« previous next »

Author Question: If an air-fluid level of the ankle needs to be acquired, but the patient cannot stand, which ... (Read 74 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jul 17, 2018
If an air-fluid level of the ankle needs to be acquired, but the patient cannot stand, which approach can be substituted?
 
 AP oblique
  upright weight-bearing
  patient is supine and the CR directed perpendicular to the joint
  cross-table lateral ankle

Question 2

Which of the following is true regarding intensifying screens and phosphor size?
 
 speed is increased as phosphor size decreases
  phosphor size does not affect speed
  speed is increased as phosphor size increases
  speed is decreased as phosphor size increases


jsm54321

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 17, 2018
Answer to Question 1

cross-table lateral ankle

Rationale: Use of a horizontal beam will demonstrate air-fluid level when a patient's condition prevents upright positioning.

Answer to Question 2

speed is increased as phosphor size increases

Rationale: Phosphor size and speed are directly related. As the phosphor size increases so does the screen speed.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ec501234

  • Hero Member
  • *****
  • Posts: 573
Reply #2 on: Jul 17, 2018
TY


jsm54321

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 17, 2018
Happy to Help


« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
Interstitial Fluid Interstitial Fluid
Patient teaching: ear assessment Patient teaching: ear assessment
Digital recording devices can be helpful when providing patient education to visually impaired ... Digital recording devices can be helpful when providing patient education to visually impaired ...
Secure drape under hip and top arm, and undrape back; stand in back at waist facing head. Apply ... Secure drape under hip and top arm, and undrape back; stand in back at waist facing head. Apply ...
Summary of the formation, circulation, and absorption of cerebrospinal fluid (CSF) Summary of the formation, circulation, and absorption of cerebrospinal fluid (CSF)
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library