20-year old Mr. Ang fell off from his horse, and sustained a lft hip fracture. Buck's extension traction is applied. The following statements are true about Buck's extension traction except:

Correct Answer: D

Rationale: Buck's extension traction is typically used as a temporary measure in adults to control muscle spasm and pain while awaiting definitive treatment, such as surgery. It is applied by an orthopedic surgeon under aseptic conditions using wires and pins, through which the pulling force is transmitted to the musculoskeletal structures of the patient. However, Buck's extension traction is not used definitively to treat fractures in children; other treatment modalities are often preferred for pediatric fractures.

Correct Answer: A

Rationale: The best initial action for the nurse to take when a client is experiencing hyperventilation is to try to have the client breathe slower. This is because hyperventilation is often caused by rapid, shallow breathing and slowing down the breathing pattern can help restore normal gas exchange and alleviate symptoms. Providing oxygen via a nasal cannula or administering sodium bicarbonate would not directly address the underlying issue of hyperventilation. Monitoring fluid balance is important for overall assessment but not the priority when dealing with acute respiratory distress due to hyperventilation.

Correct Answer: C

Rationale: The correct size of a suction catheter is usually determined by the patient's weight, rather than height. For James, who weighs approximately 145 lbs, a Fr. 10 suction catheter would be suitable. Suction catheter sizes typically range from Fr. 5 (smaller) to Fr. 18 (larger), with Fr. 10 being a common size for an adult patient of James' weight. Using a catheter that is too small may not effectively clear secretions, while one that is too big may cause discomfort or damage to the airways.

Correct Answer: C

Rationale: Fetal alcohol syndrome is characterized by microcephaly, a short philtrum, and intrauterine growth restriction, among other features.

Correct Answer: A

Rationale: The most appropriate intervention to include in the client education program for sickle cell disease (SCD) in children is health teaching to help reduce sickling crises. Education plays a crucial role in managing SCD, and teaching children and their families about strategies to prevent sickling crises can significantly improve health outcomes. This may include advising on proper hydration, avoiding extreme temperatures, maintaining a healthy lifestyle, recognizing the early signs of a crisis, and seeking prompt medical attention when necessary. By providing education on ways to reduce sickling crises, Nurse Christine can empower the children and their families to better manage the condition and improve quality of life.