GAB - Forelimb anatomy

Descripción

MCQ quiz covering the forelimb anatomy of the horse and dog
Marina Martins
Test por Marina Martins, actualizado hace más de 1 año
Marina Martins
Creado por Marina Martins hace más de 6 años
717
1

Resumen del Recurso

Pregunta 1

Pregunta
Which of the following is ABSENT in the horse?
Respuesta
  • Acromial part of the deltoid
  • Scapular part of the deltoid
  • Lateral head of the triceps
  • Medial head of the triceps
  • Accessory head of the tricpes

Pregunta 2

Pregunta
What muscle is this and what is its action?
Respuesta
  • brachialis; flexes shoulder
  • brachialis; flexes elbow
  • biceps brachii; flexes elbow
  • biceps brachii; flexes shoulder

Pregunta 3

Pregunta
What muscle is this and what nerve innervates it?
Respuesta
  • Brachialis; musculocutaneous nerve
  • Biceps brachii; radial nerve
  • Brachialis; radial nerve
  • Biceps brachii; musculocutaneous nerve

Pregunta 4

Pregunta
Damage to the radial nerve proximal to the brachial plexus will result in...
Respuesta
  • Inability of the limb to bear weight
  • Knuckling of the foot
  • Inability to flex the shoulder
  • Inability to flex the elbow

Pregunta 5

Pregunta
Damage to the radial nerve distal to the elbow will result in...
Respuesta
  • Knuckling of the foot
  • Inability of the limb to bear weight
  • Inability to flex shoulder
  • Inability to flex elbow
  • Lack of sensation to the foot

Pregunta 6

Pregunta
Which nerve(s) provide(s) motor innervation to the flexors of the carpus and digits?
Respuesta
  • Median
  • Radial
  • Ulnar
  • Axillary

Pregunta 7

Pregunta
What muscle is highlighted and what nerve innervates it?
Respuesta
  • Deltoid; axillary nerve
  • Infraspinatus; suprascapular nerve
  • Infraspinatus; axillary nerve
  • Deltoid; suprascapular nerve

Pregunta 8

Pregunta
Which of the following does NOT insert on the olechranon?
Respuesta
  • Teres Major
  • Lateral head of the triceps
  • Accessory head of the triceps
  • Tensor fasciae antebrachii

Pregunta 9

Pregunta
What muscle is this and what is its action?
Respuesta
  • Tensor fasciae antebrachii; flexes elbow
  • Lateral head of the triceps; extends elbow
  • Biceps brachii; flexes eblow
  • Tensor fasciae antebrachii; extends elbow
  • Lateral head of the triceps; flexes elbow

Pregunta 10

Pregunta
Which of the following is part of the stay apparatus in the forelimb?
Respuesta
  • Common digital extensor
  • Long digital extensor
  • Peronius tertius
  • Patellar locking mechanism

Pregunta 11

Pregunta
In the forelimb stay apparatus, the [blank_start]biceps brachii[blank_end] passes through the shoulder joint via the [blank_start]intertubercular groove[blank_end]. It then arises at the elbow joint known as [blank_start]lacertus fibrosus[blank_end].
Respuesta
  • biceps brachii
  • intertubercular groove
  • lacertus fibrosis

Pregunta 12

Pregunta
Which of the following counteracts flexion of the elbow joint in the forelimb stay apparatus?
Respuesta
  • Biceps brachii
  • Lacertus fibrosus
  • Extensor carpi radialis
  • Serratus ventralis

Pregunta 13

Pregunta
Which of the following prevents overextension of the carpal joint in the forelimb apparatus?
Respuesta
  • Extensor carpis radialis
  • Biceps brachii
  • Lacertus fibrosis
  • Superficial digital flexor
  • Deep digital flexor
  • Common digital extensor
  • Suspensory ligament
  • Check ligaments
  • Long digital extensor
  • Distal sesamoidean ligaments

Pregunta 14

Pregunta
Which of the following prevents overextension of the fetlock joint in the forelimb stay apparatus?
Respuesta
  • biceps brachii
  • lacertus fibrosis
  • extensor carpus radialis
  • check ligaments
  • superficial digital flexor
  • deep digital flexor
  • suspensory ligament
  • common digital extensor
  • long digital extensor
  • distal sesamoidean ligaments

Pregunta 15

Pregunta
Which of the following constitutes the check apparatus?
Respuesta
  • Extensor carpus radialis
  • check ligaments
  • superficial digital flexor
  • deep digital flexor
  • suspensory ligament
  • common digital extensor

Pregunta 16

Pregunta
What is "A?"
Respuesta
  • Brachium
  • Antebrachium
  • Manus
  • Shoulder
  • Elbow
  • Pes
  • Carpus
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