Nursing Elites

1. The healthcare provider is providing preconception counseling. Which supplement should the provider recommend to help prevent the occurrence of anencephaly?

• A. Folic Acid.
• B. Calcium.
• C. Iron.
• D. Vitamin D.

Correct answer: A

Rationale: Folic acid supplementation before and during early pregnancy is crucial for reducing the risk of neural tube defects, including anencephaly. Anencephaly is a severe birth defect in which a baby is born without parts of the brain and skull. Folic acid plays a key role in neural tube development and can significantly lower the chances of such defects when taken prior to conception and in early pregnancy.

2. In caring for a 4-year-old boy recently diagnosed with Duchenne muscular dystrophy (DMD), which characteristic of the disease is most important for the nurse to focus on during the initial teaching?

• A. Lower legs become progressively weaker, causing a waddling, unsteady gait.
• B. Growth and development have been abnormal since birth.
• C. Muscular strength can be regained with physical exercise and therapy.
• D. Respiratory dysfunction and aspiration are prime concerns at this stage of the disease.

Correct answer: A

Rationale: In Duchenne muscular dystrophy, a key characteristic is the progressive weakness in the lower legs, leading to a waddling, unsteady gait. The nurse should focus on teaching about this aspect as it helps in understanding the disease's progression and managing the symptoms effectively.

3. The LPN/LVN identifies crepitus when examining the chest of a newborn who was delivered vaginally. Which further assessment should the nurse perform?

• A. Elicit a positive scarf sign on the affected side.
• B. Observe for an asymmetrical Moro (startle) reflex.
• C. Watch for swelling of fingers on the affected side.
• D. Note paralysis of the affected extremity and muscles.

Correct answer: B

Rationale: Crepitus in a newborn's chest following vaginal delivery may indicate a clavicle fracture. Observing for an asymmetrical Moro reflex is essential because it can indicate potential nerve damage or fracture, which may be associated with the crepitus identified during the examination.

4. What maternal behavior is typically observed when a new mother first receives her infant?

• A. She eagerly reaches for the infant, undresses the infant, and examines the infant completely.
• B. Her arms and hands receive the infant and she then traces the infant's profile with her fingertips.
• C. Her arms and hands receive the infant and she then cuddles the infant to her own body.
• D. She eagerly reaches for the infant and then holds the infant close to her own body.

Correct answer: B

Rationale: When a new mother first receives her infant, a typical maternal behavior is to use her arms and hands to receive the infant and then trace the infant's profile with her fingertips. This action is a gentle way of bonding with the newborn and aids in recognizing the infant's features. Choices A, C, and D are incorrect as they do not accurately describe the common behavior of tracing the infant's profile, which is a significant part of the initial interaction between a mother and her newborn.

5. At 14-weeks gestation, a client arrives at the Emergency Center complaining of a dull pain in the right lower quadrant of her abdomen. The LPN/LVN obtains a blood sample and initiates an IV. Thirty minutes after admission, the client reports feeling a sharp abdominal pain and shoulder pain. Assessment findings include diaphoresis, a heart rate of 120 beats/minute, and a blood pressure of 86/48. Which action should the nurse implement next?

• A. Check the hematocrit results.
• B. Administer pain medication.
• C. Increase the rate of IV fluids.
• D. Monitor the client for contractions.

Correct answer: C

Rationale: The client's symptoms suggest hypovolemic shock, possibly due to an ectopic pregnancy. Increasing IV fluids is crucial to stabilize the client by improving blood pressure and perfusion. This intervention helps address the underlying issue of hypovolemia and supports the client's hemodynamic status, which takes priority in this emergent situation.

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