Lab Pract 2

Question 1

Know 6 (twice)

Answer 1

6. Red bone marrow B and T cells originate here and B cells go through maturation immunocompetence and develop receptors for antigens

Question 2

Know 14 or 4

Answer 2

14. Pharyngeal tonsil (when inflamed is known as Adenoids) one tonsil or 4

Question 3

Know 2 and 5

Answer 3

2. and 5 interstitial fluid (extracellular fluid) becomes lymph

Question 4

Know 15, 5 and 12

Answer 4

15 Germinal center has large numbers of B lymphocytes when activated become plasma cells produce antibodies
5 amd 12 cortex

Question 5

Know 13

Answer 5

13. Thoracic duct lipid rich lymph

Question 6

Know 7 and 10

Answer 6

7. Uvula
8. Internal nares (Chonae) bacteria pass up through this structure from pharynx to the para nasal sinuses

Question 7

Know 3 and 6

Answer 7

3 and 6 Cricoid cartilage (complete ring)
below thyroid

Question 8

know 10 and 11

Answer 8

10. False vocal cord (ventricular fold)
11. True vocal cord

Question 9

Know 5 and 10

Answer 9

5 Diaphragm when contracted pressure in lungs relative the outside atmospheric presssure will go down boyles law
10 Bronchiole no cartilage
air moves in pressure lowers

Question 10

Know 9

Answer 10

9 Ciliated simple columnar epithelium
all have cilia change with cancer

Question 11

Know 11,12,13

Answer 11

11 Primary bronchus
supply’s a lung.
12.Secondary bronchus supply’s a lobe
13 Tertiary bronchus supply a bronchopulmonary segment (piece of a lobe

Question 12

know 1 and 4

Answer 12

1 Respiratory bronchiole begins the respiratory zone
4 Alveoli end of conducting zone
Answer none of the above
no conducting zone in beging nose

Question 13

know 9

Answer 13

9. Parietal pleura

Question 14

know 3 and 8

Answer 14

3 Middle lobe only on rt lung
8 Cardiac notch on left lung
2 bordering fisher

Question 15

know 7 and 10

Answer 15

7 Alveolar ducts
10 Alveolar sacs

Question 16

Know what 1-3 do and 4-7 do

Answer 16

1 Sternocleidomastoid
2 Scalenes
3 Pectoralis minor
1-3 forced inhalation running up staircase

4. Rectus abdominis
5. External abdominal oblique
6. Internal abdominal oblique
7. Transvers abdominis
   4-7 plus 9 are for force exhalation candles on b cake

Question 17

know A and B

Answer 17

(a) x-ray show s exhalation

(b) X-ray shows inhalation

Question 18

know if it increases or decreases
know happens when punctured

Answer 18

1 punctured = 5 increase pressure (atelectasis collapsed lung caused by pneumothorax)

increases

Question 19

know a

Answer 19

(a) Emphysema
Only emphysema decrease lung compliance

Question 20

know number 5

Answer 20

5 gallblader

Question 21

know the layers

Answer 21

1 Mucosa
Lamina Propria loose areolar connective tissue
2 Submucosa
3 Serosa or Visceral Peritoneum
4 Muscularis Externa controlled by
MYENTERIC plexus of Nerves

Question 22

know 3, 4,7

Answer 22

3 Mesocolon
4 Mesentery
7 Visceral peritoneum or Serosa
No falciform ligement

Question 23

know 2

Answer 23

2 Soft palate swings up during deglutition swallowing

Question 24

know 2,4,11,12

Answer 24

2 Cardia region
4 Lesser curvature
11 Folds in gastric mucosa RUGAE
12 Pylorus

Question 25

know 11,12,13,14,22

Answer 25

11 Ileum 12 Ileocecal valve 13 Cecum 14 Appendix 22 Sigmoid colon

Question 26

know 1

Answer 26

1 Parotid gland Mumps infection

Question 27

know 16

Answer 27

16. Cementum anchors tooth to periodontal ligament is 18

Question 28

know 6,7,8,9,10

Answer 28

6 Falciform ligament 7 Lt lobe of liver 8 Left hepatic duct 9 Common hepatic duct 10 Common Bile duct

Question 29

know 21 and 23

Answer 29

21 Quadrate lobe of liver 23 Caudate lobe of liver

Question 30

know 13,14,15

Answer 30

15 Villus 1 mm tall 13 Simple columnar epithelium cell has MICROVILLI which produce the brush border enzymes SUCRASE which will break down Sucrose cane sugar 14. Goblet cell produces alkaline mucous

Question 31

know 3, 4, 6

Answer 31

3 Inner circular layer of smooth muscle 4 Outer longitudinal smooth muscle 6 Submucosa

Question 32

know 4,5,7

Answer 32

4 Sinusoid capillaries (kuppef cells) 5 Triad branch of hepatic portal vein, Hepatic artery, bile duct 7 Hepatocytes produce bile

Question 33

know all

Answer 33

3 Folds in gastric mucosa RUGAE 4 Duodenum 5 Pyloric sphincter **6 Pylorus**

Question 34

know 8,9,10

Answer 34

9. Appendix 9 close to the ileocecal valve 8. Hastra (pockets only on large intestine colon) 10. Sigmoid colon desencing not labled on test