Non-systems: Therapeutic Modalities: Cryotherapy: Physiologic Effects of Small Surface Area Cold Application Flashcards
1
Q
Vasoconstriction
A
- Skin capillaries vasoconstrict
- Blanching of skin in center of contact area
- Hyperemia due to deceased oxyhemoglobin dissociation around edge of contact area in normal tissue
2
Q
Adverse effects due to cold Hypersensitivity: Cold Urticaria
A
- Erythema of the skin with wheal formation associated with severe itching due to histamine reaction
3
Q
Adverse effects due to cold Hypersensitivity: Histamine Release: Other symptoms
A
- Facial flush
- Puffiness of eyelids
- Respiratory problems
- Anaphylaxis