Histology Flashcards
1
Q
A
Sinusoid - leaky type of capillary
2
Q
Label all
What is the function of A?
A
- A: Trabeculae carneae: reduce turbulence in the hear to prevent clots
- B: Endocardium
- C: Myocardium
- D: Epicardium
3
Q
A
4
Q
What is and what is the function of the highlighted feature?
A
- Chordae tendineae
- The chordae tendineae (tendinous chords), or heart strings, are cord-like tendons that connect the papillary muscles to thetricuspid valve and the mitral valve in the heart.
- Preventing backflow?
5
Q
A
- Olfactory epithelium - doesn’t have goblet cells
- Specialised epithelial tissue inside the nasal cavity - involved in smell
6
Q
What is this feature and what is its function?
A
- Olfactory (Bowman’s glands)
- Mucus from these glands keeps the olfactory surface moist
7
Q
A
- Chonchae (turbinates)
8
Q
A
- Respiratory epithelium - has goblet cells
- Moisten and protect the airways - functions as a barrier
9
Q
A
- Cribriform plate
10
Q
A
- Trachealis (smooth muscle)
11
Q
A
- A: Serous gland
- B: Mucous gland
12
Q
A
- Alveoli macropharges - dust cells
- collect dust
13
Q
A
- A: Intrapulmonary bronchus
- B: Cartilage plate
14
Q
A
- A: Terminal bronchiole - no cartilage terminal because its a closed ring
- B: Respiratory bronchiole - not a closed ring
- C: Alveolar duct
15
Q
A
- Chief cell
- Pepsinogen and gastric lipase release
16
Q
A
- A: Gastric pit
- B: Rugae
- C: Secretory sheet
- D: Mucosa
- E: gastric glands
- F: muscularis mucosa
- G: submucosa
- H: muscularis externa
17
Q
A
- Parietal cell
- Looks like a fried egg
- Makes HCl
18
Q
A
- A: Glomerulus
- B: Proximal convoluted tubule (PCT)
- has microvilli around lumen
- C: Bowman’s capsule
19
Q
A
