A nurse is providing education to a client in the first trimester of pregnancy. What information should the nurse include regarding the cause of indigestion and heartburn?
Increased pancreatic activity during pregnancy causes fat intolerance.
Increased estrogen production causes more hydrochloric acid in the stomach.
Pressure from the growing uterus pushes up on the stomach and intestines.
Progesterone causes relaxation of the cardiac sphincter allowing acid to reflux.
The Correct Answer is D
Choice A rationale:
Increased pancreatic activity during pregnancy causing fat intolerance is not related to the cause of indigestion and heartburn. Pancreatic activity can change during pregnancy, but it does not directly impact indigestion and heartburn.
Choice B rationale:
Increased estrogen production causing more hydrochloric acid in the stomach is not the cause of indigestion and heartburn during pregnancy. While hormones can influence digestion, the mechanism for indigestion and heartburn lies elsewhere.
Choice C rationale:
Pressure from the growing uterus pushing up on the stomach and intestines is a contributing factor to indigestion and heartburn during pregnancy. However, it is not the primary cause. The main cause is related to the relaxation of the cardiac sphincter.
Choice D rationale:
Progesterone causes relaxation of the cardiac sphincter, which is a muscular valve that prevents stomach acid from flowing back into the esophagus. When this sphincter relaxes, it can lead to acid reflux and subsequent indigestion and heartburn during pregnancy. The nurse should educate the client about this hormonal effect to help manage these symptoms effectively.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason:
Breastfeeding is the recommended first line of action for a newborn with a blood glucose level of 40 mg/dL, which is on the lower end of the normal range (normal range: 40-60 mg/dL for a newborn). Breast milk provides a natural source of glucose and other nutrients essential for the newborn's growth and development. It also facilitates bonding and has immunological benefits. Early initiation of breastfeeding helps to stabilize the blood glucose levels naturally.
Choice B reason:
Gavage feeding 60 mL of glucose water is not the first choice for managing borderline low blood glucose levels in a newborn. This method is typically reserved for infants who cannot feed orally due to medical conditions or prematurity. It is an invasive procedure and can be stressful for the newborn.
Choice C reason:
Administering 10 mL of D5W (5% dextrose in water) via IV is a treatment for hypoglycemia (low blood glucose levels), not for borderline low levels like 40 mg/dL. This intervention is usually considered when blood glucose levels are significantly lower than the normal range and the infant is symptomatic or unable to tolerate oral feedings.
Choice D reason:
Rechecking the glucose level in 2 hours is a passive approach and may not be appropriate for a newborn with a blood glucose level of 40 mg/dL. Immediate action, such as feeding, is preferred to prevent potential hypoglycemia and its associated risks.
Correct Answer is A
Explanation
The correct answer is: A. Hemoglobin 12 g/dL.
Choice A reason:
Hemoglobin levels in newborns are expected to be significantly higher than in adults due to the physiological adaptation to life outside the womb. The normal range for a newborn’s hemoglobin is approximately 14 to 24 g/dL1234. A level of 12 g/dL is below the expected range and could indicate anemia or other underlying conditions that may require further investigation and intervention by the healthcare provider.
Choice B reason:
The glucose level in a newborn can vary, especially within the first few hours after birth. Normal blood glucose levels for a newborn 1 to 2 hours old can be as low as 25 mg/dL and can rise to adult levels (60-100 mg/dL) within the first few days5. A glucose level of 50 mg/dL in a 24-hour-old newborn falls within the acceptable range and would not typically require reporting to the provider unless accompanied by symptoms of hypoglycemia.
Choice C reason:
Bilirubin levels in newborns can be elevated due to the normal breakdown of fetal hemoglobin as the baby’s liver matures. Normal bilirubin levels for a newborn can range from 1.0 to 12.0 mg/dL6. A bilirubin level of 4 mg/dL is within the normal range for a 24-hour-old newborn and is not typically a cause for concern unless there are signs of jaundice or other symptoms.
Choice D reason:
The normal platelet count for a newborn ranges from 150,000 to 450,000/mm³7. A platelet count of 200,000/mm³ is well within the normal range for a newborn and would not need to be reported to the healthcare provider.
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