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203 Review Labs 7 - 13 Muscle Models Quiz Frontalis Orbicularis oculi Occipitalis Masseter Orbicularis oris Buccinator Mentalis Sternocleidomastoid Temporalis Orbicularis oris Splenius capitis Levator scapulae Frontalis Triceps brachii Pectoralis major Serratus anterior External oblique Orbicularis oculi Sternocleidomastoid Deltoid Biceps brachii Brachioradialis Rectus abdominus Pronator teres Sartorius Tensor fasciae latae Iliopsoas Rectus femoris Vastus lateralis Vastus medialis Pectineus Adductor longus Gracilis Gastrocnemius Tibialis anterior Soleus Triceps brachii Deltoid Trapezius Latissimus dorsi Gluteus maximus Biceps femoris Semitendinosus Gastrocnemius Sternocleidomastoid Infraspinatus Teres major Gluteus medius (beneath fascia) Internal intercostals Pectoralis minor Serratus anterior External intercostals Rectus abdominus External oblique Internal oblique Trapezius Infraspinatus Teres minor Teres major Infraspinatus Teres major Latissimus dorsi Rhomboid minor Supraspinatus Rhomboid major Extensor digitorum Flexor carpi ulnaris Palmaris longus Flexor carpi radialis Extensor carpi ulnaris Flexor carpi ulnaris Extensor carpi radialis brevis Pronator teres Brachioradialis Extensor carpi radialis longus Brachioradialis Brachialis Biceps brachii Subscapularis Deltoid Medial Thigh Gracilis Adductor longus Adductor magnus Semimembranosus Sartorius Semitendinosus Vastus medialis Tensor fasciae latae Gluteus maximus Rectus femoris Biceps femoris Vastus lateralis Gluteus medius Gluteus maximus Adductor magnus Semitendinosus Biceps femoris Semimembranosus Gracilis Fibularis longus Extensor digitorum longus Tibialis anterior Gastrocnemius Soleus Flexor digitorum longus Tibialis anterior Fibularis longus Gastrocnemius Tibialis anterior Extensor digitorum longus Soleus Fibularis brevis Identify the type of muscle 1 Skeletal Muscle 2 3 Cardiac Muscle Smooth Muscle Identify the type of muscle 1 2 Skeletal Muscle Smooth Muscle 3 Cardiac Muscle Identify the slide image & structures Neuron Axon Axon Terminal Neuromuscular Junction Identify the connective tissue sheaths & other structures of the muscle, cs Epimysium Fascicles Perimysium Muscle fiber Endomysium Identify the connective tissue sheaths & other structures of the muscle, cs Perimysium Muscle fiber Endomysium Fascicle Myofibrils Cat Muscles http://www.mhhe.com/biosci/ap/cat_dissect/cat_demo/index.html Neuron Histology Identify the structural class of the neuron Multipolar Identify the structural class of the neurons Multipolar Identify the structural class of the neuron Bipolar Identify the structural class of the neuron Pseudounipolar Identify the structural class of the neuron Multipolar Identify the structures of the multipolar neuron Nucleolus inside Nucleus Dendrite Soma Identify the structures of the multipolar neuron Dendrites Axon Hillock Axon Schwann cell Node of Ranvier Telodendria Axon terminal Identify the structures of the multipolar neuron Nissl bodies Axon hillock (inner layer) Endoneurium Myelin sheath (outer layer) Neurilemma Identify the structures of the nerve 2 Axon Myelin sheath 1 Identify the structures of the nerve Perineurium Epineurium Fascicle Epineurium Endoneurium Label the structures Epineurium Perineurium Fascicle Endoneurium (nerve fibers) Brain Lateral View of Human Brain Parietal ? lobe Frontal ? lobe Occipital ? lobe Temporal ? lobe Cerebellum ? Transverse fissure Lateral sulcus Superior View of Human Brain Pre-central gyrus Post-central gyrus Longitudinal fissure Central sulcus Midsagittal Section of Human Brain Parietal ? lobe ? Frontal lobe Diencephalon Occipital ? lobe Midbrain ? Pons ? Medulla ? oblongata ? Cerebellum Transverse fissure Diencephalon & Surrounding Structures Septum pellucidum Corpus callosum Thalamus