43 results
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
adduction of the ... thumb on the same hand ... Reflex #Positive #Abnormal ... #clinical #video ... #neurology #physicalexam
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Small muscles of hand ... (finger abduction ... & adduction) OK ... Sign - AIN (Anterior ... UpperExtremities #diagnosis
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
adduction of the ... thumb on the same hand ... are not useful signs ... Hoffmanns #Reflex #Sign ... #UMN #video #Pyramidal
Workup of Hypercalcemia - Differential Diagnosis Algorithm
High or Normal PTH:
 • Hyperparathyroidism: Parathyroid adenoma, Parathyroid hyperplasia,
Workup of Hypercalcemia ... - Differential Diagnosis ... Algorithm High ... #Algorithm #Workup ... #nephrology #PTH
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
(axillary) • Adduction ... , C8 (radial) Finger ... " ± Horner Syndrome ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
Hoffman's sign. ... #Hoffmanns #Sign ... Reflex #Positive #Abnormal ... #clinical #video ... #neurology #PhysicalExam
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Positive Hoffmann's sign ... adduction of the ... reflex #clinical #hand ... #video #physicalexam ... #orthopedics #neurology
Wartenberg Thumb Reflex

Forceful flexion of the fingers at the distal IP joints produces (Adduction, flexion, and
flexion of the fingers ... joints produces (Adduction ... ) INSTEAD of a normal ... Thumb #Reflex #Adduction ... #video #hand #neurology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Algorithm and Differential ... Diagnosis Baseline ... investigations abnormal ... signs • Glomerulonephritis ... #Diagnosis #nephrology
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
- Differential Diagnosis ... Algorithm Extra-renal ... Losses: • Normal ... #Algorithm #causes ... potassium #low #nephrology