Author Question: What is the primary sinus cavity of interest on the Water's method? fontal ethmoid sphenoid ... (Read 69 times)

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
What is the primary sinus cavity of interest on the Water's method?
 
 fontal
  ethmoid
  sphenoid
  maxillary

Question 2

A patient is suspected to have a left pneumothorax. You have orders to image the patient to acquire an air-fluid level. Which position would best demonstrate this pathology?
 
 right lateral decubitus
  ventral decubitus
  left lateral decubitus
  dorsal decubitus



bassamabas

  • Sr. Member
  • ****
  • Posts: 294
Answer to Question 1

maxillary

Rationale: The maxillary sinuses are of greatest interest on the Water's method. The petrous pyramids should fall below the maxillary sinuses.

Answer to Question 2

right lateral decubitus

Rationale: For a patient with a left pneumothorax, the patient should be placed in a right lateral decubitus to allow the free air to collect in the lateral most portion of the left lung.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

For a complete list of videos, visit our video library