Nokea
A nurse is developing an educational program about hemolytic diseases in newborns for a group of newly licensed nurses. Which of the following genetic information should the nurse include in the program as a cause of hemolytic disease?
- A. The mother is Rh positive, and the father is Rh negative
- B. The mother is Rh negative, and the father is Rh positive
- C. The mother and the father are both Rh positive
- D. The mother and the father are both Rh negative
Correct Answer: B
Rationale: The correct answer is B: The mother is Rh negative, and the father is Rh positive. Hemolytic disease in newborns is caused by Rh incompatibility, where the mother is Rh negative and the father is Rh positive. This leads to the mother developing antibodies against the Rh-positive fetal red blood cells, resulting in hemolysis in the fetus. The other choices are incorrect because Rh incompatibility occurs when the mother is Rh negative and the father is Rh positive, not when both parents are Rh positive (choice C) or both are Rh negative (choice D). This educational program should emphasize the importance of Rh factor compatibility in preventing hemolytic disease in newborns.
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The nurse is teaching a client and her partner about the technique of counter pressure during labor. Which of the following statements by the nurse is appropriate?
- A. Your partner will apply upward pressure on your lower abdomen between contractions
- B. Your partner will apply continuous firm pressure between your thumb and index finger
- C. Your partner will apply pressure to the top of your uterus during contractions
- D. Your partner will apply steady pressure with a tennis ball to your lower back
Correct Answer: D
Rationale: The correct answer is D because counter pressure is typically applied to the lower back to help alleviate back pain during labor contractions. This technique can help relieve discomfort by stimulating pressure receptors and distracting from the pain of contractions. Choice A is incorrect as upward pressure on the lower abdomen is not the standard technique for counter pressure. Choice B is incorrect as applying pressure between the thumb and index finger is not relevant to counter pressure. Choice C is incorrect as pressure should be applied to the lower back, not the top of the uterus, during contractions.
A nurse is caring for a client who is receiving prenatal care and is at her 24-week appointment. Which of the following laboratory tests should the nurse plan to conduct?
- A. 1-hour glucose tolerance test
- B. Rubella titer
- C. Group B strep culture
- D. Blood type and Rh
Correct Answer: A
Rationale: The correct answer is A: 1-hour glucose tolerance test. At 24 weeks, it is important to screen for gestational diabetes. This test helps assess the body's ability to metabolize glucose. The other choices are not typically done at the 24-week appointment. B: Rubella titer is usually done earlier in pregnancy to check immunity. C: Group B strep culture is usually done around 35-37 weeks. D: Blood type and Rh are usually checked at the first prenatal visit.
A nurse is caring for newborn who is 1 hr old and has a respiratory rate of 50/min, a heart rate of 130/min, and an auxiliary temperature of 36.1*C (97F). Which of the following actions should the nurse take?
- A. Give the newborn a warm bath.
- B. Apply a cap to the newborn head.
- C. Reposition the newborn.
- D. Obtain an oxygen saturation level
Correct Answer: B
Rationale: The correct answer is B: Apply a cap to the newborn's head. This action helps prevent heat loss through the newborn's head, which is a common area for heat loss in newborns. The respiratory rate of 50/min and heart rate of 130/min are within normal ranges for a newborn. The temperature of 36.1°C (97°F) is slightly lower than the normal range, so keeping the newborn warm is important. Giving a warm bath (choice A) may further decrease the newborn's body temperature. Repositioning the newborn (choice C) may not address the issue of heat loss. Obtaining an oxygen saturation level (choice D) is not indicated based on the information provided. Therefore, applying a cap to the newborn's head is the most appropriate action to help maintain the newborn's body temperature and prevent heat loss.
A nurse is assessing a newborn upon admission to the nursery. Which of the following should the nurse expect?
- A. Bulging Fontanels
- B. Nasal Flaring
- C. Length from head to heel of 40 cm (15.7 in)
- D. Chest circumference 2 cm (0.8 in) smaller than the head circumference
Correct Answer: D
Rationale: The correct answer is D because a chest circumference smaller than the head circumference is a normal finding in a newborn due to the larger head size compared to the chest. This is known as head sparing and is essential for brain development. Bulging fontanels (choice A) are abnormal and may indicate increased intracranial pressure. Nasal flaring (choice B) is a sign of respiratory distress. A length of 40 cm (choice C) is within the average range but not a specific expectation upon admission. Therefore, choice D is the most appropriate expectation for a newborn assessment.
A nurse is planning to teach a group of clients who are about breastfeeding after returning to work. Which of the following infection should the nurse include in the teaching?
- A. “Thawed breast milk can be refrigerated for up to 72 hours.”
- B. “Breast milk can be stored in a deep freezer for 12 months.”
- C. Breast milk can be stored at room temperature for up to 12 hours.”
- D. “Thawed breast milk that is unused can be refrozen.”
Correct Answer: B
Rationale: The correct answer is B: “Breast milk can be stored in a deep freezer for 12 months.” This is correct because breast milk can indeed be stored in a deep freezer for up to 12 months, maintaining its quality and safety. Deep freezing helps preserve the nutrients in breast milk for a longer period compared to standard refrigeration.
Choice A is incorrect because thawed breast milk should be used within 24 hours if stored in the refrigerator, not 72 hours. Choice C is incorrect because breast milk can only be stored at room temperature for up to 4 hours. Choice D is incorrect because thawed breast milk should not be refrozen; it should be used within 24 hours.