Answer:
The difference between the effects of a spinal injury at C3 and one at T3 is due to the fact that the segment of the spinal cord affected, and the functions it controls, are different.
Explanation:
From the spinal cord originate the spinal nerves, which are responsible for controlling both sensory and motor nerve functions.
Each segment of the spinal cord controls a group of specific motor and sensory nerves, known as myotomes and dermatomes.
Vertebral injuries can cause spinal cord inflammation or permanent spinal cord damage. The involvement of a segment of the spinal cord can be evidenced by
- <u><em>Sensory level</em></u><em>: which is the lowest level of sensory function that remains intact. </em>
- <u><em>Motor level</em></u><em>: the lowest level in which motor activity remains functional. </em>
<u><em>The difference between a C3 and T3 lesion is that the cervical lesion affects the dermatome and myotome that control this segment, in addition to all those below it. On the other hand, a T3 lesion can affect this dermatome and myotome, in addition to the lower ones, but the functions above the lesion will not be affected</em></u>.
- A vertebral injury in C3 —third thoracic vertebra— is very high —sensory and motor level with response maintained on the neck— and produces a failure of almost all the peripheral nerves, with paralysis from the neck down. This includes breathing and control of the diagphragm (breathing) and the four limbs.
- Injuries in T3 —third thoracic vertebra— the motor and sensory level is lower, allowing movement of arms and breathing, but with paralysis of part of the trunk, lower extremities and control of the bowel and urinary bladder.
Hey You!
I believe the answer should be D. Equally.
Ann needs to be using condoms and avoiding oral sex. STDS are transmitted through body fluids.
For this question, think about what impulsive means.
Impulsive means to act without thinking. Usually when you act without thinking, things can go wrong but rarely it might turn out to be good.
Think about a time you said something mean to someone or when you saw someone get hurt, you immediately ran to help them. These events cause very impulsive actions and are very common.
Lets take the example of when you decided to say something mean to someone else. Why would you or somebody else decide this impulsively? Maybe its because you don't like that person or that person was bullying one of your friends. That causes us to act impulsively because we feel hatred or because we don't like seeing people we love get hurt.
What usually happens when you say something mean to someone? Its either the person you said the mean thing to acts also impulsively and says something mean back. Or the person feels sad.
Saying something mean to someone causes bad effects and naturally we regret it.
Sorry this took so long but I hope this helps! :)