28 results
Abnormal Doll's Eye (Oculocephalic) Reflex on Physical Examination

Normally, a patient's eyes should move in the opposite
Abnormal Doll's ... Oculocephalic) Reflex ... Examination Normally ... clinical #video #neurology ... #ophthalmology
Prehension / Adult Palmar Grasp Reflex (Abnormal)
Notice friends that the patient always "tries to grab" my
(Abnormal) Notice ... like something "normal ... can be present normally ... #Adult #Neurology ... clinical #video #abnormal
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
Proximal Weakness, Normal ... hydroxychloroquine therapy), Normal ... Musculoskeletal #Complications ... #pathophysiology ... #signs #symptoms
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... treated to relieve symptoms ... One of the first symptoms ... examination is usually normal ... clinical #video #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Mutism Pathophysiology ... etiology of coma Abnormal ... movements; also normal ... flexion withdrawal, abnormal ... decortication), abnormal
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
/ Complications ... partial retinal red reflex ... Retinoblastoma #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
should reveal normal ... - pupillary reflex ... acuity If any are abnormal ... #ophthalmology ... diagnosis #signs #symptoms
Osteoarthritis (OA): Clinical findings
 • Stimulation of joint nociceptors in subchondral bone -> Pain with loading
Disruption of normal ... osteophyte with normal ... Osteoarthritis #OA #pathophysiology ... diagnosis #signs #symptoms ... #complications
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
spine Signs / Symptoms ... / Complications ... Areflexia (loss of normal ... leg reflexes) ... Syndrome #MSK #pathophysiology
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
Radiculopathy: Signs and Symptoms ... of motion • Abnormal ... • Decr tendon reflexes ... diagnosis #signs #symptoms ... #pathophysiology