Author Question: A lateral sacral projection with accurate positioning demonstrates 1. the long axis of the sacrum ... (Read 59 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
A lateral sacral projection with accurate positioning demonstrates
 
  1. the long axis of the sacrum aligned with the long axis of the collimated field.
  2. near-superimposition of the greater sciatic notches.
  3. an open L5-S1 intervertebral disk space.
  4. the median sacral crest in profile.
  a. 1 and 2 only
  b. 1, 2, and 3 only
  c. 3 and 4 only
  d. 1, 2, 3, and 4

Question 2

For a lateral sacral projection, the
 
  1. patient's legs are flexed.
  2. midcoronal plane is aligned parallel with the imaging table.
  3. posterior ribs and the posterior pelvic wings are aligned perpendicular to the imaging table.
  4. longitudinal axis of the sacrum is aligned with the short axis of the collimated field.
  a. 1 and 3 only
  b. 2 and 3 only
  c. 1, 2, and 3 only
  d. 2 and 4 only



memslove

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

D

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

For a complete list of videos, visit our video library