Glands Flashcards
1
Q
Acini
A
a. Secretory components of lobule.
b. Serous, mucous, or sero-mucous
c. Outer surface covered by basement membrane
2
Q
Intralobular ducts
A
a. Joined by confluence of 2+ interlobular ducts
b. Lined with columnar/ stratified columnar epithelium
c. consist of striated or intercalated
3
Q
Intercalated Ducts
A
- lined by simple squamous epithelium
- drain secretory acini into striated ducts.
- important for bicarbonate/chloride exchange.
- subdivisino of intralobular ducts
4
Q
Striated Ducts
A
- subdivision of intralobular ducts
- lined by cuboid epithelium
- ACTIVELY Reabsorb Na ion. PASSIVELY reabsorb chloride. ACTIVELY secrete K ions
5
Q
Interlobular Ducts
A
- lined with pseudostratified columnar epithelium
- 2+ striated ducts in septae of adj. cells.
6
Q
Lobar Ducts
A
- formed from 2+intralobular ducts
- lined with stratified columnar epithelium.
7
Q
Intestinal gland of Lieburkuhn
A
simple tubular gland
8
Q
sweat gland of skin
A
simple coiled tubular gland
9
Q
Gastric mucosa and endometrium glands
A
simple tubular branched
10
Q
Skin sebaceous gland of skin
A
simple acinar (alveolar)
11
Q
Oral cavity glands
A
branched tubular
12
Q
Exocrine pancreas
A
branched alveolar
13
Q
Mammary gland
A
branched tubuloacinar
