FREE RADIOLOGY AND STUDY GAMES ABOUT MISSED

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FREE RADIOLOGY AND STUDY GAMES ABOUT MISSED

QUESTION EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -42 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: How much flexion of the knee is recommended for the lateral projection of the patella?

Answer:

• to 10 degrees or less

Question 2: A pateitn comes to the radiology department for a knee study with special interest in the region of the proximal tibiofibular joint and the lateral condyle of the tibia. Which of the following positioning routines should the technologist obtain?

Answer:

AP, Lateral, and medial Oblique knee Question 3: What CR angulation is requred for an AP projection of the knee on a patient with an ASIS to tabletop measurement of 18 cm?

Answer:

• to 5 degrees caudad

Question 4: What is the minimum SID recommeneded for the superoinferior sitting tangential method for the patella (Hobbs Modification)?

Answer:

48 to 50 inches Question 5: Another term for osteochondroma is:

Answer:

Exostosis Question 6: A mediolateral knee radiograph that is over rotated toward the image receptor can be recognized by which of the following?

Answer:

The fibular head will appear less superimposed by the tibia than a true lateral.Question 7: A radiograph of an AP knee reveals rotation with almost total superimposition of the tibular head and the proximal tibia. What must the technologist do to correct this positioning error on the repeat

Answer:

Rotate the knee medially slightly Question 8: The best method of evaluating injuries to the menisci and ligaments of the knee join

involves:

Answer:

An MRI Procedure Question 9: What is the centeral ray angle for an AP projection of the lower leg?

Answer:

• degrees

Question 10: the medial malleolus is part of the:

Answer:

Tibia

Question 11: The posterior visibility of yjr adductor tubercle on a mediolateral projection (Lateral position) of the knee indicates?

Answer:

A true lateral knee Question 12: To ensure that both joints are included on an AP projection of the tibia and fibula

on an adult, the technologist should:

Answer:

Turn image receptor diagonally

Question 13: Another term for osteomalacia is rickets?

Answer:

True Question 14: A radiograph of a PA axial projection for the intercondylar fossa does not demonstrate the fossa well. It is forshortened. the following positioning factors were used: pateint prone, knee flexed 40 to 45 degrees, CR angled to be perpendicular to the femur

Answer:

CR must be perpendicular to lower leg Question 15: A radiograph of a lateral projection of the patella reveals that the femoropatellar joint space s not open. the patella is within the intercondylar sulcus. the most likely cause of

this is:

Answer:

Excessive Flexion of the knee Question 16: The distal tibiofibular joint is classified as:

Answer:

fibrous Question 17: The adductor tubercle is present on the lateral femoral condyle and con be used to determine possible rotation of a lateral knee projection.

Answer:

False

Question 18: Which special position of the knee requires that the patient be placed supine with 40 degree flexion of the knww with CR angled 30 degree from long axis of femur and allows for a non-weight bearing view of the patella with relaxed quadriceps mucles?

Answer:

Bilateral merchant Method Question 19: Where is the centeral ray directed for an AP projection of the knee?

Answer:

1/2 inch below the patellar apex Question 20: The oblique that is useful for seeing the patella projected slightly beyond the edge of teh lateral femoral condyle and the fibula superimposed over the lateral half of the tibia

Answer:

tangential Oblique Question 21: Saclike structures found in the knee joint that allow smooth articulation between

ligaments and tendons are called:

Answer:

Bursa Question 22: Follow-up radiographs for a fractured tibia and fibula MAY inclulde only the joint closest to the site of injury

Answer:

True Question 23: Which of the following projection of the patella requires the patient to be placed in a prone position, a 45 degrees flexion of the knee, and a 15 to 20 degree angle of the CR?

Answer:

Hughston method Question 24: A radiograph apperance of a well-circumscribed lucency within bones descrabes:

Answer:

bone cyst