A nurse caring for a client during a non-stress test (NST) notes fetal movement. Each deceleration lasts 30 seconds.
Which of the following results are in?
Negative test.
Positive test.
Reactive test.
Non-reactive deceleration of rising in the fetal heart rate during a period.
The Correct Answer is C
Choice A rationale:
A negative test implies a non-reactive NST, meaning the fetal heart rate (FHR) did not demonstrate the expected accelerations in response to fetal movements.
However, the scenario states that fetal movements were noted, and decelerations were observed. Decelerations, even lasting 30 seconds, are not consistent with a negative test.
Choice B rationale:
A positive test is not a standard term used in the context of NST results.
The term "positive" is more often associated with tests that identify a specific condition or abnormality.
NST results are typically classified as reactive or non-reactive, with further interpretation based on the presence or absence of decelerations and other FHR patterns.
Choice C rationale:
A reactive NST is the desired outcome, indicating a healthy fetal response to movement.
It requires two or more FHR accelerations of at least 15 beats per minute for a minimum of 15 seconds, each within a 20- minute period.
Although the decelerations lasting 30 seconds warrant further assessment, they do not negate the presence of the required accelerations, making the test reactive.
Choice D rationale:
"Non-reactive deceleration of rising in the fetal heart rate during a period" is not a standard NST result terminology.
It incorrectly combines elements of non-reactivity (lack of accelerations) with a description of decelerations, which are distinct FHR patterns.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is D
Explanation
Rationale for Choice A:
Judgmental and shaming: The statement "You are so young. Are you sure you are ready for the responsibilities of a sexual relationship?" conveys judgment and may make the adolescent feel ashamed or embarrassed. This can create a barrier to open communication and discourage the teen from seeking further guidance.
Dismisses the teen's concerns: It does not directly address the teen's question about contraception, suggesting that her concerns are not valid or important.
Does not provide helpful information: It does not offer any guidance or education about contraception, leaving the teen without the information she needs to make informed decisions about her sexual health.
Rationale for Choice B:
Erects barriers to access: Requiring parental consent for an examination can delay or prevent the teen from obtaining contraception, even if she is legally allowed to do so without parental consent.
Discourages open communication: It may make the teen feel like she cannot trust the nurse or that her privacy will not be respected, leading her to withhold information or avoid seeking further help.
Rationale for Choice C:
Defers responsibility: It shifts the responsibility for providing contraception counseling to the doctor, potentially delaying the teen's access to information and services.
May not be necessary: A physical examination is not always required before prescribing contraception, and in some cases, a nurse practitioner or other qualified health professional can provide this service.
Rationale for Choice D:
Open and non-judgmental: It invites the teen to share information about her sexual activity without judgment or pressure. Gathers essential information: It allows the nurse to assess the teen's individual needs and preferences, which is crucial for recommending the most appropriate contraceptive method.
Promotes informed decision-making: It empowers the teen to make informed choices about her sexual health by providing her with accurate and comprehensive information about contraception.
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