Circulatory And Resp

Question 1

Surfactant

Answer 1

Protein and lipid mix secreted by alveoli to reduce surface tension and make interstitial pressure more negative

Question 2

Elastin

Answer 2

Elastic fibre containing molecule

Question 3

Cilia

Answer 3

Hair like structures wafting mucus

Question 4

Ciliates cell

Answer 4

Epithelial cell with cilia

Question 5

Goblet cell

Answer 5

Mucus secreting cell

Question 6

Club cell

Answer 6

Secrete microbial and anti-inflammatory proteins

Question 7

Type 1 pneumocyte

Answer 7

Thin flattened cells for gas exchange in alveoli

Question 8

Type 2 pneumocyte

Answer 8

60%

Cuboidal cells that secrete surfactant

Question 9

Endothelial cells

Answer 9

Cell on inside of blood vessels

Question 10

Pericyte

Answer 10

Smooth muscle cells

Question 11

Granulocytes

Answer 11

Sub divisions of white blood cells

Question 12

Neutrophil

Answer 12

Multilobed nucleus, phagocytise bacteria and fungal cells

Question 13

Eosinophil

Answer 13

Bilobed nucleus, deal with parasites

Question 14

Basophil

Answer 14

Bi/ tri lobed, deal with antihistamines

Question 15

Sero mucus glands

Answer 15

Contain goblet cells to release mucus

Question 16

Lymphatic vessels

Answer 16

Like veins- contain valves

No RBCs and can be blind ending- ie lymph nodes

Question 17

Layers of blood vessels

Answer 17

Tunica intima, media and adventitia