A less than optimal lateral hand projection demonstrating the longest of the second through fifth metacarpal midshafts situated anterior to the others

a. was obtained with the hand internally rotated.
b. may result if the central ray was centered too anteriorly.
c. will also demonstrate closed IP joints.
d. will also demonstrate the distal scaphoid posterior to the pisiform.

A

Health Professions

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Which of the following stress management strategies involves hanging a sign on your office door?

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Match the following choices with regard to x-ray equipment design and functionality.

a. overhead tube suspension system b. C-arm tube suspension c. panoramic dental and facial system d. footboard e. floor-to-ceiling suspension system f. shoulder supports g. upright Bucky unit h. simulator systems 1. excellent x-ray tube positioning flexibility with patients on carts 2. required for myelography procedures with the table tilted Trendelenburg 3. used by orthodontists to assess the alignment of teeth and jaw disorders 4. routinely used for chest radiography 5. inexpensive tube support design typically seen in small clinics 6. X-ray tube and image receptor are fixed to opposite ends of an arc design.

Health Professions