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level: Chapter 20: Upper Limb 1

Questions and Answers List

level questions: Chapter 20: Upper Limb 1

Question	Answer
 The proximal end of the humerus features a rounded head that articulates with the ______ cavity of the scapula to form the _____humeral (shoulder) joint.	Glenoid, gleno
The anatomical neck is the former site of the epiphyseal (growth) plate in an adult humerus. Which site is the correct area for the ANATOMICAL neck of the humerous?	2
Which circle shows the greater tubercle?	The left-most one
Which circle shows the lesser tubercle?	The Middle
Which shape shows the lateral epicondyle?	Square
Which shape shows the trochlea?	Star
Which shape shows the capitulum?	Triangle
Which shape shows the medial epycondile?	Circle
Which image shows the deltoid tuberocity on its shaft?	a
Which image shows the radial groove on its shaft?	b
Y/N? Is the following statement is accurate: Greater tubercle = Greater tuberosity Lesser tubercle = Lesser tuberosity	Yes.
Which is the radius and which is the ulna?	Ulna: #1, Radius: #2
What is the name of the depicted fibers holding the ulna and radius together?	Interosseous Membrane
What's my name?	Trochlear Notch
What's my name?	Coronoid Process
What is the name of the proximal meeting place between the ulnar and radius?	Radial Notch
What bone is the "point" of the elbow found on? What is the anatomical name for this point called?	Ulna, Olecranon
Is the head of the ulna found on the proximal end or distal end of the bone?	Distal.
Is the head of the radius found on the proximal or distal part of the bone?	Proximal.
What process is found on both distal tips of the ulnar and radius?	The Styloid Process(es)
What is the name of the distal meeting place between the ulnar and radius?	Ulnar Notch
What's the name of these notches?	Trochlear Notch(es)
The trochlear notches is to the Ulna what the _______ ______ is to the radius.	Articular Fovea
The outer part of the radius is the _______ surface of the lower arm. The outer part of the ulna is the _______ surface of the lower arm.	Lateral (outer) Medial (inner)
What are the 3 joints in the elbow joint?	1. Humeroradial Joint 2. Humeroulnar Joint 3. Proximal Radioulnar Joint
When you hit your "funny bone," what bone feature are you actually referring to?	Medial Epicondyle
What kind of joint is the elbow joint?	Hinge Joint (like a door!)
Fill in the blank.	Carrying
Which one of these is the correct angle, without bone/joint deformity?	The one on the far left is considered "Normal" and correct.
Which is knowns as (abnormal) Cubitus Valgus?	The Far Right. "Cubitus valgus is a medical deformity in which the forearm is angled away from the body to a greater degree than normal when fully extended. A small degree of cubitus valgus (known as the carrying angle; THE ONE ON THE LEFT) is acceptable and occurs in the general population."
Which of these is the deformity known as "Cubitus Varus"?	Middle. Cubitus varus (varus means a deformity of a limb in which part of it is deviated towards the midline of the body) is a common deformity in which the extended forearm is deviated towards midline of the body.