Питання 190 з 243

A 40-year-old patient suffers from heart attacks. The physician has prescribed sublingual (under-the-tongue) administration of nitroglycerin. Which structural feature of the oral mucosa primarily enables this method of drug administration?

1. A Permeability of the non-keratinized stratified squamous epithelium
2. B Permeability of the keratinized stratified squamous epithelium
3. C Permeability of the stratified squamous epithelium
4. D Presence of lingual papillae
5. E Presence of salivary glands

Правильна відповідь: A. Permeability of the non-keratinized stratified squamous epithelium