1. Name of the location of 90% of epistaxis
2. A genetic disorder that forms AV malformations in the skin, lungs, brain etc
3. Name of posterior vascular plexus in the nasal cavity causing posterior epistaxis
4. 1st line treatment for all epistaxis
5. The common brand name for anterior nasal packing
6. Chemical used in cautery sticks
7. Physically scaring complication of posterior nasal packing with foleys catheter
Coming soon..
Nasal decongestants
-
Administered as drops or a spray – fast acting, low systemic absorption
-
Sympathomimetics, therefore, act on alpha receptors of smooth muscle and cause vasoconstriction of blood vessels. Reduce oedema of nasal mucosa, more efficient airflow.
-
The main problem is rebound congestion due to secondary vasodilation with an increase in nasal congestion (Rhinitis Medicamentosa), so restricted to 7 days use
-
Can also damage cilia and affect clearance of mucus
-
Some systemic absorption possible – caution when using in patients with heart disease/hypertension/hyperthyroidism/narrow-angle glaucoma
℞