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Anatomy Quiz: Proximal Humerus and Shoulder Girdle, Exams of Biology

Howard Community CollegeBiology

A series of multiple-choice and true/false questions focused on the anatomy of the proximal humerus and shoulder girdle. It includes detailed answers, making it a valuable resource for students studying human anatomy. The questions cover key structures, terminology, and imaging techniques related to the shoulder joint.

Typology: Exams

2024/2025

Available from 01/27/2025

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Wk 3 LRA 217 & 218
Quizzes questions
with 100% correct
answers
1. Which of the following structures is not part of the proximal
humerus?
Lesser tubercle
Glenoid process
Intertubercular groove
Anatomic neck - answer Glenoid process
2. Which term describes the medial end of the clavicle? Acromial
extremity
Acromion
Sternal extremity
Acromial tuberosity - answer Sternal extremity
T/F 3. The female clavicle is usually shorter and less curved than
that of the male. - answer True
4. The anterior surface of the scapula is referred to as the: scapular
surface.
dorsal surface.
supraspinous and infraspinous fossa.
pf3
pf4
pf5

Partial preview of the text

Download Anatomy Quiz: Proximal Humerus and Shoulder Girdle and more Exams Biology in PDF only on Docsity!

Wk 3 LRA 217 & 218

Quizzes questions

with 100% correct

answers

  1. Which of the following structures is not part of the proximal humerus? Lesser tubercle Glenoid process Intertubercular groove Anatomic neck - answer Glenoid process
  2. Which term describes the medial end of the clavicle? Acromial extremity Acromion Sternal extremity Acromial tuberosity - answer Sternal extremity T/F 3. The female clavicle is usually shorter and less curved than that of the male. - answer True
  3. The anterior surface of the scapula is referred to as the: scapular surface. dorsal surface. supraspinous and infraspinous fossa.

costal surface. - answer Costal surface

  1. What is the name of the large fossa found within the anterior surface of the scapula? Supraspinous fossa Infraspinous fossa Subscapular fossa Glenoid fossa - answer Subscapular fossa
  2. What is the name of the insertion point for the deltoid muscle located on the anterolateral surface of the humerus? Surgical neck Deltoid protuberance Deltoid tuberosity Intertubercular groove - answer Deltoid tuberosity T/F 7. All of the joints of the shoulder girdle are diarthrodial (freely movable) - answer True
  3. Which of the following joints is considered to have a spheroidal type of movement? Acromioclavicular joints Sternoclavicular joints Bicipital joint Scapulohumeral joint - answer Scapulohumeral joint
  4. Which view and projection of the proximal humerus is represented in the figure? External rotation, anteroposterior (AP) projection Neutral rotation, AP projection
  1. What medial central ray (CR) angle is required for the inferosuperior axial shoulder (Lawrence method)? 5° to 10° 40° to 45° 25° to 30° 10° to 15° - answer 25 to 30
  2. What additional maneuver must be added to the inferosuperior axial shoulder (Lawrence method) projection to best demonstrate a possible Hill-Sachs defect? Increase medial CR angulation. Angle the CR 10° to 15° downward or posteriorly in addition to the medial angle. Perform exaggerated external rotation of the affected upper limb. Increase abduction of the affected upper limb. - answer Perform exaggerated external rotation of the affected upper limb
  3. Where is the CR centered for a transthoracic lateral projection for proximal humerus? 1 inch (2.5 cm) inferior to the acromion Level of the greater tubercle Level of surgical neck Midaxilla - answer Level of the surgical neck
  4. A referring physician suspects that a subacromial spur may be the cause for a patient's arm numbness. She asks the technologist for a projection that would best demonstrate any possible spurs. Which of the following projections would accomplish this objective? PA scapular Y lateral with 10° to 15° caudal angle PA scapular Y lateral with 10° to 15° cephalad angle AP oblique shoulder with 45° caudal angle

AP shoulder with 10° to 15° caudal angle - answer PA scapular Y lateral with 10 to 15 degrees caudal angle T or F: Acronion process is most superior on Lawrence method radiograph. - answer True