Chapter 5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
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| show | 8
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| show | Carpometacarpal joint.
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| show | Scaphoid
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| show | Capitate
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| show | Trapezium
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| What is the synonym for the trapezoid? | show 🗑
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| show | scaphoid
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| show | Hamate
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| show | pisiform
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| What is the name of the joint found between the proximal and distal phalanges of the first digit? | show 🗑
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| show | head
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| show | Ulnar notch
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| show | head of ulna, coronoid process, olecranon process, radial tuberosity? the olecranon process
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| What structure is considered to be most lateral? | show 🗑
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| What structure is considered to be most posterior? | show 🗑
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| What structure is considered to be most distal? | show 🗑
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| What two structures primarily form the hinge-like structure and movement of the elbow joint? | show 🗑
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| show | radial and coronoid fossa
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| The head of the radius articulates with? | show 🗑
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| show | ulnar notch and head of ulna.
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| show | Humeral epicondyles
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| show | trochlear sulcus
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| The interphalangeal joints have a ______ type of joint movement. | show 🗑
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| The radiocarpal joint possesses a ______ type of joint movement? | show 🗑
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| The first metacarpophalangeal joint has a _____ type of movement. | show 🗑
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| show | hinge (ginglymus)
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| show | Trochoidal
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| An ellipsoidal joint allows movement in ____ directions? | show 🗑
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| How many primary ligaments support the wrist joint? | show 🗑
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| The bending or forcing of the hand toward the lateral side of the forearm is know as (with hand pronated, PA projection)? | show 🗑
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| show | Pronator fat stripe.
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| The absence of the fat pads on a well-exposed, correctly positioned lateral elbow radiograph generally suggests? | show 🗑
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| show | 3 to 4 inches (8 to 10 cm)
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| show | parallel
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| To minimize distortion generally requires that the CR be ________ to the part of the film | show 🗑
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| Which of the following set of exposure factors would be best for upper limb radiography? | show 🗑
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| Grids generally are not required unless the anatomy measures greater than? | show 🗑
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| Where is the CR placed for a PA projection of the 3rd digit? | show 🗑
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| From a pronated position, how much obliquity is required for a PA oblique of the 4th digit? | show 🗑
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| show | minimize OID
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| Where is the CR placed for a PA projection of the hand? | show 🗑
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| show | 45 degrees
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| Which specific anatomy is better visualized with a fan lateral as compared with the other lateral projections of the hand? | show 🗑
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| Which lateral projection of the hand will demonstrate displaced fractures of the metacarpals? | show 🗑
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| show | AP
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| Why should the hand be slightly arched for a PA projection of the wrist? | show 🗑
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| show | 45 degrees
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| show | 20 degrees
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| Which special projection of the wrist will open up the interspaces on the ulnar side of the wrist?q | show 🗑
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| show | 25 to 30 degrees.
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| show | Carpal bridge (angle CR 45 degrees)
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| what action will lead to the proximal radius crossing over the ulna? | show 🗑
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| What is the purpose of performing the partially flexed projection of the elbow? | show 🗑
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| Which basic projection of the elbow best demonstrates the radial head and tuberosity free of superimposition? | show 🗑
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| Which basic projection of the elbow best demonstrates the olecranon process in profile? | show 🗑
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| show | Lateral
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| How should the humeral epicondyles be positioned for a lateral projection of the elbow? | show 🗑
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| A radiograph of the elbow demonstrates the radius directly superimposed over the ulna and teh coronoid process is in profile. Which projection of the elbow has been performed? | show 🗑
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| show | lateral
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| With the radial head projections,what is the only difference between the four projections? | show 🗑
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| What is another name for the acute elbow flexions projection? | show 🗑
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| show | False
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| True or False. For an AP projection of the humerus for an adult you must pronate the hand. | show 🗑
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| show | Excessive lateral rotation
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| show | Repeat the PA projection to include all the carpals and about 1 in (2.5 cm) of the distal radius and ulna.
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| show | Excessive lateral rotation
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| show | rotate wrist and hand 10 degree internally
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| show | Excessive medial rotation
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| A radiograph of the PA scaphoid projection reveals extensive overlap of the distal scaphoid and adjacent carpals. Which one of the following factors can lead to this problem? | show 🗑
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| A patient enters the ER with a possible Bennett's fracture. Which one of the following routines should be performed to confirm this diagnosis? | show 🗑
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| show | Modified Stecher
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| A patient with a fractured forearm had the fracture reduced & a fiberglass cast put on. The surgeon orders a postreduction study. The original technique was 60 kVp at 3 mAs. Which technique should be selected for the postreduction study? | show 🗑
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| A patient enters the ER with a possible dislocation of the elbow. The patient has the elbow flexed more than 90 degrees. Which one of the following routines should be performed to confirm the diagnosis? | show 🗑
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| show | coyle method with 80 degree flexion, CR angled 45 degree distally.
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| show | Gaynor-Hart method
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| show | Norgaard Method, of "Ball-Catchers Position"
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| show | Modified Stetcher Methon
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| show | Gaynor-Hart Method
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| show | Jones Method
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| show | Coyle Method
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Created by:
Baker RAD 2012
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