A nurse is reinforcing teaching with a client who is at weeks of gestation and scheduled for a non-stress test (NST). Which of the following statements by the client indicates a need for further teaching?
I need to schedule the test when the baby is usually active
I have to lie on my back during the test
The baby’s heart rate will be monitored during the test
I will be able to go to the bathroom during the test if necessary
The Correct Answer is B
Rationale for Choice A:
It is accurate that scheduling the NST when the baby is usually active is beneficial. This is because fetal movement is expected to cause accelerations in the fetal heart rate, which is a positive sign of fetal well-being.
By scheduling the test during a time of typical fetal activity, the chances of obtaining a reactive NST (a normal result) are increased.
Therefore, this statement does not indicate a need for further teaching.
Rationale for Choice B:
Lying on the back during the NST is not recommended.
This position can cause the weight of the uterus to compress the major blood vessels (the inferior vena cava and aorta), potentially reducing blood flow to the placenta and fetus.
Reduced blood flow can, in turn, lead to a decrease in fetal heart rate and movement.
To avoid this, the recommended position for NST is a semi-Fowler's position, which involves being partially reclined with the head and upper body elevated.
This position helps to promote uterine perfusion and prevent supine hypotension.
Rationale for Choice C:
It is accurate that the baby's heart rate will be monitored during the NST.
This is the primary purpose of the test: to assess the fetal heart rate response to fetal movement. Therefore, this statement does not indicate a need for further teaching.
Rationale for Choice D:
It is accurate that the client will be able to go to the bathroom during the NST if necessary. The test is noninvasive and does not require strict immobility.
The client can move around and use the bathroom as needed, as long as the fetal heart rate monitor is not disconnected.
Therefore, this statement does not indicate a need for further teaching.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Tachycardia, or a fast heart rate, is not a common finding in severe preeclampsia. While some women with preeclampsia may experience a slight increase in heart rate, it is not typically a significant or defining feature of the condition. In fact, some women with severe preeclampsia may even experience a slightly decreased heart rate due to increased vagal tone.
Choice B rationale:
Hypotension, or low blood pressure, is also not a typical finding in severe preeclampsia. Blood pressure is often elevated in preeclampsia, and it is one of the key diagnostic criteria. Hypotension would be a concerning finding in a woman with preeclampsia, as it could indicate a serious complication such as placental abruption or HELLP syndrome (Hemolysis, Elevated Liver enzymes, and Low Platelet count).
Choice C rationale:
Polyuria, or excessive urination, is not a characteristic finding of severe preeclampsia. In fact, many women with preeclampsia experience oliguria, or decreased urine output, due to decreased kidney function. This is because preeclampsia can cause damage to the blood vessels in the kidneys, impairing their ability to filter blood and produce urine.
Choice D rationale:
Headache is a common and often severe symptom of severe preeclampsia. It is thought to be caused by increased pressure within the brain due to swelling and vasoconstriction of the blood vessels. Headaches in preeclampsia can be very intense and may be accompanied by other symptoms such as blurred vision, nausea, and vomiting. They are often a sign that the preeclampsia is worsening and that delivery may be necessary.
Correct Answer is C
Explanation
Choice A:
Magnesium sulfate is a medication primarily used to prevent or manage seizures in women with preeclampsia or eclampsia, conditions characterized by high blood pressure and protein in the urine during pregnancy. It is not indicated for heavy vaginal bleeding in early pregnancy.
Administration of magnesium sulfate without a clear indication could potentially lead to adverse effects such as respiratory depression, decreased deep tendon reflexes, and cardiac arrhythmias.
Choice B:
Antibiotics are used to treat bacterial infections. While heavy vaginal bleeding can sometimes be a sign of infection, it is not the primary cause of bleeding in early pregnancy.
Indiscriminate use of antibiotics without a confirmed bacterial infection can contribute to antibiotic resistance and potentially mask the underlying cause of the bleeding.
Choice D:
Cesarean birth is a major surgical procedure that is typically reserved for situations where there is a risk to the mother or fetus, such as fetal distress, failure to progress in labor, or placental abruption.
It is not indicated as the first-line intervention for heavy vaginal bleeding in early pregnancy, as there are other less invasive diagnostic and management options available.
Choice C:
A cervical examination allows the healthcare provider to assess the condition of the cervix, including its dilation and effacement, as well as to potentially identify any sources of bleeding, such as cervical polyps or lesions.
This information is crucial in determining the appropriate course of management for the patient.
It can help differentiate between potential causes of bleeding, such as threatened miscarriage, inevitable miscarriage, or ectopic pregnancy.
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