13 results
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Medial Malleolus Ankle ... Dorsiflexion Knee Jerk ... Plantarflexion Ankle ... Jerk Reflex S2 ... #differential #diagnosis
Jerk Test for Glenohumeral Joint Posteroinferior Instability

The arm is held at 90 degrees abduction and internal
Jerk Test for Glenohumeral ... if you feel a jerk ... /clunk as the humeral ... /clunk as it returns ... clinical #video #physicalexam
Woltman’s sign on Physical Exam - Hi-Res .mp4 version here: https://www.grepmed.com/images/13248

53-year-old man presented with fatigue and
relaxation of the ankle ... jerk reflex — Woltman ... evaluation confirmed a diagnosis
Woltman’s sign on Physical Exam - Delayed relaxation phase of the ankle jerk reflex, seen in
relaxation phase of the ankle ... jerk reflex, seen ... Woltmans #sign #PhysicalExam ... endocrinology #ankle
Woltman’s sign on Physical Exam

53-year-old man presented with fatigue and sensitivity to cold. A physical examination
relaxation of the ankle ... jerk reflex — Woltman ... evaluation confirmed a diagnosis ... Woltmans #Signs #PhysicalExam ... Hypothyroidism #Ankle
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
: • Triceps Jerk ... C8 • Biceps Jerk ... C6 • Finger Jerk ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm #physicalexam
Physical Exam findings in Lower Extremity DVT - Likelihood Ratios
 - Asymmetric calf swelling, ≥2 cm
- Any calf or ankle ... Likelihood #Ratios #PhysicalExam ... #diagnosis
Jugular Venous Pressure Measurement
Examiner places the patient in a reclined position and puts the base of
at the sternal angle ... #Diagnosis #PhysicalExam
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
L2, L3, L4 • Ankle ... Dermatomes #Myotomes #diagnosis ... sensory #motor #leg #physicalexam
Reflexes - Deep Tendon Reflexes on Newborn Physical Exam 
Testing deep tendon reflexes is an important
about a 90 degree angle ... Next, I go to the ankle ... jerk. ... I can’t get an ankle ... Reflex #Newborn #PhysicalExam