Question 1
2 / 2 pts
According to the lesson, what is the general somatic motor function associated with CN XI?
Movement of the supraspinatus and subscapularis
Movement of the trapezius and sternocleidomastoid
Movement of the masseter
Movement of the rhomboids and infraspinatus
The general somatic motor function of the Spinal Accessory nerve (CN XI) is movement of the trapezius and sternocleidomastoid muscles.
Question 2
2 / 2 pts
According to the lesson and the Bates’ Visual Guide video 16.15 Examining the Knees, to test the medial collateral ligament (MCL), perform the following assessment test?
Varus stress test
Anterior drawer sign
Posterior drawer sign
Valgus stress test
The valgus stress test or medial stress test, is a test for damage to the medial collateral ligament of the knee. It involves placing the leg into extension, with one hand placed as a pivot on the knee. With the other hand placed upon the foot applying an abducting force, an attempt is then made to force the leg at the knee into valgus. If the knee is seen to open up on the medial side, this is indicative of medial collateral ligament damage and may also indicate capsular or cruciate ligament laxity
Question 3
2 / 2 pts
According to the lesson, sensation of the scalp, forehead, and nose is the function of which branch of CN V?
Ophthalmic
Mandibular
Abducens
Maxillary
Sensation of the scalp, forehead and nose is a function of the ophthalmic branch of the trigeminal nerve (CN V).
Question 4
2 / 2 pts
According to the lesson, taste from the epiglottis region of the tongue is controlled by which CN?
VII
XII
IX
X
Taste from epiglottis region of tongue is controlled by the SVS function of the Vagus nerve (CN X).
Question 5
2 / 2 pts
According to the Bates’ Visual Guide video 16.13 Examining the Hips, what is the name of the bony landmark located at the upper margin of the pelvis?
Anterior superior iliac spine
Greater trochanter
Iliac crest
Iliac tubercle
Place your hands on the waist to feel the arching, superior margin of the ilium along the waistline. This curved, superior margin of the ilium is the iliac crest.
Solution:
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