Pineal gland Fornix Intermediate mass Cerebral ? Peduncle Optic chiasm Hypothalamus Pons Mamillary body Corpora quadrigemina Structures related to CSF circulation Lateral Ventricle 4th Ventricle Structures related to CSF circulation Choroid plexus 3rd ? Ventricle Cerebral Aqueduct 4th Ventricle Inferior View of Human Brain Olfactory bulb Olfactory tract Optic chiasma Optic nerve Optic tract Mammilary body Cerebral peduncles Pons ? Medulla ? oblongata Spinal ? cord Cranial Nerves Pituitary Gland Infundibulum Abducens nerve (CN VI) Facial nerve (CN VII) Vestibulocochlear nerve (CN VIII) Glossopharyngeal nerve (CN IX) Vagus nerve (CN X) Accessory nerve (CN XI) Olfactory bulb (CN I) Optic nerve (CN II) Oculomotor nerve (CN III) Trochlear nerve (CN IV) Trigeminal nerve (CN V) Hypoglossal nerve (CN XII) Frontal View of Human Brain Superior Sagittal Sinus Dura Mater Arachnoid Mater Lateral Ventricles Sheep Brain Lateral ventricle ? Pineal Gland ? Occipital ? lobe Cerebellum ? Medulla ? oblongata Corpora quadrigemina ? Cerebral ? peduncles Pons ? Parietal ? lobe ? ? ? ? Frontal ? lobe Hypothalamus ? Optic chiasma ? ? Mammilary body Dura ? Mater Pituitary?Gland ? Dura Mater Spinal Cord & PNS Identify the Structures Diagram Dura mater Dorsal root ganglion Spinal nerve Dorsal ramus Ventral ramus Arachnoid mater Pia mater Identify the Structures Histology Posterior (dorsal) funiculus Central canal Ventral (anterior) horn Dorsal root ganglion Gray commissure Ventral root Anterior median fissure Identify the Nerve Plexi Model Lumbar plexus Cervical plexus Brachial plexus Sacral plexus Identify the Nerves Model Musculocutaneous Nerve Axillary Nerve Ulnar Nerve Sciatic Nerve Median Nerve Radial Nerve Femoral Nerve Common Fibular Nerve Obturator Nerve Tibial Nerve Identify the Components of the Reflex Arc Integration Center Sensory neuron (Afferent pathway) Motor neuron (Efferent pathway) Effector Receptor Special Senses Identify the Eye Structures Vitreous humor Sclera Iris Choroid Pupil Cornea Sclera Ciliary body Suspensory ligaments Lens Retina Macula lutae Fovea centralis Optic disk Identify the layers of the retina Ganglion cells Bipolar neuron nuclei Rods & Cones Pigmented layer Choroid Identify the Ear Structures Helix Pinna / Inner Ear Auricle External auditory canal Tympanic membrane Outer Ear Ossicles Vestibulocohlear nerve Paryngotympanic tube Middle Ear Cochlea Semicircular canals Vestibule Identify the structures of the cochlea 1 Scala Vestibuli Vestibular membrane 3 Scala Media Cochlear Duct Tectorial membrane Basilar membrane 2 Scala Tympani Identify this organ Identify the fluids that pass through these chambers Perilymph Endolymph Organ of Corti LAB 4 Integumentary System Identify the Structures Start: Left column - Top to Bottom ; Then: Right column - Top to Bottom Hair shaft Dermal papilla Sebaceous (oil) gland Meissner’s corpuscle Free nerve ending Hair root Arrector pili muscle Hair follicle Hair bulb Hair papilla Sudoriferous (sweat) gland Pacinian corpuscle Root hair plexus The Epidermis ID the layers of the epidermis: 4 Stratum corneum 5 Stratum lucidum ID this structure 7 1 Stratum granulosum Meissner’s corpuscle 3 Stratum spinosum 2 Stratum basale 6 – Is this thick skin or thin skin? Thick Identify the Dermal Layers & Structures Papillary Layer ? layer Sebaceous ? (oil) gland Reticular Layer layer? ?Hair root Hair ? follicle Identify the Structures 1 1 – Hair shaft 2 – Hair root 2 3 – Hair follicle 3 4 – Sebaceous (oil) gland 5 – Arrector pili muscle 4 5 Identify the Structures 1 suderiferous 2 Layers of the Integumentary System Epidermis 1) Identify the Epithelial Tissue: Stratified Squamous Dermis 2) Identify the Connective Tissue: Areolar 3) Identify the Connective Tissue: 4) Is this thick or thin skin? Thin Dense Irregular THE END STUDY WELL!