PRACTICE midterm formative quiz with Answers

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Sw College Naturopathic Medical Hlth *

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5014

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Biology

Date

Dec 6, 2023

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pdf

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5

Uploaded by CoachWildcatMaster793

Formative Quiz - Answers 1. The inferior border of the mandible, the anterior belly of the digastric muscle and the posterior belly of the digastric muscle form which sub triangle of the neck? a. Carotid triangle b. Submental triangle c. Muscular triangle d. Submandibular triangle 2. Which nerve provides motor innervation to the anterior belly of the digastric muscle? a. Trigeminal nerve b. Facial nerve c. Vagus nerve d. Spinal accessory nerve 3. The posterior branch of the retromandibular vein unites with the ______ to form the external jugular vein a. Anterior jugular vein b. Facial vein c. Submandibular vein d. Posterior auricular vein 4. A unilateral contraction of which muscle results in ipsilateral flexion and contralateral rotation of the neck and head? a. Omohyoid b. Sternocleidomastoid c. Longus colli d. Posterior scalene
5. Motor innervation of the thyrohyoid muscle is provided by fibers from ______ that hitchhike with the hypoglossal nerve a. C1 b. C2 c. C3 d. Spinal accessory nerve 6. Which cutaneous branch of the cervical plexus provides sensory innervation to most of the skin of the anterior neck? a. Lesser occipital nerve b. Great auricular nerve c. Transverse cervical nerve d. Supraclavicular nerve 7. The phrenic nerve is composed of fibers from which cervical spinal nerves? a. C1, C2, C3 b. C2, C3, C4 c. C3, C4, C5 d. C4, C5, C6 8. Which of the following is least likely to cause lymphadenopathy? a. Viral infection b. Atherosclerosis of internal carotid artery c. Metastasis of cancer d. Autoimmune disease 9. Which of the scalene muscles elevates the 2 nd rib? a. Anterior scalene b. Middle scalene c. Posterior scalene d. Scalenus minimus 10. What muscle inserts on the jugular process of the occipital bone? a. Rectus capitis posterior minor b. Rectus capitis posterior major c. Rectus capitis anterior d. Rectus capitis lateralis
11. Which structure is not contained within the carotid sheath? a. Vagus nerve b. External jugular vein c. Internal carotid artery d. Common carotid artery 12. The carotid body is ______ a. A baroreceptor b. Located at the level of C3 c. Innervated by a branch of the vagus nerve d. Able to monitor changes in blood chemistry 13. The ______ is the portion of the thyroid gland that connects the right and left lobes a. Pyramidal lobe b. Parathyroid gland c. Isthmus d. Trachea 14. The vertebral artery branches from the ______ a. Subclavian artery b. Costocervical trunk c. Axillary artery d. Thyrocervical trunk 15. Which muscle elevates the corner of the mouth? a. Buccinator b. Zygomaticus major c. Orbicularis oris d. Platysma 16. Which of the following vessels would not be included when tracing the path of blood from the aorta to the left supraspinatus muscle? a. Subclavian artery b. Thyrocervical trunk c. Suprascapular artery d. Brachiocephalic trunk
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