Cat Resp
is a dissection video from CCCeduAPII on You Tube
Shotgun Histology's Lung Slide
is about 7 minutes long, more detailed than you need...but I bet you understand it all and learn something, too!
Shotgun Histology's Trachea Slide
is about 5 minutes long, more detailed than you need. His "submucosal glands" are what I refer to on your wordlist as "seromucosal glands".
These links are to interesting "other stuff" that is not mandatory::