HESI RN
HESI Maternity Test Bank
1. When performing the daily head-to-toe assessment of a 1-day-old newborn, the nurse observes a yellow tint to the skin on the forehead, sternum, and abdomen. Which action should the nurse take?
- A. Measure bilirubin levels using transcutaneous bilirubinometry.
- B. Evaluate cord blood Coombs test results.
- C. Review maternal medical records for blood type and Rh factor.
- D. Prepare the newborn for phototherapy.
Correct answer: A
Rationale: The presence of a yellow tint on the skin of a newborn suggests jaundice. The initial step in managing jaundice in a newborn is to measure bilirubin levels, typically done using transcutaneous bilirubinometry. This measurement helps determine the severity of jaundice and guides appropriate treatment interventions. Evaluating cord blood Coombs test results or reviewing maternal medical records for blood type and Rh factor are not the immediate actions indicated when jaundice is suspected. Phototherapy may be considered after confirming elevated bilirubin levels and assessing the need for treatment.
2. What action should the nurse take if an infant, who was born yesterday weighing 7.5 lbs (3,402 grams), weighs 7 lbs (3,175 grams) today?
- A. Inform and assure the mother that this is normal weight loss.
- B. Encourage the mother to increase the frequency of breastfeeding.
- C. After verifying the accuracy of weight, notify the healthcare provider.
- D. Monitor the stool and urine output of the neonate for the last 24 hours.
Correct answer: A
Rationale: The correct action for the nurse to take in this situation is to inform and assure the mother that this weight loss is normal. Newborns can lose up to 10% of their birth weight in the first few days after birth, which is attributed to fluid loss and adjustment to life outside the womb. This weight loss is typically regained within the first two weeks of life. It is crucial for the nurse to educate and provide reassurance to the mother about this common occurrence in newborns.
3. A newborn with a yellow abdomen and chest is being assessed. What should be the nurse's initial action?
- A. Assess bilirubin level.
- B. Administer phototherapy.
- C. Encourage feeding to help reduce bilirubin levels.
- D. Perform a bilirubin test every hour.
Correct answer: A
Rationale: The correct action when assessing a newborn with a yellow abdomen and chest is to initially assess the bilirubin level. This helps determine the severity of jaundice in the newborn. Administering phototherapy (choice B) is a treatment intervention that follows the assessment. Encouraging feeding (choice C) can help with bilirubin excretion but is not the initial assessment. Performing a bilirubin test every hour (choice D) may not be necessary initially and could lead to unnecessary interventions.
4. A client who had her first baby three months ago and is breastfeeding her infant tells the nurse that she is currently using the same diaphragm that she used before becoming pregnant. What information should the nurse provide this client?
- A. Use an alternative form of contraception until a new diaphragm is obtained.
- B. After weaning, the diaphragm should be resized.
- C. Avoid intercourse during ovulation until the diaphragm size is reassessed.
- D. If weight gain during pregnancy was no more than 20 pounds, the diaphragm is safe to use.
Correct answer: A
Rationale: The nurse should advise the client to use an alternative form of contraception until a new diaphragm that fits correctly post-pregnancy is obtained. It is essential to ensure proper fit for effective contraception, making it crucial to use an alternative method until the diaphragm is resized.
5. The LPN/LVN should explain to a 30-year-old gravida client that alpha fetoprotein testing is recommended for which purpose?
- A. Detect cardiovascular disorders.
- B. Screen for neural tube defects.
- C. Monitor placental functioning.
- D. Assess for maternal pre-eclampsia.
Correct answer: B
Rationale: The correct answer is B: Screen for neural tube defects. Alpha fetoprotein testing is primarily used to screen for neural tube defects and other fetal abnormalities. It is not used to detect cardiovascular disorders, monitor placental functioning, or assess for maternal pre-eclampsia.
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