330 results
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
deficiency of FVII ... deficiency of FVII ... inhibitors to FVII ... , FXI, FIX, FVIII ... FVIII antibody
Differential Diagnosis for a Prolonged PT and aPTT
If the PT and the aPTT are both prolonged,
, FVII, FIX, FX ... production Fll, FV, FVII ... , FIX, FX, FXII, ... K deficiency (↓FII ... , FVII, FIX, FX)
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Adduction - C6, C7 ... Extension C6, C7 ... Reflexes: • Triceps ... • Biceps Jerk - ... Triceps power is
Cranial Nerve V - Trigeminal Nerve - Cross Sectional Nuclei Anatomy
 • Mesencephalic Nucleus of CN
Motor Nucleus of CN ... Sensory Nucleus of CN ... Spinal Nucleus of CN ... #Trigeminal #CNV ... #CN5 #CranialNerve
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Ankle - S1 • Biceps ... - C5, C6 • Triceps ... - C6, C7, C8
Cranial Nerve Nuclei - Cross Sectional Anatomy
CN III - Oculomotor Nerve
CN IV - Trochlear Nerve
CN V
Sectional Anatomy CN ... Trochlear Nerve CN ... Abducens Nerve CN ... VII - Facial Nerve ... Nerve CN IX -
Bilateral Biceps Tendon Rupture Injury 

Bilateral bicipital rupture sustained during curling exercise.

#Biceps #Tendon #Rupture #Injury #Bilateral
Bilateral Biceps ... #Biceps #Tendon
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
Elbow Flexion Biceps ... Brachioradialis Reflex C7 ... Elbow Extension Triceps
Biceps Reflex - Myoedema and Delayed Relaxation in Hypothyroidism - Physical Examination

Myotonia due to muscle edema,
Biceps Reflex - ... GeorgeGeorgemg #Biceps
Types of Facial Paralysis - Peripheral vs Central Lesions

Facial weakness or paralysis may result either from
peripheral lesion of CN ... VII, the facial ... peripheral lesion of CN ... VII, exemplified ... #CNVII #CN7 #Peripheral