according to a study in 2014 by skakkebaek et al who among the following is most likely to have gynecomastia
Logo

Nursing Elites

HESI LPN

HESI Maternal Newborn

1. According to a study in 2014 by Skakkebaek et al., who among the following is most likely to have gynecomastia?

Correct answer: C

Rationale: Individuals with Klinefelter syndrome have an extra X chromosome (XXY) and typically have reduced testosterone levels, which can lead to gynecomastia (enlarged breasts). This condition is not usually associated with Down syndrome (choice A), XYY syndrome (choice B), or Turner syndrome (choice D), making them less likely to have gynecomastia.

2. A client in the transition phase of labor reports a pain level of 7 on a scale of 0 to 10. Which of the following actions should the nurse take?

Correct answer: B

Rationale: During the transition phase of labor, a client may experience intense back pain due to the pressure of the baby descending. Applying counterpressure to the client's sacrum can help alleviate this discomfort. Effleurage is a light stroking massage technique that may not provide adequate relief for intense back pain. Patterned-paced breathing is beneficial for managing contractions but may not directly address back pain. Biofeedback is a technique that helps individuals gain awareness and control of certain physiological functions, but it may not be the most appropriate intervention for acute labor pain.

3. A healthcare professional is planning care for a full-term newborn who is receiving phototherapy. Which of the following actions should the healthcare professional include in the plan of care?

Correct answer: B

Rationale: When a newborn is receiving phototherapy, it is important to avoid using lotions or ointments on their skin as these products can lead to skin irritation and burns under the phototherapy lights. Dressing the newborn in lightweight clothing helps ensure proper exposure to the phototherapy lights. Keeping the newborn supine during treatment helps maximize exposure to the light. However, the key consideration in this scenario is to prevent skin irritation and burns by avoiding lotions or ointments.

4. The client who is 40 weeks gestation seems upset and tells the nurse that the physician told her she needs to have a nonstress test. The client asks why she needs the test. The nurse’s best response would be:

Correct answer: C

Rationale: The correct response is C because the nonstress test is specifically used to assess the baby's well-being close to the due date. It helps determine if the baby is receiving enough oxygen and nutrients in the womb. Choice A is incorrect as the test does not assess the mother's stress level but focuses on fetal well-being. Choice B is incorrect as the test does not predict the baby's ability to withstand labor. Choice D is incorrect because the test does not solely indicate if the baby needs to be delivered to avoid a bad outcome; rather, it assesses the current well-being of the baby.

5. Monozygotic (MZ) twins share _________ percent of their genes.

Correct answer: A

Rationale: Monozygotic (MZ) twins share 100% of their genes because they originate from the same fertilized egg that splits into two, resulting in identical genetic material for both twins. Choice B (75%) is incorrect as it implies a partial genetic similarity, which is not the case for MZ twins. Choice C (50%) is incorrect as it suggests half of the genes are shared, which is applicable to dizygotic (DZ) twins, not MZ. Choice D (25%) is incorrect as it indicates minimal genetic sharing, which is not true for MZ twins.

Similar Questions

Which of the following statements is true of Down’s syndrome?
Which of the following statements is a symptom of cystic fibrosis in children?
In the context of an average ejaculation, which of the following statements is true about sperm?
A new mother who is a lacto-ovo vegetarian plans to breastfeed her infant. Which information should the nurse provide prior to discharge?
A client comes to the clinic for her first prenatal visit and reports that July 10 was the first day of her last menstrual period. Using Nagele’s Rule, the nurse calculates the estimated date of birth for the client to be _________.

Access More Features

HESI LPN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All HESI courses Coverage
  • 30 days access

HESI LPN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All HESI courses Coverage
  • 30 days access

Other Courses