Which of the following structures is not part of the proximal humerus? Show
a. Lesser tubercle Glenoid process Which term describes the medial end of the clavicle? Sternal extremity The anterior surface of the scapula is referred to as the: Costal Surface What is the name of the large fossa found within the anterior surface of the scapula? Subscapular Fossa Which of the following joints is considered to have a ball and socket (spheroidal) type of movement? Scapulohumeral joint Which rotation of the humerus will result in a lateral position of
the proximal humerus? Internal rotation Which AP projection of the shoulder and proximal humerus is created by placing the affected palm of the hand facing inward toward the thigh? Neutral rotation Which of the following shoulder projections best demonstrates the glenoid cavity in profile? Grashey method How much CR
angulation should be used for a PA oblique (scapular Y) projection? No CR angle is required Where is the CR centered for a transthoracic lateral projection for proximal humerus?
Level of surgical neck Which projection of the shoulder requires that the patient be rotated 45° to 60° toward the IR from a PA position? Lateral scapula projection What type of compensating filter is recommended for an AP
shoulder projection? Boomerang How much CR angulation is required for an asthenic patient for an AP axial projection of the clavicle? 30 degrees The AP humerus requires that the humeral
epicondyles are _____ to the IR. parallel Where is the CR centered for the AP oblique (Grashey method) position for the glenoid cavity? 2 inches medial and inferior to the superolateral border of shoulder An AP shoulder projection with accurate positioning demonstrates the 1. Glenoid fossa in profile. a. 1, 2, and 3 only Superior scapular body-centered within the collimated field 2&3 only An AP shoulder projection obtained with the humeral epicondyles positioned parallel with the IR demonstrates the 1. Greater tubercle in profile laterally. a. 1 and 3 only Greater tubercle in profile laterally 1&3 only For an AP shoulder projection, the 1. Shoulders are positioned at equal distances from the IR. a. 1 and 2 only Shoulders are positioned at equal distances from the IR 1,2,3&4 - all of the above For an AP oblique shoulder projection (Grashey method), the 1. Patient's midcoronal plane is rotated to a 35- to 45-degree angle with the IR. a. 1 and 3 only Patient's midcoronal plane is rotated to a 35 to 45 degree angle with the IR 1,2,3&4 - all of the above For an AP oblique shoulder projection (Grashey method), the patient is rotated more than 45 degrees when the patient is 1. Recumbent. a. 1 and 2 only Recumbent 1,2 &4 An AP oblique shoulder projection (Grashey method) with accurate positioning demonstrates 1. The glenoid fossa in profile and facing superiorly. a. 1 and 3 only An open glenohumeral joint space 2,3&4 The arms of the Y on a PA oblique scapular Y shoulder projection are formed by the 1. Coracoid. a. 1 and 2 only Coracoid and Acromion 1&3 For a PA oblique scapular Y shoulder projection, the patient's 1. Humerus is elevated until the hand is placed on the hip. a. 2 and 3 only Body is rotated until an imaginary line connecting the acromion angle and
coracoid processes is aligned parallel with the IR 3&4 A PA oblique scapular Y shoulder projection with accurate positioning demonstrates 1. The superior angle of the scapula at the same transverse level as the clavicle. a. 1 and 2
only The superior angle of the scapula at the same transverse level as the clavicle 1&2 An AP axial clavicle projection with accurate positioning demonstrates the 1. Medial clavicular end superimposed over the first and second ribs. a. 1 and 2 only Medial clavicular end superimposed over the first and second ribs 1,2&3 For an AP axial clavicle projection, 1.
The patient's shoulders are positioned at equal distances from the IR. a. 2 and 4 only The patient's shoulders are positioned at equal distances from the IR 1,2&4 An AP scapular projection with accurate positioning demonstrates 1. Almost superimposed anterior and posterior glenoid fossa margins. a. 1 and 3 only Almost superimposed anterior and posterior glenoid fossa margins 1,3&4 For an AP scapular projection, the 1. Patient's arm is abducted 90 degrees to the
body. a. 1 and 4 only Patient's arm is abducted 90 degrees to the body 1,2&4 A lateral scapular projection with accurate positioning obtained with the humerus abducted to a 90-degree angle with the body demonstrates 1. Superimposition of the lateral and vertebral scapular borders. a. 1 and 4 only Superimposition of the lateral and vertebral scapular borders 1&4 The lesser tubercle is demonstrated in profile on a (n) 1. Neutral AP shoulder projection. a. 1 and 3 only Lateral humeral projection 2,3&4 The area of the proximal humerus located directly below the tubercles, which is the site of many fractures, is called the: Surgical neck Patients often arrive in the radiology department with trauma to the shoulder. Which of the following positions is recommended for x-ray examination of the shoulder on these patients? a. Supine Upright All of the following positions of the humerus are commonly
used when performing an AP projection of the shoulder, except: Superior rotation To demonstrate the greater tubercle of the humerus on an AP projection of the shoulder, the epicondyles must be: a. In a neutral position. Parallel with the plane of the IR The PA oblique projection of the shoulder joint (scapular Y) is performed in which of the following positions? RAO or LAO All of these projections can be used to demonstrate the clavicle, except: a. AP. Lateral To elevate the clavicle above the ribs and scapula for the AP axial projection, the phase of respiration should be: a. Full inspiration. Full inspiration How is the upper extremity positioned for an AP scapula? a. Abducted 90 degrees, with elbow flexed Abducted 90 degrees, with elbow flexed For the lateral projection of the scapula, the body is placed in which position? a. True lateral 45 - 60 degree anterior oblique When the patient is positioned properly for a lateral projection of the scapula, the body of the scapula will be _____ the plane of the IR. a. perpendicular to Perpendicular to The
clavicle is classified as a (n) _____ bone. long The scapula is classified as a (n) _____ bone. flat The female clavicle is usually shorter and less curved than that of the male. True For an AP oblique (Grashey method) projection of the shoulder, the CR is centered to the acromion False Which of the following joints is considered to have a spheroidal type of movement?Chapter 6. Which of the following projections can be performed using an orthostatic technique?An orthostatic (breathing) technique can be performed for the AP projection of the scapula.
What is the name of the insertion point for the deltoid muscle located on the anterolateral surface of the humerus?The deltoid inserts into the deltoid tubercle/tuberosity around the middle of the surface. The lateral portion of the brachialis muscle originates from the distal part of this surface, as well as from the proximal two third of the lateral supracondylar ridge.
Which projection of the shoulder will demonstrate the lesser tubercle in profile?Cards
|
Which of the following joints is considered to have a ball and socket (spheroidal) type of movement?
Urheberrechte © © 2024 IlerngutCOM Inc.
