A nurse is reinforcing teaching with a client who tested positive for group B streptococcus B- hemolytic (GBS) during a prior pregnancy and is at 30 weeks of gestation. Which of the following statements should the nurse make?
“This infection can cause your baby to experience hearing loss at birth."
“If you test positive for GBS, the provider will need to perform a cesarean birth."
"You will be tested again for GBS at about 36 weeks of gestation."
"You will take an antibiotic during the last 2 weeks of pregnancy to avoid transferring GBS to your baby."
The Correct Answer is C
A: This infection does not directly cause hearing loss at birth. Hearing loss in newborns can be associated with genetic factors, birth complications, and certain infections, but GBS is not known to be a direct cause of hearing impairment.
B: A positive GBS test result does not necessitate a cesarean birth. The standard management for GBS-positive mothers is the administration of intrapartum antibiotic prophylaxis, not cesarean delivery, unless there are other obstetric indications.
C: Testing for GBS is typically done between 36 and 37 weeks of gestation because this timing is close to delivery, when the test results are most predictive of the baby's risk of exposure during birth.
D: Antibiotics are not given during the last 2 weeks of pregnancy to prevent GBS transmission. Instead, they are administered during labor to ensure effective levels of the drug during delivery, which is the critical period for preventing transmission to the baby.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Yogurt is a good source of calcium and is a suitable recommendation for a client with a low calcium level during pregnancy.
B. Long-grain rice is not particularly high in calcium.
C. Avocados are a healthy food but are not a significant source of calcium.
D. Peanut butter is not a significant source of calcium.
Correct Answer is C
Explanation
A. A weight gain of 16.4 to 20.5 kg (36 to 45 lb) is excessive for a client with a pre-pregnancy BMI of 21, which falls within the normal range. Such weight gain is more appropriate for an underweight client.
B. A weight gain of 5 to 7.7 kg (11 to 17 lb) is inadequate for a client with a normal pre-pregnancy BMI. This range is suitable for an overweight or obese client.
C. A pre-pregnancy BMI of 21 falls within the normal range (18.5–24.9), and the recommended weight gain for clients in this category is 11.4 to 15.9 kg (25 to 35 lb). This range supports healthy fetal growth and reduces the risk of complications.
D. A weight gain of 8.2 to 10.9 kg (18 to 24 lb) is slightly below the recommended range for a client with a normal BMI and may not adequately support fetal development. This range is more appropriate for overweight individuals.
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