Resp formatives Flashcards
1
Q
which type of lung cancer produces keratin pearls and may also produce thyroid transcription factor?
A
squamous cell carcinoma
2
Q
what cells contribute to the blood air barrier?
A
type 1 alveolar cells in alveoli
endothelial cells in pulmonary capillaries
3
Q
Pseudostratified ciliated columnar epithelium and goblet cells covering cartilage and intrinsic muscles?
A
larynx (excluding vocal folds)
4
Q
Stratified squamous epithelium surrounded by respiratory epithelium?
A
vocal folds
5
Q
Which structure is seen to develop by 28 days’ gestation, found inferior to the trachea?
A
bronchial buds
