The nurse is caring for a child who has had a unilateral long-leg cast applied for the correction of club foot.
What is the most important action for the nurse to perform?
Monitor the capillary refill of the toes.
Compare the temperature of both legs.
Observe for spontaneous movement.
Check the femoral pulses.
The Correct Answer is A
Choice A rationale
Monitoring the capillary refill of the toes is crucial when a child has a long-leg cast applied. This is because it helps assess the adequacy of circulation to the foot, which can be compromised by the cast. If the capillary refill is delayed (more than 2 seconds), it could indicate poor blood flow to the area, which could lead to serious complications such as tissue necrosis.
Choice B rationale
Comparing the temperature of both legs can provide information about circulation and inflammation. However, it is not the most important action in this case. While a significant difference in temperature could indicate a problem, it is not as direct an indicator of circulatory status as capillary refill.
Choice C rationale
Observing for spontaneous movement can provide information about nerve function. If the child is not moving the toes, it could indicate nerve damage. However, lack of movement could also be due to discomfort from the cast and is not as direct an indicator of circulatory status as capillary refill.
Choice D rationale
Checking the femoral pulses can provide information about circulation to the leg. However, the femoral pulse is proximal to the cast and may not accurately reflect circulation to the foot. Therefore, it is not the most important action in this case.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"C"}
Explanation
A. Croup
- Rationale: Croup is a condition characterized by a barking cough and stridor (a high-pitched breathing sound), often accompanied by noisy breathing. It is a common cause of respiratory distress in children and can present with symptoms similar to those described.
B. Asthma
- Rationale: Asthma can present in young children with symptoms such as wheezing, shortness of breath, and rapid breathing. However, diagnosing asthma in very young children can be challenging due to the variability of symptoms and the overlap with other respiratory conditions.
C. Bronchiolitis
- Rationale: The child’s symptoms of “fast and noisy breathing” could be indicative of bronchiolitis, a common lung infection in young children. This condition is often preceded by symptoms of a common cold, such as sneezing and a runny nose, which the child had the previous week.
D. Foreign Body Aspiration
- Rationale: Foreign body aspiration should be considered in young children who present with sudden onset of respiratory symptoms, including noisy or rapid breathing, particularly if there is a history of coughing or choking.
Correct Answer is B
Explanation
Choice A rationale
Immunocompromised children are generally not given live virus vaccines due to the risk of developing the disease the vaccine is meant to prevent.
Choice B rationale
This is the correct statement. If a child has a fever or is ill, vaccination may be postponed.
Choice C rationale
Second doses of vaccines are generally not given to children who have had allergic reactions to the first dose.
Choice D rationale
Breastfeeding does not interfere with the effectiveness of vaccines. In fact, breastfeeding can enhance the response to certain vaccine antigens.
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