When does Development of lungs occur??
Introduction
Development of lungs starts to occur by age of 4 weeks. And it is completed by 8 years of life.
Mnemonics for lungs development
The mnemonic is
Every pulmonary can see alveoli.
E – Embryonic phase
P- Pseudoglandular phase
C- Canalicular phase
S- Saccular phase
A- Alveolar phase
Table showing Phases of growth of alveoli and their properties
