A nurse is educating a group of pregnant women about neural tube defects.
Which of the following conditions should the nurse mention as an example of a neural tube defect?
Spina bifida.
Cerebral palsy.
Muscular dystrophy.
Hydrocephalus.
The Correct Answer is A
Choice A rationale
Spina bifida is indeed an example of a neural tube defect. It occurs when the neural tube doesn’t close completely somewhere along the spine during fetal development. This is the correct answer.
Choice B rationale
Cerebral palsy is not a neural tube defect. It is a group of disorders that affect a person’s ability to move and maintain balance and posture.
Choice C rationale
Muscular dystrophy is not a neural tube defect. It is a group of diseases that cause progressive weakness and loss of muscle mass.
Choice D rationale
Hydrocephalus is not a neural tube defect. It is a condition in which an accumulation of cerebrospinal fluid (CSF) occurs within the brain.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Frothy pink drainage is not typically associated with an upper gastrointestinal bleed. This type of drainage might be seen in other conditions, such as pulmonary edema where the fluid from the lungs can sometimes appear frothy and pink.
Choice B rationale
Coffee-ground drainage is a common finding in patients with an active upper gastrointestinal bleed. When blood mixes with gastric acid, it can create a substance that resembles coffee grounds. This is often seen when a nasogastric (NG) tube is inserted into the patient.
Choice C rationale
Dark amber drainage is not typically associated with an upper gastrointestinal bleed. This type of drainage might be seen in other conditions, such as liver disease where the urine can sometimes appear dark amber.
Choice D rationale
Greenish-yellow drainage is not typically associated with an upper gastrointestinal bleed. This type of drainage might be seen in other conditions, such as bile duct obstruction where the bile can sometimes appear greenish-yellow.
Correct Answer is D
Explanation
Choice A rationale
Assessing the amniotic fluid is important after rupture of membranes, but it is not the immediate priority. The nurse should first ensure the safety of the mother and baby.
Choice B rationale
Walking the patient to the bathroom is not the immediate priority. After rupture of membranes, the patient should be assisted back to bed to prevent cord prolapse.
Choice C rationale
Calling and informing the healthcare provider is important, but it is not the first action. The nurse should first assist the patient back to bed and initiate fetal monitoring.
Choice D rationale
Assisting the patient back to bed and initiating fetal monitoring is the correct action. After rupture of membranes, the priority is to assess the fetal heart rate for any signs of distress, such as bradycardia, which could indicate cord prolapse.
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