IMMS Flashcards
1
Q
What is a single nucleotide polymorphism?
A
DNA sequence variation that occurs at a single nucleotide
2
Q
Which cells produce elastin?
A
Fibroblasts
3
Q
Which cells produce collagen?
A
Fibroblasts (osteoblasts in bone)
4
Q
In which tissue type is Type I collagen found?
A
Bone, skin and tendons
5
Q
In which tissue type is Type II collagen found?
A
Cartilage
6
Q
In which tissue type is Type III collagen found?
A
Reticular fibres: arteries, liver, kidneys, spleen, uterus
7
Q
In which tissue type is Type IV collagen found?
A
Basement membranes
8
Q
In which tissue type is Type V collagen found?
A
Placenta
9
Q
What is the relationship between albumin and oedema?
A
Low albumin leads to decrease in oncotic pressure, this causes water to diffuse from the blood into the interstitial fluid -> hypoalbumina
