Anatomy of the Brachial Plexus and Pelvic Bones Quiz
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Questions and Answers

What nerve roots make up the brachial plexus?

  • C5-T1 (correct)
  • C3-C5
  • C1-C4
  • None of the above

Which nerve roots contribute to the musculocutaneous nerve?

  • C5-T1
  • C6-C7
  • C5-C7 (correct)
  • C1

What nerve roots form the ulnar nerve?

  • C1-C4
  • C6
  • C5-T1
  • C8-T1 (correct)

Are the pubis, ilium, and ischium bones components of the innominate bone?

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

Is nutation, in relation to the sacrum, synonymous with extension?

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

In prone position, the sphinx assessment reveals right unilateral flexion. How does that palpate?

<p>Deep right sacral pole (C)</p> Signup and view all the answers

What is the major stimulus for the release of parathyroid hormone?

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

Testosterone is to the male as which hormone is to the female?

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

Which hormone is produced by the posterior pituitary gland?

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

Approximately how much is the blood volume in an average adult?

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

Where is the esophagus in relation to the trachea?

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

Which muscles make up the suprahyoid muscles?

<p>Omohyoid, digastric, mylohyoid, thyrohyoid (C)</p> Signup and view all the answers

Which nerve roots contribute to the brachial plexus?

<p>C5-T1 (A)</p> Signup and view all the answers

What do the pubis, ilium, and ischium bones collectively form?

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

What is the function of the alar ligament?

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

What is nutation, in relation to the sacrum, also known as?

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

Which curves are described as the primary curve of the vertebral column?

<p>Thoracic and sacral curves (C)</p> Signup and view all the answers

What would be the finding if L5 is deep on the right and shallow on the left in sphinx position?

<p>L5 rotated right side bent left (A)</p> Signup and view all the answers

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