Lmn causes - Study guides, Class notes & Summaries

NAVLE TEST ALL QUESTIONS WITH ANSWERS Treatment of Stringhalt - ANSWER- Tenectomy of the *lateral extensor tendon* Which toxin causes SLUD signs in horses: Salivation, Lacrimation, Urination, Defecation, bradycardia - ANSWER- -Organophosphates: used in insecticides -Inhibit acetylcholinesterase, causing accumulation of ACh at postsynaptic receptors -Tx: atropine, but the antidote is *pralidoxime* chloride Plants that lead to cyanide poisoning - ANSWER- *Chokecherry* (Prunus sp) *Hydran...

PCE Studying Questions with Complete Solutions Neurapraxia - ANSWER Injury to nerve that causes a transient loss of function (conduction block ischemia); nerve dysfunction may be rapidly reversed or persist a few weeks, e.g., compression. Axonotmesis - ANSWER Injury to nerve interrupting the axon and causing loss of function and Wallerian degeneration distal to the lesion; with no disruption of the endoneurium, regeneration is possible, e.g., crush injury. Neuro...

Patients with central vertigo should be evaluated for cerebellar stroke or hemorrhage ○ Next step in management: noncontrast CT of head ● Epley: otolith repositioning maneuver → treats BPPV Radiculopathy ● Multiple nerve roots compressed → radiating pain ○ Peripheral neuropathy: 1 nerve root affected, stocking glove distribution ● Common cause is herniated disc: annulus fibrosus, nucleus pulposus, pain exacerbated by coughing/sneezing ○ Straight leg raise: highly sensi...

PCE Studying Questions with Complete Solutions Neurapraxia - ANSWER Injury to nerve that causes a transient loss of function (conduction block ischemia); nerve dysfunction may be rapidly reversed or persist a few weeks, e.g., compression. Axonotmesis - ANSWER Injury to nerve interrupting the axon and causing loss of function and Wallerian degeneration distal to the lesion; with no disruption of the endoneurium, regeneration is possible, e.g., crush injury. Neurotmesis - ANSWER Cutting ...

ALL THE COMSAE .QUESTIONS AND SOLUTIONS loratidine vs ranitidine - Answer loratidine: 2nd gen H1 blocker, doesnt cross BBB --> less sedating ranitidine: H2 receptor antagonist (like cimetidine) cells w RBCs inside - Answer entaemoba histolytica which type of pneumothorax causes tracheal deviation to the contra side? - Answer tension intracerebral hemorrhage adjacent to a lesion that contains a tangle of numerous tortuous vessels - Answer AVM arteriovenous malformation cave...

APMLE Recall Questions Pathology | 85 Questions with 100% Correct Answers | Latest Update | Verified 1. What blood group is the universal donor - O- 2. What causes Parkinsonianism - Lack of dopamine 3. MG is a result of - Ab's against AcH receptors at NMJ 4. CREST syndrome is associated with - Calcinosis, Raynauds phenomenon, esophageal dysmotility, sclerodactyly, telangiectasia, and diffuse scleroderma 5. What can give you pulmonary embolus - DVT 6. What is the most common chromosomal di...

Comsae Practice Exam Questions With Verified Answers DMARD drug for UC/Crohns/RA - answersulfasalazine pulmonary effects of CF - answerchronic bronchitis and bronchiectasis osteoporosis affects what parts of bone? - answer(spongy and ) trabecular bone mass loss imipramine - answerTCA SE: Tri-Cs convulsions coma cardiotox antichol effects- confusion in elderly; (acute glaucoma and orthostatic hypotension- block alpha1) viscerosomatic - answervisceral disease --> somatic finding lo...

2024 Usmle Step 1 NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A often precedes squamous cell carcinoma - ANSWER- actinic keratosis primary adrenocortical deficiency - ANSWER- Addison's disease polyostotic fibrous dysplasia, precocious puberty, cafe-au-lait spots, short stature, young girls - diagnosis? - ANSWER- Albright's syndrome hereditary nephritis with nerve deafness - ANSWER- Alport's syndrome anti-basement membrane antibodies - diagnosis? - ANSWER- Goodpasture...

NBME 13 (Explanations) Latest Updated 2023-2024 Exam progressive weakness, dec strength, hand muscle atrophy, diffuse hyperreflexia and fascicultations on hands and arms, normal sensory exam; - ANSWER- amyotrophic lateral sclerosis (ALS) --death of both upper and lower motor neurons in the motor cortex of the brain, the brain stem, and the spinal cord --Stephen Hawking disease --*UMN and LMN signs* --rapidly progressive weakness with fasciculations eventually leading to muscle atrophy, sp...

2024 Usmle Step 1 NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A often precedes squamous cell carcinoma - ANSWER- actinic keratosis primary adrenocortical deficiency - ANSWER- Addison's disease polyostotic fibrous dysplasia, precocious puberty, cafe-au-lait spots, short stature, young girls - diagnosis? - ANSWER- Albright's syndrome hereditary nephritis with nerve deafness - ANSWER- Alport's syndrome anti-basement membrane antibodies - diagnosis? - ANSWER- Goodpasture...