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
Explanation
A. Playing on the backyard swings and running around outside are exercises our child will really enjoy. Encouraging physical activity is beneficial as it helps with lung function and overall health.
B. Three to four times a day we will perform chest therapy and postural drainage on our child. This is correct and necessary to help clear mucus from the lungs.
C. A high protein, high-calorie diet may need to be supplemented with a high-calorie formula. This is important for meeting the nutritional needs of children with cystic fibrosis due to their higher caloric requirements.
D. Pancreatic enzymes will not be necessary if our child has a good appetite and regular bowel movements. This is incorrect; children with cystic fibrosis typically need pancreatic enzyme supplements with every meal and snack to aid digestion, regardless of appetite or bowel regularity.
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.
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