Peripheral nerves, their motor/sensory territory, and dermatome landmarks (e.g. nipple = T4).
40 cards · basic cards · AI-written, checked twice. Edit anything.
- Dermatome C3 corresponds to which anatomical landmark?
- Lateral neck and ear lobe level
- Dermatome C4 corresponds to which anatomical landmark?
- Top of shoulder
- Dermatome T4 corresponds to which anatomical landmark?
- Nipple line
- Dermatome T7 corresponds to which anatomical landmark?
- Xiphoid process
- Dermatome T10 corresponds to which anatomical landmark?
- Umbilicus
- Dermatome L1 corresponds to which anatomical landmark?
- Inguinal ligament
- Dermatome L4 corresponds to which anatomical landmark?
- Knee (medial aspect)
- Dermatome S1 corresponds to which anatomical landmark?
- Lateral foot and heel
- Dermatomes S2-S4 correspond to which anatomical region?
- Anal and genital region
- Dermatome T8 corresponds to which anatomical landmark?
- Costal margin
- Radial nerve injury causes which motor deficit?
- Wrist drop, loss of finger extension
- Ulnar nerve injury causes which hand deformity?
- Claw hand (MCP hyperextension, PIP/DIP flexion)
- Common peroneal nerve injury results in which gait abnormality?
- Foot drop due to loss of dorsiflexion
- Musculocutaneous nerve innervates which muscles?
- Biceps, brachialis, and coracobrachialis
- Axillary nerve innervates which muscles?
- Deltoid and teres minor