Author Question: Which portion of the rib sits more superior? vertebral end sternal end anterior end axillary ... (Read 67 times)

mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
Which portion of the rib sits more superior?
 
 vertebral end
  sternal end
  anterior end
  axillary margin

Question 2

Which of the following is the most important means of keeping patient dose to a minimum?
 
 altering the focal spot size
  using automatic exposure control
  using a high kVp and high mAs
  using high kVp and lower mAs



janeli

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

vertebral end

Rationale: The vertebral end of the rib sits more superior to the sternal end of the rib. When counting the number of ribs above the diaphragm, the posterior portion of the ribs are counted.

Answer to Question 2

using high kVp and lower mAs

Rationale: To keep patient dose in consideration, kVp should be selected that will adequately penetrate the part of interest, while mAs should remain as low as possible. Increasing the mAs factor can contribute most significantly to patient dose.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

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

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

For a complete list of videos, visit our video library