QUIZATHON 15

The rotator cuff will be affected by injury to which of the following muscles?

• Teres major

• Subscapularis

• Sternocleidomastoid

• Pectoralis minor

The great saphenous vein passes posteriorly to which of the following landmarks?

• Lateral malleolus of ankle

• Medial malleolus of ankle

• Calcaneal tendon

• Medial epicondyle of femur

The oesophageal opening in the diaphragm transmits all except

• Vagal nerve trunk

• Oesophageal branch of gastric artery

• Lymphatic

• Veins- oesophageal branches of gastric veins

In coronary circulation

• the commonest arterial pattern is that of 'left dominance'

• the sinoatrial nodal artery arises from the left coronary artery in almost half the population

• the anterior cardiac vein drains the left ventricle

• the coronary sulcus drains into the left atrium

Which of the following muscles is LEAST likely to be affected in the presence of Ulnar nerve lesion

• Palmar interossei

• Lateral two lumbricals

• Dorsal interossei

• Medial two lumbricals

An example of Feed-forward inhibition amongst the following is

• Renshaw cell inhibition

• Gate control Theory

• Cerebellar Connection

• Sretch Reflex

Examples of nociceptors

• Cδ fibres

• A fibres

• Merkels disc

• Ruffini's end plate

Receptor of inverse stretch reflex

• Muscle spindle

• Golgi body

• Golgi tendon organ

• Mechanoreceptors

Name the third order neuron in Trigeminothalamic tract

• Ventral Posterolateral nucleus of Thalamus

• Ventral Posterolateral nucleus of Hypothalamus

• Ventral Posteromedial nucleus of Thalamus

• Ventral Posteromedial nucleus of Hypothalamus

Identify the sensory pathway

• Dorsal Column tract

• Lateral Spinothalamic tract

• Anterior Spinothalamic tract

• Trigeminal pathway