A nurse is caring for an infant who has coarctation of the aorta.
Which of the following should the nurse identify as an expected finding?
Upper extremity hypotension.
Frequent nosebleeds.
Weak femoral pulses.
Increased intracranial pressure.
The Correct Answer is C
Choice A rationale:
Upper extremity hypotension is not a common finding in coarctation of the aorta. Coarctation of the aorta typically results in narrowing of the aorta, leading to decreased blood flow to the lower part of the body. This can cause weak or absent femoral pulses and lower extremity hypotension, not upper extremity hypotension.
Choice B rationale:
Frequent nosebleeds are not directly associated with coarctation of the aorta. The symptoms of coarctation of the aorta are primarily related to decreased blood flow to the lower extremities, leading to symptoms such as weak femoral pulses, lower extremity hypotension, and leg cramping or pain.
Choice D rationale:
Increased intracranial pressure is not a typical finding in coarctation of the aorta. Coarctation of the aorta affects blood flow to the lower part of the body and does not directly impact intracranial pressure.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Moderate variability in the FHR is a reassuring sign of fetal well-being, indicating a responsive fetal autonomic nervous system to normal physiologic stimuli. It is considered a normal finding in active labor, suggesting that the fetus is well-oxygenated and able to cope with contractions.
Choice B rationale:
Prolonged decelerations are concerning patterns on the fetal heart rate (FHR) monitor, indicating potential fetal distress. Prolonged decelerations are defined as lasting more than 2 minutes but less than 10 minutes. These decelerations can be caused by umbilical cord compression, placental insufficiency, or maternal hypotension. Prompt intervention is required, making this choice the correct answer.
Choice C rationale:
Three uterine contractions within 10 minutes, also known as a contraction stress test (CST), is a normal finding. It assesses the fetal response to stress and is used to evaluate the placental function and fetal well-being.
Choice D rationale:
A baseline FHR of 115/min is within the normal range (110-160 beats per minute) for a term fetus. It indicates a stable fetal heart rate, and there is no immediate need for intervention.
Correct Answer is D
Explanation
Choice A rationale:
Instructing the client to abstain from sexual intercourse for one month is not necessary for the management of Chlamydia trachomatis. Instead, the client should be advised to abstain from sexual activity until they and their partner(s) have completed the prescribed course of antibiotics and are no longer contagious, which is usually within 7 days.
Choice B rationale:
Administering ceftriaxone via intermittent IV bolus is not the recommended route for treating Chlamydia trachomatis. The standard treatment for Chlamydia trachomatis infection is oral antibiotics, such as azithromycin or doxycycline. Intravenous administration is not typically required for uncomplicated cases.
Choice C rationale:
Scheduling the client for retesting in one week is not necessary if the client has received appropriate treatment and follows the prescribed course of antibiotics. Retesting is generally recommended 3 months after treatment, especially in cases of persistent or recurrent symptoms.
Choice D rationale:
Reporting the infection to the state department of health is a crucial action. Chlamydia trachomatis is a reportable sexually transmitted infection in many jurisdictions. Reporting helps public health authorities track the incidence of the disease, implement preventive measures, and allocate resources effectively to control its spread within the community. It is essential for the nurse to comply with legal and ethical obligations by reporting the infection to the appropriate health authorities.
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