Select the correct cranial nerve (CN) to answer each of the…
Select the correct cranial nerve (CN) to answer each of the following questions: This CN consist of many smaller nerves that pass through the cribriform plate: [BLANK-1] The only CN to originate from the posterior surface of the brainstem, below the inferior colliculi: [BLANK-2] The CN that has parts that pass through both the foramen magnum and jugular foramen: [BLANK-3] The CN that supplies motor fibres to facial muscles, taste fibres to the tongue, parasympathetics to glands, and sensory to the internal acoustic meatus: [BLANK-4]
Read DetailsYou are palpating the pulse of a vessel immediately below th…
You are palpating the pulse of a vessel immediately below the inguinal ligament entering the femoral triangle, halfway between the anterior superior iliac spine and pubic tubercle (midinguinal point). Which vessel are you palpating, and what is its position in the femoral triangle?
Read DetailsThe lateral pterygoid muscle is often said to depress the ma…
The lateral pterygoid muscle is often said to depress the mandible, however, it is NOT because the muscle “pulls the mandible down”. Which action of the lateral pterygoid is necessary to occur first, which will enable the mandible to depress and open the mouth?
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