The nurse recognizes that a nonstress test (NST) in which two or more fetal heart rate (FHR) accelerations of 15 beats/min or more occur with fetal movement in a 20-minute period is:
Negative.
non-reactive.
reactive
Positive.
The Correct Answer is C
The nurse recognizes that a nonstress test (NST) in which two or more fetal heart rate (FHR) accelerations of 15 beats/min or more occur with fetal movement in a 20-minute period is considered reactive. A reactive NST is a reassuring sign of fetal well-being and indicates that the fetal nervous system and cardiovascular system are intact and functioning appropriately. If a reactive NST is not obtained, further testing or evaluation may be necessary to assess fetal well-being.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Epidural blocks are commonly used during labor to provide pain relief. However, they can also cause a sudden drop in blood pressure, known as epidural-induced hypotension, which can affect fetal oxygenation and fetal heart rate. Therefore, it is important to monitor maternal blood pressure frequently after an epidural block is administered.
While monitoring the maternal pulse is also important, hypotension is the most common complication of epidural anesthesia and can lead to decreased blood flow to the fetus. Therefore, monitoring maternal blood pressure is the priority.
Monitoring the fetus is also important, but it is not the most important intervention after an epidural block. Limiting parenteral fluids may be necessary in some cases to help prevent or treat hypotension, but it is not always necessary and should be done based on the individual situation.
Correct Answer is C
Explanation
Mom's blood type is A-negative, and baby's blood type is O-positive would place the neonate at risk for physiologic jaundice due to Rh incompatibility. When mom is Rh-negative and baby is Rh-positive, the mother's immune system can create antibodies that attack the baby's red blood cells, leading to the destruction of red blood cells and subsequent release of bilirubin, which can result in jaundice.
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