Which of the following would help produce a more even density of the dorsoplantar projection of the foot?
apply a wedge filter with the thick end of the wedge to align with the toes
have the patient remove their sock
apply a wedge filter with the thick end of the wedge to align with the calcaneus
position the toes towards the cathode side of the tube
apply a wedge filter with the thick end of the wedge to align with the toes
Rationale: A compensation filter could be applied to the dorsoplantar projection. Align the thicker end of the wedge with the toes. The compensating filter would help with production of more even density.
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A) thoracentesis B) tracheotomy C) IM injections D) paracentesis
You are transporting an elderly female who fell in a nursing home and displays outward rotation of her left leg. She has a lengthy medical history, including dementia. Currently, she is very quiet and receiving oxygen through a nasal cannula at 6 liters per minute. She also is secured to a long spine board. During your reassessment, you note her to be alert but confused, with slightly accelerated respirations and a strong radial pulse. You also note that her SpO2 has dropped from 97% on scene to 91%. You should:
A) Perform a head-tilt, chin-lift maneuver B) Request ALS assistance C) Apply supplemental oxygen D) Start positive pressure ventilation