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UNIT 2 RADIOLOGY
ANATOMY & Positioning of the Upper Ext & Shoulder
Question | Answer |
---|---|
How many phalanges are there? | 14 |
The largest carpal bone is what? | Capitate |
Which carpal bone has a "HOOK LIKE" process? | Hamate |
Which carpal bone is MOON SHAPED | Lunate |
How many carpal bones are in the wrist? | 8 |
The ULNA is located on what dies of the forearm | Medical (Pinky Side) |
The Proximal end of the radius contains what? | Radial Head, Neck and tuberosity |
The Olecranon Fossa is located on? | Posterior/Anterior Humerous |
The greater and lesser tubercles are located on the what? | Proximal End of the humerous |
The shoulder girdle consist of what? | Scapula and Clavicle |
Which of the following is NOT one of the scapula borders? | Superior - Medial - Lateral |
The shoulder joint is formed by the articulation of the head of the humerous and _____ of the scapula? | Glenoid Cavity |
The medial end of the clavical is called the what? | Sternal End |
THERE WILL BE MATCHING - KNOW LONG-SHORT-FLAT BONES (there will be no irregular bones) | Know the LONG - SHORT - FLAT BONES |
The Phalanges Bones are what? | Long Bones |
The Carpal Bones are what? | Short Bones |
The Radial and Ulna Bones are what? | Long Bones |
The Metecarpals bones are what? | Long Bones |
The Scapula are what? | Flat Bones |
The Clavical Bones are what? | Long Bones |
The Phalanges (fingers) are called what kind of joint? | Interphalangeal Joint |
All of the Interphalangeal joints allow for what movement? | Hinge Movement |
The Metacarpal Phalangeal Joints allow for what movement? | Circumduction Movement |
The radiocarpal joint allows for what movement? | Circumduction Movement |
Flexion and Extenion of the Elbow Joint allows for what movement? | Hinge Movement |
The Proximal RadialUlnar joint allows for what movement? | Rotational Movement |
The Shoulder joint allows for what type of movement? | Circumduction Movement |
The AC (acromioclavicular) joint and the SC (sternoclavicular) joint allows for what movement? | Gliding Movement |
What part of the hand has only 1 Interphalangeal (IP) | The THUMP (IP) |
What digits Numbers have both PROXIMAL (PIP) and Distal (DIP) | Digits 2 thru |
In the LATERAL PROJECTION of the thumb the CR is directed to what ? | MCP1 |
For a PA Projection of the hand should be in what position? | LATERAL POSITION |
Where is the CR (Central Ray) directed for a PA of the 5th Digit | PIP Joint |
For the lateral of the 2nd digit what projection should you obtain? | Medial Lateral |
(T/F) A medial lateral projection is the correct xray for the 4th digit? | FALSE (Lateral is correct) |
The correct degree of a PA Oblique of the 3rd digit is? | 45* |
For a LATERAL HAND the fingers should be what? | (Karate Chop position) Fingers should be extended and superimposed-with thumb extended |
(T/F) For a PA Projection of the hand it is PARRELL to the IR? | TRUE |
Where is the CR drected for a LATERAL Hand? | 2nd MCP Joint |
The hand should be rotated ____ to obtain an OBLIQUE Position | EXTERNALLY |
For a LATERAL Wrist the CR should be directed to the Middle of what? | Mid carpals |
For a PA Projection of the wrist the hand is? | Pronated and forms a slight fist. Parallel to the cassette |
For a PA Projection of the SCAFOID? | |
The CR is directed how many degrees toward the elbow? | 20* |
(T-F) The CR should be angled 25* to 30* toward the palm for a tangential view of the wrists? | TRUE |
To include the wrist and elbow joint for an adult the IR should be placed how? | Diagnally |
For a LATERAL FOREARM the elbow should be flexed how many degrees? | 90* |
For a LATERAL FOREARM what projection should you obtain? | Lateral Medial |
What position or projection of the elbow demonstrates the radial head/neck of superimpostion | AP External Oblique |
What AP Projection of the elbow epicondyle should be_______ to the IR | Parallel |
T/F = For the LATERAL Elbow the CR should be directed to the Medial Epicondyle? | FALSE (should be LATERAL) |
For an AP Humerous Projection a 14" x 17" should be placed ____________ with the top of the IR __________ above the shoulders | 1) Longitudinally 2) 1.5" to 2" |
For a lateral humerous the hand should be placed on the what? | HIP |
Which position of projection demostrates the greater tubercle in profile laterally | AP with External Rotation |
What position or projection is used to demonstrate "OPEN" joint space with Glenoid Humerous Joints? | AB Oblique (GRASHEY) Glenohumeral View |
Where should the CR be directed for AP Shoulder with External Rotation? | CR 1" Medial and inferior to corticoid process/IR |
T/F = A Transthoracic Lateral Shoulder Exam requires a breathing technique | TRUE |
For an AP or PA Oblique Scapular of the Shoulder the body is rotated how many degrees? | 45*-60* |
When X-Raying the Clavical and the AP Projection you can free from superimposition of the shoulder by angling the CR? | 15-30 Cephalad to Mid Clavical |
Where should the CR be directed for an AP Clavical? | Mid Clavical |
T/F= For an AP Scapula the humerous should be abducted 90* away from the body with the hand supinated. (Sworn for Trial) | TRUE |
For and AP Projection of the lateral scapula the arm should be placed in what position? | Across the chest or behind the back |
For AP Projection of an AC Joints should be done with a patient? | Standing or Erect |
Is an AP Projection of an AC Joint done WITH or WITHOUT weights to demonstrate ligament damamge? | DONE WITH WEIGHTS |
What degenrative joint disease is commonly seen on images of the hand and wrist? | Arthritis |
T/F= A COLLES Frature of the wrist occurs when a person falls and extends their hand to break their fall | True |
The MOST COMMON Elbow fracture occurs where? | At the RADIAL HEAD/NECK |
Page 9/10 ID Picture of DISLOCATED SHOULDER | DISLOCATED SHOULDER |
Which Carpal Bone most frequently fractured? | Navicular or Scapula |
What joint has the greatest range of movement in the body? | SHOULDER |
What is another name for the AP Oblique? | Grashey |
What type of fracture usually visualizes as a fracture of the 4th or 5th Metacarpal | BOXERS (Common fracture seen in the hand) |