The finger bone of an elderly individual is going to take the longest to heal because the healing of a bone is dependent on the blood flow to that area. The elderly already have a weaker blood flow than healthy, young people, so the healing of their bones takes longer. On top of that, the finger gets less blood supply than the thigh bone, so it will take longer to heal than the thigh.
Answer: True
Explanation:
The myelography is a skeleton imaging technique that involves the insertion of the injection in the spinal cord or the relative space near the spinal cord and the nerve roots by utilizing real-time x-ray technique called as fluoroscopy.
This technique can be used to study the distortions in the spinal cord caused by the cysts, tumor and lesions.
On the basis of the given description, the statement is correct.
Answer:
True.
Explanation:
Friction may be defined as the force that oppose the motion of the one object moving relative to the another object. Friction is a type of non conservative force.
Higher coefficient of friction means that friction is less. Less friction has the higher tendency to slide. Oiling and greasing reduces the friction of object and makes it more slippery.
Thus, the answer is true.
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