thorax heart & lung

Which of the following nerves innervate the coastal pleura ?

• VAGUS

• INTERCOSTAL NERVE

• SPLANCHNIC NERVE

• PHRENIC NERVE

Pleura extends beyond the thoracic cage on all of the following sites except

• ROOT OF THE NECK

• COSTOVERTEBRAL ANGLES

• RIGHT XIPHISTERNAL ANGLE

• LEFT XIPHISTERNAL ANGLE

Mediastinal surface of right lung is related to all except

• RIGHT ATRIUM

• ARCH OF AORTA

• ARCH OF AZYGOUS VEIN

• INFERIOR VENA CAVA

The lingula is a tongue-shaped projection from

• UPPER LOBE OF RIGHT LUNG

• UPPER LOBE OF LEFT LUNG

• LOWER LOBE OF RIGHT LUNG

• LOWER LOBE OF LEFT LUNG

All the following arteries supply parietal pleura except

• MUSCULOPHRENIC NERVE

• INTERNAL THORACIC

• INTERCOSTAL

• BRONCHIAL

Which of the following structure is single at the root of each lung ?(

• PULMONARY VEIN

• PULMONARY ARTERY

• BRONCHUS

• BRONCHIAL ARTERY

Number of bronchopulmonary segments in lower lobe of each lung

• 2

• 3

• 4

• 5

Respiratory bronchiole ends in all microscopic passages except

• ALVEOLAR DUCTS

• ATRIA

• PULMONARY ALVEOLI

• TERMAINAL BRONCHIOLE

Boundaries of mediastinum are all expect

• STERNUM

• CERVICAL VERTEBRAE

• THORACIC INLET

• DIAPHRAGM

Trabecular carnae of right ventricle is in all following forms except

• RIDGES

• BEIDGES

• PAPILLARY MUSCLES

• CHORDAE