L20: The humerus

Question 1

anatomical term for humerus?

Answer 1

brachium

Question 2

shape of humerus?

Answer 2

long bone

Question 3

structure of humerus?

Answer 3

compact bone

Question 4

តើផ្នែកខាងលើនៃឆ្អឹងដើមដៃមានរាងដូចម្តេច?

Answer 4

រាងមូល

Question 5

តើផ្នែកខាងក្រោមនៃឆ្អឹងដើមដៃមានរាងដូចម្តេច?

Answer 5

សំប៉ែត

Question 6

the upper end of humerus articulates with?

Answer 6

the scapula

Question 7

the lower end of humerus articulates with?

Answer 7

the ulna & radius

Question 8

which part of the humerus where the fractures are fairly common?

Answer 8

the surgical neck

Question 9

what can you see at the proximal part of the humerus?

Answer 9

• lesser & greater tubercle
• head
• anatomical neck
• surgical neck
• bicipital groove

Question 10

what can you see at the anterolateral surface of the humerus?

Answer 10

deltoid tuberosity/tubercle:​ កន្លែងភ្ជាប់ deltoid muscle

Question 11

what can you see at the posterior surface of the humerus?

Answer 11

radial groove

Question 12

ហេតុអ្វីបានជាសរសៃប្រសាទអាចសង្កត់លើឆ្អឹងបង្កើតបានជា groove(ចង្អូរ)?

Answer 12

ដោយសារតែវាជា cartilage

Question 13

តើ distal part of humerus ជាកន្លែងអ្វី?

Answer 13

ជាកន្លែងភ្ជាប់សន្លាក់ជាមួយឆ្អឹងកំភួនដៃ

Question 14

distal part of humerus: មើលពីមុខឃើញអ្វីខ្លះ?

Answer 14

• coronoid fossa
• radial fossa
• lateral condyle
• medial condyle
• capitulum
• trochlea
• lateral epicondyle
• medial epicondyle

Question 15

distal part of humerus: មើលពីក្រោយឃើញអ្វីខ្លះ?

Answer 15

• olecranon fossa
• trochlea
• ulna groove

Question 16

កន្លែងណាដែលបញ្ជាក់ថា ឆ្អឹងដើមដៃខាងឆ្វេង?

Answer 16

• head of humerus ងាកចូលក្នុង
  -​ មាន lesser tubercle
• មាន​ coronoid & radial fossa

Question 17

borders of humerus?

Answer 17

• anterior
• medial
• lateral

Question 18

surfaces of humerus?

Answer 18

• anterolateral surface
• anteromedial surface
• posterior surface

Question 19

លក្ខណៈសម្គាល់នៃ body of humerus?

Answer 19

• deltoid tuberosity: នៅ​ lateral surface
• radial groove: នៅ posterior surface