Nursing Elites

1. In which chromosome pattern is Duchenne disease inherited?

• A. Autosomal dominant
• B. Autosomal recessive
• C. X-linked recessive
• D. Mitochondrial

Correct answer: C

Rationale: Duchenne disease is caused by a mutation in the DMD gene located on the X chromosome, leading to an X-linked recessive inheritance pattern. Males are typically affected by this disorder as they have only one X chromosome, while females are carriers with one normal and one affected X chromosome.

2. A pregnant client receives Rho(D) immune globulin after an amniocentesis. The day following, she reports a temperature of 99.8°F (37.67°C). Which action should the nurse implement?

• A. Schedule a visit with the healthcare provider today.
• B. Verify the compatibility of the administered Rho(D) immune globulin.
• C. Encourage the client to increase her intake of oral fluids.
• D. Instruct the client to maintain bedrest for 24 hours.

Correct answer: C

Rationale: A mild increase in temperature post-amniocentesis is common, and encouraging the client to increase oral fluid intake is the appropriate action. Increasing fluid intake can help reduce mild fever, promote recovery, and prevent dehydration. It is important for the nurse to educate the client on the importance of staying hydrated to support her overall well-being during this time.

3. A full-term, 24-hour-old infant in the nursery regurgitates and suddenly turns cyanotic. What should the nurse do first?

• A. Suction the oral and nasal passages.
• B. Give oxygen by positive pressure.
• C. Stimulate the infant to cry.
• D. Turn the infant onto the right side.

Correct answer: A

Rationale: In a situation where an infant regurgitates and turns cyanotic, the priority action should be to clear any potential airway obstruction. Suctioning the oral and nasal passages is crucial to ensure the infant's airway is clear and allow for proper breathing. This intervention takes precedence over providing oxygen, stimulating the infant to cry, or repositioning the infant.

4. An off-duty healthcare professional finds a woman in a supermarket parking lot delivering an infant while her husband is screaming for someone to help his wife. Which intervention has the highest priority?

• A. Use a sterile item to tie off the umbilical cord.
• B. Provide privacy for the woman.
• C. Reassure the husband and try to keep him calm.
• D. Put the newborn to breast.

Correct answer: D

Rationale: Putting the newborn to breast is the highest priority intervention in this scenario. It helps stimulate uterine contractions in the mother, which aids in controlling postpartum bleeding. Additionally, placing the newborn to breast promotes bonding between the mother and infant, provides comfort to the baby, and facilitates the initiation of breastfeeding. Ensuring the well-being of both the mother and the newborn is essential in this critical situation.

5. A client is admitted to the postpartum unit and tells the nurse she had rheumatic fever as a child, which resulted in some 'heart damage'. The nurse knows that this client is at particular risk for developing heart failure during the immediate postpartum period. Based on the client's history, which nursing problem has the highest priority?

• A. Nausea and vomiting.
• B. Risk for infection.
• C. Sleep deprivation.
• D. Fluid volume excess.

Correct answer: D

Rationale: Fluid volume excess is a priority concern in this client, as heart damage from rheumatic fever can impair the heart's ability to manage increased blood volume postpartum, leading to potential heart failure. Monitoring and managing fluid volume status are crucial to prevent complications in this high-risk client. Choices A, B, and C are not the highest priority in this situation. Nausea and vomiting, risk for infection, and sleep deprivation are important but do not pose an immediate threat to the client's physiologic stability compared to the risk of heart failure due to fluid volume excess.

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