« previous next »

Author Question: Which vertebrae are considered to carry the heaviest load of the vertebral column? a. Cervical ... (Read 46 times)

NguyenJ

  • Hero Member
  • *****
  • Posts: 516
on: Jul 18, 2018
Which vertebrae are considered to carry the heaviest load of the vertebral column?
 
  a. Cervical vertebrae
  b. Thoracic vertebrae
  c. Sacral vertebrae
  d. Lumbar vertebrae

Question 2

Which type of diagnostic tool is most effective at diagnosing spinal injuries?
 
  a. Radiograph
  b. PET scan
  c. Ultrasound
  d. MRI


ngr69

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: D
The five lumbar vertebrae are posterior to the retroperitoneal cavity and are designed to carry the heaviest load of the entire vertebral column with the least amount of flexibility.

Answer to Question 2

ANS: D
Magnetic resonance imaging (MRI) and CT scan are used to evaluate spinal injuries. MRI and myelography outline soft tissue abnormalities, such as disc degeneration, protrusion, or rupture. MRI is replacing myelography because it is noninvasive.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

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?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Spinnbarkeit is the ability of cervical mucus to stretch a distance before breaking. Spinnbarkeit is the ability of cervical mucus to stretch a distance before breaking.
Major Cervical Muscles Major Cervical Muscles
Ventral View of the Spinal Column Ventral View of the Spinal Column
Every society has boundaries that divide what is considered socially acceptable from what is not ... Every society has boundaries that divide what is considered socially acceptable from what is not ...
Turn head for access to posterior cervical muscles. Locate TrPs along posterior cervical muscles, ... Turn head for access to posterior cervical muscles. Locate TrPs along posterior cervical muscles, ...
A square matrix P is called a permutation matrix if each row and column of P contains exactly ... A square matrix P is called a permutation matrix if each row and column of P contains exactly ...
Video: Structures that affect circulation - arterioles and vasomotor responses

For a complete list of videos, visit our video library