The nurse is educating student nurses on the difference between the upper and lower respiratory tract. Which medications are primarily used for upper respiratory conditions? (Select All that Apply.)

The correct answers are A: Decongestants and C: H1 Antagonists. Decongestants help relieve nasal congestion in the upper respiratory tract by constricting blood vessels, reducing swelling. H1 Antagonists, like antihistamines, target histamine receptors in the upper respiratory tract to alleviate symptoms like sneezing and itching.
Incorrect choices:
B: H2 Antagonists primarily target stomach acid production, not upper respiratory conditions.
D: LABAs are used for lower respiratory conditions like asthma and COPD.
E: SABAs are also used for lower respiratory conditions like asthma.
F: Mast Cell Stabilizers are used for allergic rhinitis but are not primarily for upper respiratory conditions.