A nurse is caring for a newborn in the neonatal unit following delivery.
Complete the following sentence by using the list of options.
The nurse should further evaluate
The Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"C"}
The nurse should further evaluate respiratory characteristics and muscle tone to determine if the newborn is experiencing a complication.
Rationale for correct answers
Respiratory characteristics are critical to assess because irregular and shallow breathing in a newborn can indicate neurological or respiratory dysfunction. Normal neonatal respiratory rate ranges from 30 to 60 breaths per minute with regular pattern; deviations may signal distress or central nervous system issues. Muscle tone evaluation is essential since increased tone with tremors suggests possible neurologic irritability or withdrawal. Normal newborn muscle tone should be moderate, neither hypotonic nor hypertonic, with symmetrical movement. These signs correlate with the high-pitched cry, tremors, and exaggerated reflexes noted, which may indicate neurological complications such as withdrawal syndrome or hypoxic-ischemic encephalopathy.
Rationale for incorrect answers
Heart rate (A) is important but was not reported abnormal; normal neonatal heart rate ranges from 120 to 160 beats per minute and the absence of murmurs suggests no cardiac compromise. Temperature (C) is less urgent as mucous membranes are moist and skin warm and dry, indicating stable thermoregulation; normal newborn temperature is 36.5–37.5°C. Feeding patterns (D) appear adequate with no difficulty reported, making this less immediately concerning.
Rationale for incorrect answers
Moro reflex (A) and Babinski reflex (B) are both present and exaggerated, which may be reactive but less specific for immediate concern than muscle tone abnormalities. Skin color (D) is normal without cyanosis or jaundice, reducing the likelihood of hypoxia or hemolytic issues.
Take home points
- Respiratory pattern irregularities in newborns may indicate neurological or respiratory dysfunction.
- Abnormal muscle tone and tremors are key signs of potential neurological complications.
- Normal heart rate, temperature, feeding, and skin color reduce likelihood of cardiac or systemic illness.
- Reflex exaggeration alone is less specific than muscle tone and respiratory changes for early complication detection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Depression is a common mental health condition and is not a contraindication for the use of a copper intrauterine device (IUD). The copper IUD is a non-hormonal contraceptive method, meaning it does not release hormones that could potentially interact with or exacerbate symptoms of depression. Therefore, it is a safe option for individuals with this condition.
Choice B rationale
Diabetes mellitus, when well-controlled, is not a contraindication for the use of a copper IUD. The copper IUD does not affect blood glucose levels or insulin sensitivity, making it a suitable contraceptive option for individuals with diabetes. Hormonal methods might require more careful consideration, but copper IUDs are generally safe.
Choice C rationale
Cholelithiasis, or gallstones, is a condition affecting the gallbladder and bile ducts. It is not a contraindication for the use of a copper IUD. The copper IUD's mechanism of action is local, primarily affecting the uterine environment, and does not involve systemic hormonal changes that would impact gallbladder function.
Choice D rationale
Dysmenorrhea, or painful menstruation, is a significant contraindication for the use of a copper IUD. The copper IUD is known to increase menstrual bleeding and cramping, which can worsen pre-existing dysmenorrhea. This potential exacerbation of symptoms can lead to client dissatisfaction and discontinuation of the method.
Correct Answer is B
Explanation
Choice A rationale
Nausea, commonly known as "morning sickness," is a very common and normal physiological response during the first trimester of pregnancy, often attributed to hormonal changes, particularly rising levels of human chorionic gonadotropin (hCG) and estrogen. While uncomfortable, it does not typically indicate a need for a registered dietitian referral unless it leads to significant weight loss or hyperemesis gravidarum.
Choice B rationale
A 4.5 kg (10 lb) weight gain by 12 weeks of gestation is considered excessive for the first trimester. The recommended weight gain during the first trimester is typically 0.5 to 2 kg (1 to 4.5 lb). Such rapid weight gain can indicate an imbalanced diet or underlying nutritional issues that warrant evaluation and guidance from a registered dietitian to optimize maternal and fetal health.
Choice C rationale
Taking a multivitamin daily, especially one formulated for prenatal use, is a positive health behavior during pregnancy. Prenatal vitamins typically contain essential nutrients like folic acid and iron, which are crucial for fetal development and maternal health, reducing the risk of neural tube defects and iron deficiency anemia. This indicates appropriate nutritional supplementation, not a need for referral.
Choice D rationale
Constipation is a common complaint during pregnancy, often due to hormonal changes, such as increased progesterone, which slows gastrointestinal motility, and pressure from the growing uterus on the bowels. Eating prunes is a natural and effective dietary strategy to manage constipation, as they are a good source of fiber, promoting bowel regularity. This is a healthy coping mechanism and does not necessitate a dietitian referral.
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