A client’s maternal serum alpha-fetoprotein level is elevated at 17 weeks.
What condition should the nurse identify as the likely cause of this increase?
Multiple gestation.
Fetal hypoxia.
Down syndrome.
Neural tube defect.
The Correct Answer is D
Choice A rationale
While multiple gestation can cause an increase in maternal serum alpha-fetoprotein (MS-AFP) levels, it is not the most likely cause of an elevated MS-AFP level at 17 weeks.
Choice B rationale
Fetal hypoxia, or lack of oxygen to the fetus, is not typically associated with an increase in MSAFP levels.
Choice C rationale
Down syndrome is typically associated with lower, not higher, levels of MS-AFP891011.
Choice D rationale
An elevated level of MS-AFP at 17 weeks is most commonly associated with a neural tube defect. Neural tube defects are birth defects of the brain, spine, or spinal cord that occur during the first month of pregnancy.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While contact precautions can be important in managing some infections, they are not the primary reason for hospitalization in the case of PID891011.
Choice B rationale
Hospitalization for PID is often recommended for the administration of a supervised parenteral antibiotic protocol. This allows for the direct administration of antibiotics into the bloodstream, which can be more effective in severe cases.
Choice C rationale
The Jarisch-Herxheimer reaction is a reaction to endotoxin-like products released by the death of harmful microorganisms within the body during antibiotic treatment. It is not a primary reason for hospitalization in the treatment of PID891011.
Choice D rationale
While the collection of serial anaerobic cultures of vaginal discharge can be part of the diagnostic process for PID, it is not the primary reason for hospitalization.
Correct Answer is C
Explanation
Choice A rationale
Keeping the skin incision moist by periodically wetting the dressing is not the recommended care for a myelomeningocele surgical repair. The dressing needs to be kept dry to prevent infection and promote healing.
Choice B rationale
Removing the tape rapidly from the edges of the dressing during a change is not advised. This could potentially damage the skin and disrupt the healing process.
Choice C rationale
An intact dressing protects the incision from fecal contamination, which is crucial in preventing infection. This statement indicates an understanding of the procedure.
Choice D rationale
While it’s important to keep the dressing dry to ensure easy removal of sutures, it’s not the primary concern. The main goal is to protect the incision from contamination.
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