What is the definition of a fracture?
A dislocation of a joint
A break in the continuity of a bone
A stretching or tearing of ligaments
A separation of bone fragments at a joint
The Correct Answer is B
A fracture is a break in the continuity of a bone, resulting from excessive force or stress applied to the bone. It is different from a dislocation, which involves the displacement of bone from its normal position at a joint.
a. A dislocation of a joint: A dislocation involves the displacement of bone from its normal position at a joint and is not the same as a fracture.
c. A stretching or tearing of ligaments: A stretching or tearing of ligaments is known as a sprain, not a fracture.
d. A separation of bone fragments at a joint: This description is more in line with a dislocation, where the bone separates from its normal position at a joint.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Compartment syndrome is a severe condition that results from increased pressure within a closed space (compartment) in the body, such as the muscle compartment near the fracture site. It can lead to decreased blood flow, nerve compression, and tissue damage.
a. Infection: Infection is a complication of fractures caused by the introduction of bacteria into the body, and it does not involve increased pressure within a closed space.
c. Delayed union: Delayed union refers to a fracture that takes longer than usual to heal and is not related to increased pressure within a closed space.
d. Osteomyelitis: Osteomyelitis is a bone infection that can occur as a complication of fractures and is not specifically related to increased pressure within a closed space.
Correct Answer is A
Explanation
It is essential for the patient to avoid moving the cast to relieve itching as this can lead to skin breakdown, discomfort, and improper healing. The nurse should instruct the patient to use cool air or apply ice packs on the outside of the cast to alleviate itching without disturbing the cast's positioning.
b. Using a hairdryer on a warm setting to dry the inside of the cast is not recommended. The heat can cause discomfort and may not effectively dry the interior of the cast, leading to skin irritation and potential infection.
c. Sticking objects under the cast to scratch the skin can damage the skin and introduce bacteria, increasing the risk of infection. The patient should be instructed not to insert any objects under the cast.
d. Removing the cast if it becomes loose is not within the patient's scope of practice. If the cast becomes loose or uncomfortable, the patient should seek immediate medical attention for evaluation and adjustment by a healthcare professional.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.