Histology Res

Question 1

Following are histological properties of Larynx except –

Answer 1

Intrinsic muscle are both

skeletal and smooth

Question 2

The cell of the respiratory epithelium having sensory receptors-

Answer 2

Brush cell

Question 3

Short cell resting in basal lamina and is believed to differentiate in any of the other
cells of the respiratory epithelium-

Answer 3

Basal cell

Question 4

A number II bronchus brings air to -

Answer 4

A lobe of a lung

Question 5

C-shaped cartilage which is deficient posteriorly is found in

Answer 5

• Trachea

Question 6

Complete rings of cartilage support the wall of-

Answer 6

Main Bronchus

Question 7

Goblet cells disappears at the level of a –

Answer 7

Terminal bronchiole

Question 8

Cilia disappears at the level of –

Answer 8

Alveolar duct

Question 9

The last segment supported by smooth muscle is

Answer 9

Alveolar duct

Question 10

Tissue that will not fade out since it will act as the main support of the alveolar wall is
–

Answer 10

Elastic fibre

Question 11

Clara cells are dome-shaped cells in the lining epithelium of-

Answer 11

Terminal Bronchiole

Question 12

An airway like a long hallway with so many open doors leading to many

Answer 12

Alveolar duct

Question 13

Specialized for exchange of gases-

Answer 13

Pneumocyte Type I

Question 14

Pulmonary surfactant stored in organelles simply called –

Answer 14

Multilaminar bodies

Question 15

The third layer of blood –air barrier trans versed by oxygen is

Answer 15

Fused Basal Lamina

Question 16

In a section of a long lobule

Answer 16

An airway and Pulmonary artery are seen

together,pulmonary vein runs alone in a connective tissue

Question 17

Following the direction of blood flow, pulmonary capillary is the endpoint of

Answer 17

Pulmonary artery

Question 18

The conduction portion of the respiratory tract ends at the

Answer 18

Terminal Bronchiole

Question 19

The wall of bronchial tree upto the level of respiratory bronchiole is supplied with
oxygenated blood by the

Answer 19

Bronchial artery

Question 20

t is the most abundant plasma protein and is produced in the liver and serves to
maintain osmotic pressure of blood –

Answer 20

Albumin