Author Question: What position is necessary to image the intervertebral foramina in the thoracic vertebrae? AP ... (Read 26 times)

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
What position is necessary to image the intervertebral foramina in the thoracic vertebrae?
 
 AP oblique
  AP
  PA oblique
  lateral

Question 2

Where does the optic foramen enter the bony orbit?
 
 medial orbit
  lateral orbit
  apex of the orbit
  base of the orbit



upturnedfurball

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

lateral

Rationale: A true lateral thoracic spine is needed to visualize the intervertebral foramina open.

Answer to Question 2

apex of the orbit

Rationale: The optic foramen enters the apex of the orbit, which is located most posteriorly.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

For a complete list of videos, visit our video library