, Fetal Pole
12
Questions
I
By Mnathan21
Questions and Answers
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1.The heartbeat is seen as a regular flutter in the embryo first evident at about ____ to _____ weeks.
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2.Cardiac activity can be noted adjacent to the _________ __________
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3.Care must be taken not to mistake maternal _______________ pulsations as fetal cardiac activity.
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4.At about 6 weeks the fetal heart rate should be about ______-______ bpm
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5.At about 8-9 weeks the fetal heart rate should be about _______ bpm
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6.At about 14 weeks the fetal heart rate should be about _____ bpm
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7.For the remainder of pregnancy after 14 weeks, the average fetal heart rate is between _________ and _________ bpm.
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8.Fetal poleThe embryonic period is between ____- ____ weeks.
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9.Sonographic detectionEndovaginally, the embryo is usually detected by ____weeks, and it is approximately ____ mm.
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10.The fetal ______ is the first organ to function with development completed by the end of the ____th week.
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11.The ____________ is initially seen as a thin linear structure adjacent to the yolk sac.
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12.The crown rump length is measurable to _____ weeks and is considered to be the most accurate dating (+/- three days) during the first trimester. It is measured from the top of the ________ to the bottom of the ________ excluding the legs.
