This topic contains a solution. Click here to go to the answer

Author Question: Which projection of the wrist will best demonstrate the scaphoid and the triquetrum? lateromedial ... (Read 66 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
Which projection of the wrist will best demonstrate the scaphoid and the triquetrum?
 
 lateromedial
  PA
  PA oblique with lateral rotation
  PA oblique with medial rotation

Question 2

Which line is positioned perpendicular to the image receptor for the SMV?
 
 IOML
  OML
  MSP
  MML



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rnehls

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

PA oblique with lateral rotation

Rationale: The routine PA oblique projection will rotate the hand and wrist 45 degrees lateral. This will demonstrate the scaphoid and triquetrum best.

Answer to Question 2

MSP

Rationale: The head is hyperextended back to rest the vertex on the image receptor. The head should be adjusted back until the IOML is parallel to the IR. The MSP will be adjusted perpendicular to the IR.




WWatsford

  • Member
  • Posts: 539
Reply 2 on: Jul 17, 2018
Gracias!


isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

For a complete list of videos, visit our video library