A nurse is performing an assessment for a newborn and notes breast tissue that has a flat areola with no bud. The nurse should identify that this finding indicates which of the following conditions?
Preterm gestational age.
Decreased maternal hormones during pregnancy.
Congenital anomaly.
Ambiguous secondary sex characteristics.
The Correct Answer is C
Choice A rationale:
Preterm gestational age is not indicated by the presence of breast tissue with a flat areola and no bud. Preterm newborns may have immature breast tissue, but it does not manifest as a flat areola with no bud.
Choice B rationale:
Decreased maternal hormones during pregnancy would result in less developed breast tissue in the newborn, but it wouldn't present as a flat areola with no bud. Instead, the breast tissue may be small and less pronounced.
Choice C rationale:
Congenital anomaly refers to a birth defect or malformation that occurs during fetal development. In this case, the flat areola with no bud suggests an abnormality in the development of the breast tissue. Further assessment and evaluation may be required to determine the exact nature of the anomaly.
Choice D rationale:
Ambiguous secondary sex characteristics would involve the presence of characteristics that are not clearly male or female. The described breast tissue does not fit this category, as it is specifically described as having a flat areola with no bud, which is more indicative of a congenital anomaly.
Question 65.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is Choice C.
Choice A rationale: Thiazide diuretics cause potassium and chloride loss, leading to metabolic alkalosis, not respiratory alkalosis. Hypokalemia decreases hydrogen ion excretion, increasing bicarbonate levels. Metabolic alkalosis is characterized by pH >7.45 and HCO₃⁻ >26 mEq/L rather than decreased PaCO₂.
Choice B rationale: Vomiting leads to metabolic alkalosis due to gastric acid loss. Hydrogen ion depletion increases bicarbonate concentration, shifting pH above normal. Arterial blood gases typically show increased HCO₃⁻ (>26 mEq/L) with a compensatory increase in PaCO₂ (>45 mmHg), not respiratory alkalosis.
Choice C rationale: Salicylate intoxication initially induces hyperventilation, reducing PaCO₂ levels below 35 mmHg and increasing pH above 7.45, leading to respiratory alkalosis. As toxicity progresses, metabolic acidosis may develop due to lactic acid accumulation, but early stages primarily present with respiratory alkalosis.
Choice D rationale: Hypoventilation leads to CO₂ retention, increasing PaCO₂ above 45 mmHg, forming carbonic acid (H₂CO₃) and causing respiratory acidosis. Blood gases show pH <7.35 with elevated PaCO₂, not respiratory alkalosis, which is caused by excessive CO₂ elimination through hyperventilation.
Correct Answer is D
Explanation
Choice A rationale:
Intense contractions lasting 45 to 60 seconds are normal during labour and indicate effective uterine activity. This finding does not warrant immediate reassessment.
Choice B rationale:
Progressive sacral discomfort during contractions can be a normal part of labour as the baby descends into the birth canal. It does not necessarily indicate a need for reassessment.
Choice C rationale:
A sense of excitement and warm, flushed skin can be a common emotional and physiological response during labour, particularly as the woman reaches the final stages of delivery. This finding does not necessarily require immediate reassessment.
Choice D rationale:
"An urge to have a bowel movement during contractions”. is the correct answer because it could be an indication that the client is experiencing the urge to push, which means the baby's head is descending and nearing delivery. The nurse should reassess the client promptly to determine if she is fully dilated and ready to push.
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