Upper Limb Flashcards
The upper limb consists of the ____ and the ____. arm
forearm
The cutaneous nerves in the upper limb are responsible for ____ and ____ sensations. sensory
pain
The elbow joint is located between the ____ and the ____. humerus
radius
The cubital fossa is a triangular area located in front of the ____ and contains important ____ and ____ structures. elbow
nerves
Yuan Gao
M.D.
In the context of medical education
it is important to disclose any ____ with companies related to ____ or ____ practices. relationships
The elbow joint complex consists of the distal humerus
proximal radius
The collateral ligaments play a crucial role in maintaining _____ at the elbow
particularly during _____ movements. stability
The distal humerus features the _____ and _____
which are important for understanding elbow anatomy on x-rays. trochlea
The dermatomes of the upper limb are important for identifying _____ and _____ sensations in different regions. motor
sensory
The anterior compartment muscles of the arm are primarily innervated by the _____ nerve
while the posterior compartment is innervated by the _____ nerve. musculocutaneous
Common sites of trauma in the arm include the _____ and _____
which can lead to specific motor and sensory symptoms. elbow
The major peripheral nerves that innervate muscle groups include the _____
_____
The cubital fossa is bounded by the _____
_____
Arterial supply in the upper limb follows a general pattern
with venous drainage and _____ drainage being equally important for _____ health. lymphatic
A pulse can be evaluated at specific points in the upper limb
including the _____ and _____ arteries. brachial
The elbow joint is classified as a ____ joint and primarily allows for ____ and ____. hinge
flexion
The radioulnar joints are classified as ____ joints and are involved in ____ and ____. pivot
pronation
The proximal radioulnar joint is a type of ____ joint that allows for ____ and ____. pivot
pronation
The distal radioulnar joint is also a ____ joint
facilitating ____ and ____. pivot
The intermediate radioulnar joint is classified as a ____ and is formed by the ____ membrane between the radius and ulna. syndesmosis
interosseous
The interosseous membrane between the radius and ulna prevents them from ____ and is part of the ____ radioulnar joint. separating
intermediate
The humeroradial and humeroulnar joints are involved in the elbow joint’s primary motion of ____ and ____. flexion
extension
In the context of the elbow joint
the primary motions are ____ and ____
The elbow joint is supported by ligaments such as the ____ ligament and the ____ collateral ligament. Annular
Ulnar
In a dislocated elbow joint
the bones are forced out of their normal alignment
The annular ligament surrounds the head of the ____ while the ulnar collateral ligament provides stability to the ____ joint. radius
elbow
A common issue with the elbow joint is a ‘pulled elbow’
which is a type of ____ that can cause difficulty in ____ the joint. dislocation
The elbow joint includes ligaments such as the radial collateral ligament and the ____ ligament
which help maintain joint stability. ulnar
The upper limb consists of several layers from superficial to deep
including the ____ and ____ fascia. skin
In the upper limb
the superficial fascia contains cutaneous nerves