A nurse is assessing a pre-term newborn who has retinopathy of prematurity (ROP).
Which of the following manifestations should the nurse expect to observe?
Leukocoria (white pupils)
Strabismus (crossed eyes)
Nystagmus (involuntary eye movements)
All of the above
The Correct Answer is A
Leukocoria (white pupils) is a symptom of retinopathy of prematurity (ROP), an eye disease that can happen in premature babies. ROP happens when abnormal blood vessels grow on the retina, the light-sensitive layer of tissue in the back of the eye.
Choice B is wrong because strabismus (crossed eyes) is not a symptom of ROP, but a possible complication that can occur later in life.
Choice C is wrong because nystagmus (involuntary eye movements) is not a symptom of ROP, but another possible complication that can occur later in life.
Choice D is wrong because it includes choices B and C, which are incorrect.
Normal ranges for gestational age and birth weight are 38 to 42 weeks and 5.5 to 10 pounds, respectively. Babies born before 31 weeks or weighing less than 3 pounds are at risk for ROP.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Thromboembolism.
Prolonged bed rest increases the risk of venous stasis and blood clot formation in the lower extremities, which can lead to pulmonary embolism if the clot dislodges and travels to the lungs.
This is a life-threatening complication that requires immediate treatment.
Choice B. Placental abruption is wrong because it is not caused by bed rest, but by trauma, hypertension, cocaine use, or other factors that can cause the placenta to separate from the uterine wall.
Choice C. Uterine atony is wrong because it is not caused by bed rest, but by overdistension of the uterus, prolonged labor, infection, or other factors that can impair the contraction of the uterine muscles after delivery.
Choice D. Infection is wrong because it is not caused by bed rest, but by poor hygiene, invasive procedures, or other factors that can introduce microorganisms into the reproductive tract.
Normal ranges for maternal heart rate are 60-100 beats per minute and blood pressure are 110-140/60-90 mm Hg.
Normal range for fetal heart rate is 110-160 beats per minute.
Correct Answer is D
Explanation
Terbutaline can cause low potassium levels in the blood, which can lead to muscle weakness, cramps, and cardiac arrhythmias.
This is a potential adverse effect of the medication that should be reported to the provider.
Choice A is wrong because tachycardia is a common side effect of terbutaline that does not usually require medical attention.
Terbutaline works by stimulating beta-adrenergic receptors, which can increase the heart rate.
Choice B is wrong because hypotension is not a typical side effect of terbutaline.Terbutaline can actually cause elevated blood pressure in some cases.
Choice C is wrong because hyperglycemia is not a common side effect of terbutaline.Terbutaline can cause transient hyperglycemia in pregnant women, but this is not a reason to stop the medication.
Normal ranges for potassium are 3.5-5.0 mEq/L and for blood glucose are 70-110 mg/dL.
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