Bone Scan Procedures and Interpretations

The video tutorial explains the concept of a bone scan, a nuclear medicine test used to evaluate bone injuries, infections, and cancer metastasis. It describes the procedure, including patient preparation, tracer injection, and image capturing. The tutorial also covers the interpretation of results, highlighting the significance of normal and abnormal findings.

What is the primary function of a bone scan?

• To measure bone density

• To evaluate injuries and infections

• To check for vitamin deficiencies

• To assess muscle strength

How is the radioactive tracer used in a bone scan administered?

• Applied topically

• Orally

• Through inhalation

• Via injection into a vein

Which of the following is NOT a purpose of a bone scan?

• Determining cancer metastasis

• Measuring blood pressure

• Detecting bone infections

• Assessing bone health

What is the first step in the bone scan procedure?

• Administering the tracer

• Patient consent

• Capturing images

• Hydrating the patient

Why is it important for the patient to hydrate after a bone scan?

• To eliminate the tracer from the body

• To enhance tracer absorption

• To improve image quality

• To prevent dehydration

What should a patient do after using the restroom post-scan?

• Drink more fluids

• Wash hands thoroughly

• Flush the toilet immediately

• Take a shower

What does a normal bone scan result indicate?

• Bone infarction

• Bone inflammation

• Presence of a tumor

• Normal bone condition

Which condition is suggested by high absorption areas in a bone scan?

• Bone density loss

• Infection or tumor

• Vitamin deficiency

• Muscle atrophy

What might an absence of tracer absorption suggest?

• Healthy bone

• Malignancy or infarction

• Muscle inflammation

• Increased bone density

What does an abnormal bone scan result mean?

• Normal bone condition

• Inflammation, infarction, or metastasis

• Improved bone health

• Increased muscle mass