Erbs Palsy and Brachial Plexus Injuries
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Questions and Answers

What is the name of the condition where the brachial plexus nerves are damaged during childbirth?

  • Erb's Palsy (correct)
  • Brachial Plexus Injury
  • Obstetric Brachial Plexopathy
  • Klumpke's Palsy

Which part of the nervous system is involved in the transmission and processing of pain signals?

  • Central nervous system (correct)
  • Somatic nervous system
  • Autonomic nervous system
  • Peripheral nervous system

What is the term for a type of nerve damage that affects a single nerve?

  • Plexopathy
  • Mononeuropathy (correct)
  • Neuropathy
  • Polyneuropathy

What is the definition of pain?

<p>An unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage (A)</p> Signup and view all the answers

What is the name of the complex network of nerves that originates in the spine and controls the arm?

<p>Brachial Plexus (C)</p> Signup and view all the answers

What is the term for the pathway by which pain signals are transmitted and processed?

<p>Pain Pathway (A)</p> Signup and view all the answers

What forms the roots of the brachial plexus?

<p>The anterior rami of spinal nerves C5-T1 (B)</p> Signup and view all the answers

What is the composition of the superior trunk?

<p>C5 and C6 roots (B)</p> Signup and view all the answers

Through which muscles do the roots of the brachial plexus pass?

<p>Anterior and medial scalene muscles (D)</p> Signup and view all the answers

What is the function of the brachial plexus?

<p>Supplying the skin and musculature of the upper limb (C)</p> Signup and view all the answers

How many trunks are formed by the roots of the brachial plexus?

<p>Three trunks (D)</p> Signup and view all the answers

Where do the trunks of the brachial plexus divide into two branches?

<p>In the posterior triangle of the neck (A)</p> Signup and view all the answers

Which neurotransmitter plays a key role in transmitting and modulating signals within the nervous system?

<p>Glutamate (A)</p> Signup and view all the answers

What is the term for the ability of the nervous system to adapt and reorganize, influencing pain processing and perception?

<p>Neuroplasticity (D)</p> Signup and view all the answers

What type of nerves transmit signals between the body and the central nervous system, including pain-related information?

<p>Peripheral nerves (B)</p> Signup and view all the answers

What is a potential consequence of damaged or dysfunctional nerves?

<p>Altered pain signaling (C)</p> Signup and view all the answers

What is the term for combining different therapies and interventions to address the multiple dimensions of pain experience?

<p>Multimodal approach (C)</p> Signup and view all the answers

What type of therapies are included in complementary medicine for pain management?

<p>Herbal remedies and mind-body techniques (D)</p> Signup and view all the answers

What is the direction of movement of the anterior division of the brachial plexus?

<p>Towards the front of the body (A)</p> Signup and view all the answers

Which cord is formed by the posterior division of the superior, middle, and inferior trunks?

<p>Posterior cord (C)</p> Signup and view all the answers

What is the name of the condition characterized by muscle weakness in the arm or shoulder that can occur as a result of an injury sustained during birth or later in life?

<p>Erb's palsy (B)</p> Signup and view all the answers

How many major branches are formed by the cords of the brachial plexus?

<p>5 (D)</p> Signup and view all the answers

Which of the following is NOT a major branch of the brachial plexus?

<p>Phrenic Nerve (D)</p> Signup and view all the answers

What is the origin of the lateral cord of the brachial plexus?

<p>Anterior division of the superior and middle trunks (B)</p> Signup and view all the answers

What is a common cause of Erb's palsy in infants?

<p>Forceful pulling on the arm during delivery (B)</p> Signup and view all the answers

What is a characteristic of Erb's palsy?

<p>Lack of active hand and arm motion (C)</p> Signup and view all the answers

What is the 'waiters tip' posture associated with?

<p>Erb's palsy (B)</p> Signup and view all the answers

What is a common diagnostic tool used to diagnose Erb's palsy?

<p>All of the above (D)</p> Signup and view all the answers

What is a possible treatment option for Erb's palsy?

<p>Physiotherapy (B)</p> Signup and view all the answers

What is a common cause of Erb's palsy in adults?

<p>Motor accidents (C)</p> Signup and view all the answers

What is the term for the position of the arm in Erb's palsy?

<p>Adducted and internally rotated (C)</p> Signup and view all the answers

What is a symptom of Erb's palsy?

<p>Decreased shoulder external rotation (B)</p> Signup and view all the answers

What is a possible complication of Erb's palsy?

<p>Contractures (C)</p> Signup and view all the answers

What is included in the physical examination for Erb's palsy?

<p>Neurological examination (B)</p> Signup and view all the answers

What type of pain is caused by damage to the nervous system?

<p>Neuropathic Pain (C)</p> Signup and view all the answers

What is the process by which noxious stimuli are detected and transmitted through specialized sensory neurons?

<p>Nociception (B)</p> Signup and view all the answers

What is the role of norepinephrine in pain perception?

<p>Involved in the body's stress response (A)</p> Signup and view all the answers

What is the term for the conversion of noxious stimuli into electrical signals?

<p>Transduction (D)</p> Signup and view all the answers

What is the term for the propagation of pain signals through neural pathways?

<p>Transmission (B)</p> Signup and view all the answers

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