Humerus Anatomy

Which of the marked is the deltoid tuberosity?

• A

• B

• C

• D

The nerves are in order A,B,C, chose correct options.

• A:Axillary nerve, B:Radial Nerve, C:Ulnar Nerve

• A:Axillary nerve, B:Radial Nerve, C:Median Nerve

• A:Radial nerve, B:Axillary Nerve, C:Ulnar Nerve

• A:Supraclavicular nerve, B:Radial Nerve, C:Ulnar Nerve

Shown is the posterior surface of Humerus, Which Structure is A ?

• Coronoid fossa

• Olecranon Fossa

• Radial fossa

• None of the above

Which structures are marked E and C

• E : lateral epicondyle

  C : medial epicondyle

• E : medial epicondyle

  C : lateral epicondyle

• E : lateral condyle

  C : medial condyle

• E : Trochlea

  C : Capitulum

Which structure is marked A?

• Surgical Neck

• Anatomical Neck

• Morphological Neck

• None of the above

Which Structure is marked B ? (Hint: it gives insertion to subscapularis)

• Intertubercular Sulcus

• Greater Tubercle

• Lesser Tubercle

• Deltoid Tuberosity

Which structure is marked C ? (Hint: it gives insertion to three muscles: Supraspinatus, Infraspinatus, Teres Minor)

• Greater Tubercle

• Lesser Tubercle

• Intertubercular Sulcus

• None of the above

Which Humerus fracture is shown in the X ray ?

• Midshaft fracture

• Supracondylar fracture

• Fracture of Head

• None of the above