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. Which of the following is the MOST detrimental effect of gastric distention in infants and children?

• A. Tracheal rupture.
• B. Less effective chest compressions.
• C. Decreased ventilatory volume.
• D. Acute rupture of the diaphragm.

Correct answer: C

Rationale: Gastric distention in infants and children can lead to a decrease in ventilatory volume. This occurs because the distended stomach can limit the movement of the diaphragm, reducing its ability to contract and expand the chest cavity effectively. As a result, the amount of air entering and leaving the lungs is decreased, impacting ventilation. Tracheal rupture, acute rupture of the diaphragm, and less effective chest compressions are not typically associated with gastric distention.

3. Seizures in children MOST often result from:

• A. a life-threatening infection.
• B. an inflammatory process in the brain.
• C. an abrupt rise in body temperature.
• D. a temperature greater than 102°F.

Correct answer: C

Rationale: Seizures in children most often result from febrile seizures, which are triggered by an abrupt rise in body temperature. Febrile seizures are common in young children, especially between the ages of 6 months to 5 years, and are usually associated with viral infections that cause a sudden spike in body temperature. Choices A, B, and D are incorrect because while infections, inflammatory processes, and high temperatures can sometimes lead to seizures, the most common cause of seizures in children is an abrupt increase in body temperature, known as febrile seizures.

4. What characteristic indicates that a mass on a newborn's head is a cephalohematoma?

• A. The mass appears on the second day after birth.
• B. The mass grows larger when the newborn cries.
• C. The head appears asymmetrical.
• D. The mass is located on only one side of the head.

Correct answer: A

Rationale: A cephalohematoma typically appears between the first and second days after birth, making choice A the correct answer. It results from blood vessel rupture between a cranial bone and the periosteal membrane. Choices B, C, and D are incorrect because the growth of the mass when the newborn cries, asymmetrical head appearance, or the mass being located on only one side of the head are not specific indicators of a cephalohematoma.

5. The healthcare provider is assessing a newborn for signs of hypoglycemia. Which finding is consistent with hypoglycemia?

• A. Jitteriness
• B. Flushed skin
• C. Quiet alert state
• D. Strong cry

Correct answer: A

Rationale: Jitteriness is a common clinical manifestation of hypoglycemia in newborns. It is important to recognize this sign promptly as it can indicate a potentially serious condition that requires immediate attention and intervention to prevent complications.

Similar Questions