Respiratory Quiz

Take the Quiz

1 The lung buds grow into the coelomic cavity in the region:

	pericardial cavity
	pericardio-peritoneal canals
	peritoneal cavity
	amniotic cavity
	septum transversum

2 The lung bud mesenchyme gives rise to the:

	pseudostratified columnar epithelium
	epithelial lining of the alveolar sac
	smooth muscles
	type II cells

3 The adult lung alveoli number is reached by:

	canalicular stage
	terminal sac stage
	alveolar stage
	newborn
	childhood 8 years of age

4 Hyaline membrane disease is mainly associated with:

	oxygen therapy at birth
	type I pneumocyte development
	type II pneumocyte development
	diaphragmatic hernia
	ceasarian delivery