Which of the following statements is NOT true about baseline fetal heart rates (FHR)?
The baseline FHR can be obtained via ultrasound or auscultation
The baseline FHR can be obtained during contractions
The baseline FHR is normal between 110-160 bpm
The baseline FHR is assessed over a 10-minute period
The Correct Answer is B
A. The baseline FHR can be obtained via ultrasound or auscultation: True. The baseline fetal heart rate can be assessed using ultrasound or auscultation, which are standard methods.
B. The baseline FHR can be obtained during contractions: False. The baseline fetal heart rate should be obtained in the absence of uterine contractions because contractions can temporarily alter the heart rate, making it difficult to determine the true baseline.
C. The baseline FHR is normal between 110-160 bpm: True. This is the accepted normal range for baseline fetal heart rates.
D. The baseline FHR is assessed over a 10-minute period: True. The baseline is typically assessed over a 10-minute window to account for variability and provide an accurate average.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["D","E","F"]
Explanation
A. Vernix in the folds and creases. Vernix caseosa is typically decreased or absent in postmature infants.
B. Short, soft fingernails. Postmature infants usually have long, hard fingernails.
C. Abundant lanugo. Lanugo (fine body hair) is usually less or absent in postmature infants, which is more typical of preterm infants.
D. Cracked, peeling skin. Postmature infants often have dry, peeling skin due to prolonged exposure to amniotic fluid.
E. Creases covering soles of feet. This is a sign of maturity; postmature infants have more developed skin creases on the soles of their feet.
F. Positive moro reflex. This is a normal reflex seen in infants and should be present in a postmature infant.
Correct Answer is ["A","C","E"]
Explanation
A. I'll expect the plastic ring to fall off by itself within a week. This is correct; the Plastibell ring typically falls off within 5-8 days.
B. I'll apply petroleum jelly to his penis with diaper changes. Incorrect for Plastibell, because the plastic ring itself protects the site, and petroleum jelly can interfere with healing.
C. I'll make sure his diaper is loose in the front. This helps avoid pressure and irritation on the circumcised area.
D. I'll wash his penis with warm water and mild soap each day. Incorrect; the area should be kept clean but only water should be used to avoid irritation.
E. I'll call the doctor if I see any bleeding. Any significant bleeding should be reported to the healthcare provider immediately.
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