L1 s1 - Guides d'étude, Notes de cours & Résumés

A five-year old male dog presents with lick granulomas on the right leg, inconsistent weight bearing on the right hind, more hesitant to jump up than to jump down. The lower extremity reflexes are normal. There is tenderness on palpation of right sacro-iliac joint and lower lumbar. There is no difficulty with bowel and bladder. Which diagnosis is most likely? A. femoral nerve irritation. B. musculocutaneous nerve irritation. C. obturator nerve irritation. D. sciatic nerve irritatio...

found in white columns; bundles of mostly myelinated axons; relay information in same direction - tracts generally innervates the posterior region of the body: deep muscles, skin, and structures of the upper and lower limbs, and the trunk - dorsal ramus a longitudinal groove on the posterior/dorsal side of the spinal cord - posterior median sulcus deeper groove on anterior/ventral side of the spinal cord - anterior median fissure thin, conical spinal cord below lumbar enlargement - conus m...

HKIN 191 Lab Midterm the Brain and Spinal Cord Test Questions and Answers Divisions of the External Spinal Cord - Answer-Cervical, thoracic, lumbar, sacral, coccygeal. Cervical Region - Answer-8 pairs of spinal nerves emerge (C1-C8). Thoracic Region - Answer-12 pairs of spinal nerves emerge (T1-T12). Lumbar Region - Answer-5 pairs of spinal nerves emerge (L1-L5). Sacral Region - Answer-5 pairs of spinal nerves emerge (S1-S5). Coccygeal Region - Answer-1 pair of spinal nerves emer...

CNIM Nerve Root Innervations Iliopsoas - correct answer L1-L3 Femoral Nerve (Primarily L1-L2) Rectus Femoris - correct answer L2-L4 Femoral Nerve (Primarily L3-L4) Vastus Lateralis - correct answer L2-L4 Femoral Nerve (Primarily L3-L4) Vastus Medialis - correct answer L2-L4 Femoral Nerve (Primarily L3-L4) Sartorius - correct answer L2-L4 Femoral Nerve Adductor Magnus - correct answer L2-L4 Obturator Nerve (Primarily L2-L3) Gracilis - correct answer L2-L4 O...

D - L7-S1 - correct answer An epidural with morphine and bupivicaine is scheduled for a dog undergoing a stifle surgery. At which one of the following locations should this be performed A - S1-Cd1 B - Cd-1-Cd2 C - L6-S1 D - L7-S1 E - T13-L1 C - Thoracolumbar T3-L3 - correct answer A dog hit by a car presents with stiff hypermetric forelimbs and flaccid, paralyzed hindlimbs. Where is the lesion likely to be? A - Cannot tell without more information B - Cranial cervical: C...

NAVLE Questions of the Day Final Actual Exam with Verified Answers 2024 D - L7-S1 - CORRECT ANSWER-An epidural with morphine and bupivicaine is scheduled for a dog undergoing a stifle surgery. At which one of the following locations should this be performed A - S1-Cd1 B - Cd-1-Cd2 C - L6-S1 D - L7-S1 E - T13-L1 C - Thoracolumbar T3-L3 - CORRECT ANSWER-A dog hit by a car presents with stiff hypermetric forelimbs and flaccid, paralyzed hindlimbs. Where is the lesion likely to be? ...

Finkelstein's Test - Answer Assesses for de Quervains disease Have pt touch thumb into palm and make a fist. Test is positive if moving the wrist into ulnar deviation causes pain. Straight Leg Test - Answer L5-S1 nerve compression (sciatic) Reverse straight leg test - Answer L1-L4 compression. Lift leg with pt prone Prone rectus femoris test - Answer Pt prone, hip neutral and flex the knee. suggests compression of upper lumbar root

herniated disc (lumbar disc) CORRECT ANSWER - sudden movement causes the weakened and frayed nucleus pulposus to prolapse and protrudes through the annulus where they impinge on one or more nerve roots and cause sciatica or radicula - location: L5-S1, L4-L5, L3-L4, L2-L3, L1-L2 - pain referral= sciatica - signs: weakness of plantar flexor and hamstring weakness, absent or diminished ankle jerk, paresthesias - pain w straight leg raise and tenderness over the lumbosacral joint and sciatic ...

Gross Anatomy 2 Written Exam 1 Practice, Verified Solution The gluteus maximus is innervated by which nerve? a. superior gluteal nerve b. inferior gluteal nerve c. sciatic nerve d. obturator nerve b. inferior gluteal nerve The gluteus medius is innervated by which nerve? a. superior gluteal nerve b. inferior gluteal nerve c. sciatic nerve d. obturator nerve a. superior gluteal nerve The gluteus minimus is innervated by which nerve? a. superior gluteal nerve b. inferior gluteal n...

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