Nursing Elites

1. What is the MOST common cause of shock in infants and children?

• A. Severe allergic reaction
• B. Dehydration
• C. Accidental poisoning
• D. Cardiac failure

Correct answer: B

Rationale: Dehydration is the most common cause of shock in infants and children. In children, the body's fluid reserves are smaller compared to adults, making them more susceptible to dehydration, which can lead to shock if not promptly addressed. Severe allergic reactions, accidental poisoning, and cardiac failure can also cause shock, but dehydration is the most frequent cause in this age group.

2. Why is a prolapsed umbilical cord dangerous?

• A. The cord may be wrapped around the baby's neck, causing strangulation.
• B. The cord might pull the placenta from the uterine wall during delivery.
• C. The baby's head may compress the cord, cutting off its supply of oxygen.
• D. The mother may die of hypoxia due to compromised placental blood flow.

Correct answer: C

Rationale: A prolapsed umbilical cord is dangerous because the baby's head may compress the cord, cutting off its supply of oxygen. This compression can lead to oxygen deprivation, potentially causing significant harm to the baby. Immediate medical intervention is crucial in such cases to prevent adverse outcomes.

3. During your assessment of a woman in labor, you see the baby's arm protruding from the vagina. The mother tells you that she needs to push. You should:

• A. gently push the protruding arm back into the vagina.
• B. encourage the mother to push and give her high-flow oxygen.
• C. insert your gloved fingers into the vagina and try to turn the baby.
• D. cover the arm with a sterile towel and transport immediately.

Correct answer: D

Rationale: When encountering a protruding limb during delivery, it is crucial to recognize this as an emergency situation. The correct action is to cover the limb with a sterile towel to prevent injury and transport the mother immediately to a medical facility. Attempting to push the limb back into the vagina or trying to manipulate the baby's position can be harmful and delay necessary medical intervention. Encouraging the mother to push and providing high-flow oxygen is not appropriate in this scenario as immediate transport is essential to ensure the safety of both the mother and the baby.

4. Which position is MOST appropriate for a mother in labor with a prolapsed umbilical cord?

• A. Supine with legs elevated
• B. Supine with hips elevated
• C. Left lateral recumbent
• D. Left side with legs elevated

Correct answer: B

Rationale: The most appropriate position for a mother in labor with a prolapsed umbilical cord is supine with hips elevated. This position helps reduce pressure on the cord, preventing further complications and ensuring optimal blood flow to the fetus.

5. The nurse is preparing to administer erythromycin eye ointment to a newborn. The mother asks why this is necessary. What is the nurse's best response?

• A. It helps to prevent eye infections caused by bacteria in the birth canal.
• B. It protects the baby's eyes from bright lights in the delivery room.
• C. It prevents the development of jaundice.
• D. It helps the baby see more clearly after birth.

Correct answer: A

Rationale: Erythromycin eye ointment is administered to newborns to prevent eye infections caused by bacteria present in the birth canal. This ointment does not have a direct correlation with protecting the baby's eyes from bright lights, preventing jaundice, or improving the baby's vision clarity post-birth.

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