QUIZATHON 13

The superior, middle and inferior lobes of right lung have the following number of bronchopulmonary segments respectively:

• 3,2,5

• 5,3,2

• 4,2,1

• 4,1,2

Left coronary artery arises from

• Left anterior aortic sinus

• Right anterior aortic sinus

• Left posterior aortic sinus

• Right posterior aortic sinus

Muscle not supplied by the Ulnar nerve in forearm is

• Medial half of flexor digitorum profoundus

• Medial half of flexor digitorum superficialis

• Flexor carpi ulnaris

• None of the above

Facial artery ends in the medial angle of eye by anastomosing with

• Lacrimal branch of Opthlamic artery

• Branch of transverse facial artery

• Dorsal nasal branch of Opthlamic artery

• Supratrochlear branch of Opthlamic artery

Site of 2nd and 3rd constrictions of oesophagus respectively are

• At Pharyngeo-oesophageal junction, at crossing of right principal bronchus

• At crossing of the right principal bronchus, at the opening in the diaphragm

• Site of entering thoracic inlet, at the crossing of arch of aorta

• At the crossing of arch of aorta, at the crossing of left principal bronchus

The time interval between the arrival of impulse at the Pre-synaptic terminal and occurence of response in the Post-synaptic neuron is

• 2ms

• 0.5ms

• 0.5s

• 0.1s

Which of the following in not an another term for Caissons disease ?

• High pressure nervous syndrome

• Dysbarism

• Bends disease

• Decompression sickness

Which of the following is not a rapidly adopting receptor?

• Pacinian corpuscle

• Meissner corpuscle

• Merkel's disc

• Krause's end bulb

Which one of the following receptor property forms the basis of Phantom limb ?

• Adaptation

• Doctrine of specific nerve energy

• Law of projection

• Weber Fechner Law

Which of the following is not true regarding the CVS changes occuring in higher altitude?

• Increase in cardiac output

• Vasoconstriction in systemic circulation

• Increase in viscosity of blood

• Polycythemia