Do I Need a Hip Replacement Quiz: THR Test and Flashcards

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Questions and Answers

What is arthroplasty?

The reconstruction or replacement of a joint (correct)

A surgical procedure for tendon repair

A method for treating spinal cord injuries

A type of bone fracture

How many hip and knee replacements were conducted in Canada between 2017-2018?

129,000 (correct)

65,000

62,196

109,639

What is the abbreviation for total knee arthroplasty?

TKA (correct)

THA

THR

TKR

For which condition is hip/knee replacement surgery recommended?

Pain that limits everyday activities Signup and view all the answers

What is hemiarthroplasty?

Replacement of part of a joint Signup and view all the answers

What age group had the highest number of hip and knee replacements according to the text?

Mostly 65 years or older Signup and view all the answers

Which joints can arthroplasty be performed on?

Elbows, shoulders, joints of the fingers, wrists, hips, knees, ankles, and feet Signup and view all the answers

Which of the following is a potential risk or complication after hip replacement surgery?

Leg length inequality Signup and view all the answers

What is a warning sign of infection after hip replacement surgery?

Shaking and chills Signup and view all the answers

What can be life-threatening if a blood clot forms in the leg veins after hip replacement surgery?

Pulmonary embolism Signup and view all the answers

What is a preventative measure for hip dislocation after surgery?

Maintaining proper body weight Signup and view all the answers

What is a potential cause of hip prosthesis loosening after years?

Everyday activity Signup and view all the answers

What is a recommended safety measure in the home environment after hip replacement surgery?

Removing all ambulation hazards Signup and view all the answers

What is a potential sign of pulmonary embolism after hip replacement surgery?

Localized chest pain with coughing Signup and view all the answers

What is the potential outcome if the ball of the hip replacement comes out of the socket?

Revision surgery Signup and view all the answers

What is a potential consequence of leg length inequality after hip replacement surgery?

Lower back pain Signup and view all the answers

What is the controversy over post-op turning/lying down procedure specified by hospital policy or surgeon preference?

Frequency of turning the patient Signup and view all the answers

What is the debate over the use of cement or cementless fixation in total knee replacement primarily related to?

Long-term stability of the implant Signup and view all the answers

What is the primary function of cushions in knee arthroplasty?

Redistribution of pressure Signup and view all the answers

What is the method for putting on socks and shoes for a client after knee replacement surgery primarily aimed at addressing?

Avoiding hip rotation Signup and view all the answers

What is the main consideration in different weight-bearing statuses based on the type of knee prosthesis?

Implant fixation method Signup and view all the answers

What is the primary purpose of using a knee immobilizer to stabilize the knee and promote knee extension post-TKA?

Ensuring proper alignment of the implant Signup and view all the answers

What is the main method for prevention of dislocation and promotion of knee flexion and full extension post-TKA?

Use of specific exercises Signup and view all the answers

What are the potential disadvantages of the anterior approach for total hip replacement (THR)?

Technical challenges and potential for nerve damage Signup and view all the answers

What is the purpose of using abduction pillows and wedge cushions post-operatively after total hip replacement (THR)?

To maintain hip alignment and prevent dislocation Signup and view all the answers

What movements are patients advised to avoid post-operatively after total hip replacement (THR)?

Crossing legs, bending beyond 90 degrees, and using reachers for tasks Signup and view all the answers

What are the common implant materials used in total hip replacement (THR)?

Stainless steel, metal alloys, and durable polyethylene Signup and view all the answers

What determines the decision to use cemented or non-cemented components in total hip replacement (THR)?

Factors such as bone quality and strength Signup and view all the answers

What are the conditions leading to the need for total hip replacement (THR)?

Osteoarthritis, avascular necrosis, dislocations, and femoral neck fractures Signup and view all the answers

What is the primary goal of total hip replacement (THR)?

To relieve pain, improve or maintain range of motion, and correct deformity Signup and view all the answers

Study Notes

Total Hip Replacement: Key Points

Total Hip Replacement (THR) aims to relieve pain, improve or maintain range of motion, and correct deformity.
Conditions leading to the need for THR include osteoarthritis, avascular necrosis, dislocations, and femoral neck fractures.
THR involves replacing the hip joint with prosthetic components, including a metal ball, stem, and socket with a plastic lining.
Implant materials commonly used in THR include stainless steel, metal alloys, and durable polyethylene.
The decision to use cemented or non-cemented components depends on factors such as bone quality and strength.
The anterior approach for THR offers advantages such as less muscle damage, reduced post-operative pain, faster recovery, and decreased risk of dislocation.
Potential disadvantages of the anterior approach include technical challenges and potential for nerve damage.
Minimally invasive techniques for THR involve shorter surgical incisions, typically around 4 inches or less.
Posterior approach THR requires specific hip precautions to avoid dislocation, including limiting rotation and flexion of the hip.
Measures such as abduction pillows and wedge cushions are used post-operatively to maintain hip alignment and prevent dislocation.
Patients are advised to avoid certain movements post-operatively, such as crossing legs, bending beyond 90 degrees, and using reachers for tasks like picking up items from the floor.
Specific toileting techniques, such as using a regular or fracture bedpan, and dressing the operated leg first, are recommended to ensure precautions are maintained post-operatively.

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Description

Test your knowledge of Total Hip Replacement (THR) with this quiz covering key points about the procedure, conditions requiring THR, implant materials, surgical approaches, post-operative precautions, and recovery techniques. Whether you're a healthcare professional or someone considering THR, this quiz will help you understand the important aspects of this orthopedic procedure.

Total Hip Replacement (THR) Quiz