Alexandra Shared "Exam #1" - 33 Picmonics
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Exam #1
Brachial Plexus Roots
- C5 through T1
- Long Thoracic Nerve
- Dorsal Scapular Nerve
43 secs
Brachial Plexus Trunks
- Superior Trunk
- Suprascapular Nerve
- Middle Trunk
- Inferior Trunk
1 min
Brachial Plexus Divisions
- Anterior (Division)
- Posterior (Division)
27 secs
Brachial Plexus Cords
- Lateral Cord
- Lateral Pectoral Nerve
- Posterior Cord
- Upper Subscapular Nerve
- Thoracodorsal Nerve
- Lower Subscapular Nerve
- Medial Cord
- Medial Pectoral Nerve
- Medial Cutaneous Nerve of Arm and Forearm
1 min
Brachial Plexus Branches
- Musculocutaneous Nerve
- Axillary Nerve
- Radial Nerve
- Median Nerve
- Ulnar Nerve
56 secs
Dermatomes - Cervical
- C2 - Posterior Cap Distribution
- C3 - High Turtleneck
- C4 - Low Collar Shirt
- C5 - Anterolateral Shoulder
- C6 - Thumb
- C7 - Middle Finger
- C8 - Pinky Finger
1 min
Dermatomes - Thoracic
- Characteristics
- T1 - Medial Arm
- T4 - Nipple
- T7 - Xiphoid
- T10 - Belly Button
- T12 - Pubis
58 secs
Dermatomes - Lumbosacral
- L2 - Medial Thigh
- L3 - Medial Knee
- L4 - Kneecap, Medial Ankle, and Big Toe
- L5 - Dorsum of Foot
- S1 - Lateral Foot, Posteriolateral Thigh
- S 2, 3, 4, 5 - Perianal and Genitals
2 mins
Back Muscles
- Superficial
- Latissimus Dorsi
- External Oblique
- Internal Oblique
- Gluteus Medius
- Gluteus Maximus
- Deep
- Erector Spinae
- Serratus Anterior
- Serratus Posterior
2 mins
Neck and Shoulder Muscles
- Superficial
- Splenius Capitis
- Trapezius
- Rhomboid Minor
- Rhomboid Major
- Deltoid
- Latissimus Dorsi
- Levator Scapulae
- Deep
- Supraspinatus
- Infraspinatus
- Teres Minor
- Teres Major
2 mins
Rotator Cuff
- External Rotation
- Teres Minor
- Infraspinatus
- Internal Rotation
- Subscapularis
- Abduction
- Supraspinatus
1 min
Skin Anatomy
- Characteristics
- Epidermis
- Keratinocytes
- Melanocytes
- Dendritic Cells
- Merkel Cells
- Dermis
- Sweat Glands
- Hair Follicles
- Sebaceous Glands
- Hypodermis
3 mins
Skin Functions
- Characteristics
- Thermoregulation
- Protection
- Innate Immune Protection
- Synthesize Vitamin D
- Water and Salt Excretion
- Dilated Capillaries are a Blood Reservoir
2 mins
Nerve Palsies - Klumpke's Palsy
- Nerve
- C8 to T1 Roots
- Lower Trunk
- Causes
- Upward Arm Force during Delivery
- Adult Trauma
- Grabbing Tree Branch to Break a Fall
- Muscle Affected
- Intrinsic Hand Muscles
- Presentation
- Claw Hand
1 min
Nerve Palsies - Erb's Palsy (Waiter's tip)
- Nerves
- C5-C6 Roots
- Superior (Upper) Trunk
- Causes
- Lateral Traction on Neck during Delivery
- Trauma in Adults
- Functional Deficit
- Deltoid
- Infraspinatus
- Biceps Brachii
- Presentation
- Waiter's Tip Deformity
2 mins
Nerve Palsies - Winged Scapula
- Nerve
- Long Thoracic Nerve
- Causes
- Axillary Node Dissection in Mastectomy
- Stab Wound
- Muscle Affected
- Serratus Anterior
- Functional Deficit
- Scapula Cannot Anchor to Thorax
- Presentation
- Inability to Raise Arm Above Head
1 min
Carpal Tunnel Syndrome
- Median Nerve Entrapment
- Compression at Carpal Tunnel
- Numbness, Tingling and Pain in Hand
- Diagnosis
- Phalen's Maneuver
- Tinel's Sign
- Treatment
- Splints
- Surgery
- Steroids
2 mins
Nerve Palsies - Median Claw
- Nerve
- Distal Median Nerve
- Causes
- Carpal Tunnel Syndrome
- Deficit
- Unable to Extend Thumb, Pointer and Middle Finger
- Presentation
- Clawing of Digits 1-3
- Tinels Sign
- Phalens Sign
- Complication
- Atrophy of Thenar Eminence
2 mins
Nerve Palsies - Pope's Blessing
- Nerve
- Proximal Median Nerve
- Causes
- Supracondylar Fracture of Humerus
- Functional Deficit
- Loss of Flexion of Thumb, Pointer and Middle Finger
- Presentation
- Trouble Making a Fist
- Hand Resembles Popes Blessing on Flexion
- Complications
- Atrophy of Thenar Eminence
1 min
Nerve Palsies - Ulnar Claw
- Nerve
- Distal Ulnar Nerve
- Causes
- Fracture Hook of Hamate (distal injury)
- Cyclists
- Compression Guyon's Canal
- Functional Deficit
- Unable to Extend 4th and 5th Digits
- Presentation
- Hand Resembles Ulnar Claw on Extension
- Complications
- Atrophy of Hypothenar Eminence
1 min
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