Body Logistics Flashcards
(9 cards)
1
Q
Define gland
A
Epithelial cells/aggregate of epithelial cells specialised for the secretion of a substance
2
Q
What are endocrine glands?
A
- glands that release products straight into blood
- release HORMONES
- act on distant body areas
3
Q
What are exocrine glands?
A
- ducted (products secreted into a duct and then delivered to the target area
- release mainly ENZYMES/LUBRICANTS
4
Q
What does the posterior pituitary gland secrete?
A
- vasopressin (ADH)
- oxytocin
5
Q
What does the anterior pituitary gland secrete?
A
- somatotrophin
- ACTH
- lutenising hormone
- follicle stimulating hormone
- thyroid stimulating hormone
- prolactin
6
Q
What is the difference between mesenchymal cells and parenchymal cells?
A
- parenchymal cells are cells with known functions
- mesenchymal cells are cells without known functions
7
Q
What are some examples of exocrine glands?
A
- salivary gland
- pancreas
- lachrymal glands
- sebaceous glands
- mammary glands
- sweat glands
8
Q
What hormones are released by the parathyroid gland?
A
Calcitriol - encourages formation of new bone
Parathyroid hormone - encourages breakdown of bone to release calcium
9
Q
When are glands generated?
A
Before the embryo becomes a returns
