This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An IR that is large enough to extend at least 1 inch (2.5 cm) beyond the elbow and wrist joints for ... (Read 53 times)

kamilo84

  • Sr. Member
  • ****
  • Posts: 495
on: Jul 17, 2018
An IR that is large enough to extend at least 1 inch (2.5 cm) beyond the elbow and wrist joints for a forearm projection is
 
  a. needed to record the elbow and wrist on the image.
  b. needed so the beam can be tightly collimated.
  c. not a required positioning procedure.
  d. needed only when a joint problem is suspected.

Question 2

An AP forearm projection obtained with the wrist and elbow in lateral rotation demonstrates
 
  1. superimposed first and second metacarpal bases.
  2. the proximal radius superimposed over the ulna by more than 0.25 inch (0.6 cm).
  3. superimposed fourth and fifth metacarpal bases.
  4. the proximal radius and ulna without superimposition.
  a. 1 and 2 only
  b. 1 and 4 only
  c. 2 and 3 only
  d. 3 and 4 only


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 17, 2018
Answer to Question 1

A

Answer to Question 2

D


kamilo84

  • Member
  • Posts: 495
Reply 2 on: Jul 17, 2018
Gracias!

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Illustration of a large aneurysm in the abdominal aorta that has ruptured. Illustration of a large aneurysm in the abdominal aorta that has ruptured.
Joints of the right wrist Joints of the right wrist
The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Acute arthritis of the finger joints. Acute arthritis of the finger joints.
Arm–shoulder rotations. Holding the receiver’s right wrist and controlling movement from the ... Arm–shoulder rotations. Holding the receiver’s right wrist and controlling movement from the ...
Carbon is constantly exchanged between large reservoirs in the lithosphere Carbon is constantly exchanged between large reservoirs in the lithosphere
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library