extrinsic or intrinsic Flashcards
1
Q
comparison
A
Extrinsic Intrinsic
Age
Young pts(<5) Older pts (>45)
Specific attacks
Present Absent
Changes btw attacks
Absent Present
Hyposensibilization reaction
Effective Not effective
Disorders
- Migraine, vasomotor rhinitis, Quincke‘s edema
- Chronic disease of resp sys e.g. chronic bronchitis, relapsing pneumonia, viral infections, rhinitis with relapsing
Prognosis
- Better because stop allergen contact, stop disease
- Worse because mech of dev of disease stay in pt all time
