Chapter 10 Weekly Quiz Flashcards
- What is the longitudinal depression of the spinal cord that is just anterior to the spinal processes of the vertebrae?
Posterior Median Sulcus
- What nerve innervates the iliacus muscle?
Femoral nerve
- What Gland forms the Tears of the Eye?
Lacrimal Gland
- What gland of the Diencephalon produces one Hormone?
Pineal Gland
- In what chamber of the Cochlea do we find the Organ of Corti?
Cochlear Duct or
Scala Media
- What nerve innervates all of the muscles or part of a muscle, except one, in the posterior compartment of the thigh?
Tibial Nerve
- What separates the External Ear from the Middle Ear? Official name, not the common name.
Tympanic Membrane
- What Dense Irregular Connective Tissue fiber connects the Inferior tip of the Spinal Cord to the Coccyx?
Filum terminale
- What type of Neuron leaves the Anterior Horn of the Spinal Cord?
Motor or
Multipolar or
Efferent
- What nerve innervates the muscles of the Anterior Compartment of the Leg?
Deep Fibular Nerve
- What does the left Sigmoid Dural Venous Sinus drain into?
Left Internal Jugular Vein
- What structure does the Central Canal pass through as it travels in the Spinal Cord?
Gray Commissure of Spinal Cord
- What structure allows the vibrations to leave the Cochlea?
Round window
- What nerve innervates the muscles in the lateral compartment of the leg?
Superficial Fibular Nerve
- What structure receives vibrations from the last bone in the middle ear and transfers the energy to the fluid in the cochlea?
Oval Window
- What mid-line structure of the Spinal Cord is Posterior to the Body of the Vertebrae?
Anterior Median Fissure
- What Cranial Nerve, name and number, carries Parasympathetic fibers that innervate the Parotid Gland?
Glossopharyngeal Nerve, CN IX
- What is the area where the Optic Nerve (CN II) leaves the eye called? Official name, not the common name.
Optic disc
- What nerve innervates Pronator Teres?
Median nerve
- What connects the Last Two Ventricles of the Brain?
The Cerebral Aqueduct
- What Structures in the Inner Ear deal with Balance?
Semicircular Canals
- What connects to the Retina in the area of the Optic Disc (Blind Spot)?
Optic Nerve CN II
- What true space is found in the Spinal Cord Meninges that is not found in the Brain Meninges?
Epidural space
- What muscle does the Radial Nerve innervate that is Not in the Posterior Compartment of the Brachium or Antebrachium?
Brachioradialis Muscle
- What tract connects the hemispheres of the cerebrum with the spinal cord?
Projection tract
- What nerve innervates Triceps Brachii/Lateral Head, Supinator, and Extensor Digitorum?
Radial Nerve
- What structures in the Organ of Corti converts wave signals into electrical impulses?
Hair cells
- What is continuous with the 4th ventricle, contains Cerebral Spinal Fluid, and is found in the Spinal Cord?
Central Canal
- What structure of the eye is referred to as the Blind Spot?
Optic disc
- What is required to generate a Reflex Reaction?
Stimulus
- The Round Window allows vibrations to exit from what part of the Cochlea?
Scala Tympani
- Where are the Soma for the Sensory portion of a Spinal Nerve located?
Posterior root ganglia
- What nerve innervates Fibularis Brevis?
Superficial Fibular Nerve
- What Extensions of Pia Matter anchor the spinal cord laterally in the vertebral foramina?
Denticulate Ligaments
- What does the spinal cord become after it terminates at L1-L2?
Cauda Equina
- What midline/vertical space divides the Hemispheres of the Cerebrum?
Longitudinal Fissure
- What nerve innervates all of the muscles in the posterior compartment of the leg?
Tibial nerve
- What nerve innervates the Biceps Femoris, Short Head?
Common fibular nerve
- What nerve innervates the muscles of the anterior compartment of the thigh?
Femoral nerve
- What forms the outer surface of the eye and is white in appearance?
Sclera
- What Cranial Nerve, Name and Number, carries Parasympathetic Fibers that innervates the Lacrimal, Sublingual, and Submandibular Glands?
Facial Nerve CNVII