HESI LPN
HESI Focus on Maternity Exam
1. Which of the following is most likely to develop sickle cell anemia?
- A. European American
- B. Native American
- C. African American
- D. Asian American
Correct answer: C
Rationale: Sickle cell anemia is most commonly found in individuals of African American descent. This is because sickle cell trait provides some protection against malaria, and historically, regions where malaria is or was prevalent have higher rates of sickle cell anemia. Therefore, individuals with African ancestry are at a higher risk of developing sickle cell anemia compared to other populations. Choices A, B, and D are less likely to develop sickle cell anemia due to lower genetic prevalence in their respective populations.
2. Which statement by the client will assist the healthcare provider in determining whether she is in true labor as opposed to false labor?
- A. I passed some thick, pink mucus when I urinated this morning.
- B. My bag of waters just broke.
- C. The contractions in my uterus are getting stronger and closer together.
- D. My baby dropped, and I have to urinate more frequently now.
Correct answer: C
Rationale: The correct answer is C. Regular, strong contractions with the presence of cervical change indicate that the woman is experiencing true labor. Choice A indicates the passing of the mucus plug, which is a sign of early labor but not definitive for true labor. Choice B, the breaking of the bag of waters, is a sign of labor but does not confirm whether it is true or false labor. Choice D, the baby dropping and increased urination frequency, suggests lightening, a sign that labor may be approaching, but it does not confirm true labor.
3. Does the probability of having a child with Down’s syndrome increase with the age of the parents?
- A. TRUE
- B. FALSE
- C. Sometimes
- D. Never
Correct answer: A
Rationale: The correct answer is A: TRUE. Advanced parental age, particularly maternal age, is associated with an increased risk of Down's syndrome in offspring. As parents get older, the likelihood of having a child with Down's syndrome increases. Choices B, C, and D are incorrect because the risk of Down's syndrome is known to rise with parental age, especially maternal age, due to the increased likelihood of chromosomal abnormalities during egg formation.
4. When should the low-risk patient, who is 16 weeks pregnant, be advised to return to the prenatal clinic?
- A. 1 week.
- B. 2 weeks.
- C. 3 weeks.
- D. 4 weeks.
Correct answer: D
Rationale: The correct answer is D: 4 weeks. Low-risk pregnant patients typically have prenatal visits every 4 weeks until 28 weeks of gestation. This frequency allows for adequate monitoring of the pregnancy without being overly burdensome on the patient. Choices A, B, and C are incorrect as they do not align with the standard prenatal care schedule for low-risk pregnancies. Visits that are too frequent may cause unnecessary anxiety for the patient, while visits that are too infrequent may miss important opportunities for monitoring and intervention.
5. A 17-year-old client gave birth 12 hours ago. She states that she doesn't know how to care for her baby. To promote parent-infant attachment behaviors, which intervention should the nurse implement?
- A. Ask if she has help to care for the baby at home
- B. Provide a video on newborn safety and care
- C. Explore the basis of fears with the client
- D. Encourage rooming in while in the hospital
Correct answer: D
Rationale: Encouraging rooming in while in the hospital is the most appropriate intervention to promote parent-infant attachment behaviors. Rooming in allows the mother to stay with her baby continuously, facilitating bonding and providing the opportunity for the mother to learn how to care for her baby with the nurse's support. Asking if she has help at home (Choice A) does not directly address promoting attachment behaviors. Providing a video on newborn safety and care (Choice B) may offer information but does not actively facilitate immediate bonding. Exploring the basis of fears (Choice C) is important but may not directly address promoting attachment behaviors as effectively as encouraging rooming in.
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