A nurse is collecting data from a client who is in Buck's traction. Which of the following findings indicates the traction is functioning correctly?
The weights apply a pulling force continuously.
The boot allows active leg movement.
The footplate rests against the foot of the bed.
The weights are just touching the floor.
The Correct Answer is A
Rationale:
A. The weights apply a pulling force continuously: Buck’s traction is a form of skin traction used to immobilize fractures and reduce muscle spasms. The weights must hang freely and provide a constant pulling force to maintain alignment and promote healing.
B. The boot allows active leg movement: In Buck’s traction, the affected leg should be immobilized. Active movement would interfere with the consistent traction force and compromise the effectiveness of the treatment.
C. The footplate rests against the foot of the bed: The client’s foot should not press against the bedframe or footplate, as this can counteract the traction force and cause improper alignment. There should be adequate space for traction to be effective.
D. The weights are just touching the floor: Weights should hang freely and never touch the floor. If they rest on the floor, the traction force is lost, defeating the purpose of the setup and potentially leading to complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"D"}
Explanation
Rationale:
• Compartment syndrome: Casts can restrict swelling, increasing pressure within the compartment. Moderate toe edema and capillary refill slowing from brisk to 3 seconds are warning signs. Without prompt intervention, tissue perfusion may decline, leading to ischemia.
• Edema of toes: Progressive edema signals impaired venous return or rising intracompartmental pressure. It reflects worsening limb status under the cast. This change, with slowed refill, supports risk for compartment syndrome.
• Malunion: Malunion develops over weeks due to misalignment during healing. No imaging or prolonged healing time is reported. Acute symptoms like swelling and pain don’t indicate this long-term issue.
• Physeal damage: Growth plate injury would affect long-term limb development. The adolescent shows intact toe movement and normal limb function otherwise. No evidence of joint or bone disruption is presented.
• Inability to ambulate: The femur fracture and cast already restrict ambulation. Lack of walking is expected at this stage. It doesn't suggest any specific complication like infection or compartment syndrome.
• Infection: Fever is low-grade and expected post-injury or from opioids. No redness, drainage, or systemic illness is present. Pain is stable and localized, not escalating or spreading.
• Decreased dorsalis pedis pulse: Pulses are 2+, meaning circulation is present and adequate. Decreased or absent pulse would indicate severe compromise, but that is not seen here. It does not reflect early compartment syndrome.
Correct Answer is D
Explanation
Rationale:
A. A child who was conceived by in vitro fertilization: Children conceived through IVF are typically highly desired and planned for, and families may invest significant emotional and financial resources into their care. This background generally reduces rather than increases the risk of maltreatment.
B. A toddler who has atopic dermatitis: Although chronic conditions can be stressful for caregivers, atopic dermatitis is relatively common and manageable. It does not significantly increase the risk of child abuse or neglect compared to more severe or demanding conditions.
C. An only child: Being an only child does not inherently increase the risk for maltreatment. Risk factors for abuse are more closely associated with caregiver stress, socioeconomic status, substance use, and the presence of physical or cognitive impairments in the child.
D. A school-age child who has cerebral palsy: Children with disabilities like cerebral palsy are at higher risk for maltreatment due to the physical, emotional, and financial stress their care may place on caregivers. These children often require more supervision and support, which can lead to frustration or neglect in high-risk environments.
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