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Hand Position Techniques in Radiography

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Questions and Answers

What is the correct SID for all the hand positions?

40 (correct)

Which IR size is used consistently across all hand positions?

14x17

8x10

11x14

10x12 (correct)

At which location should the central ray (CR) be directed for the hand positions?

Wrist joint

1st MCP joint

3rd MCP joint (correct)

2nd MCP joint

What is the required KVP setting for all hand modalities?

<p>60 (D)</p> Signup and view all the answers

What is the position of the hand for the Hand Oblique technique?

<p>15° at end of table, 45° turn (A)</p> Signup and view all the answers

Flashcards

Hand PA Position

Hand placed flat, with Central Ray (CR) aligned with the third metacarpophalangeal (MCP) joint at a Source-to-Image Distance (SID) of 40 cm. Using 10x12 IR, 60 kVp, and 20 mAs.

Hand Oblique Details

Hand positioned 45° rotated at the end of the table. CR targeting the 3rd MCP joint with a 40cm SID, 10x12 IR, 60 kVp, and 20 mAs.

Hand Lateral Setup

Hand positioned straight out at the end of the table, Central Ray (CR) targeted at the third MCP joint. This involves a 10x12 IR, 60 kVp, 20 mAs, and 40 cm SID.