NEET PG DENTAL EXAM

EMBRYOLOGY

RESPIRATORY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Your lungs are divided into lobes. How many lobes do you have?
A
Two
B
Three
C
Four
D
Five
Explanation: 

Detailed explanation-1: -The right and left lung anatomy are similar but asymmetrical. The right lung consists of three lobes: the right upper lobe (RUL), the right middle lobe (RML), and the right lower lobe (RLL). The left lung consists of two lobes: the left upper lobe (LUL) and the left lower lobe (LLL).

Detailed explanation-2: -We found an accidental and surprising finding in left lung during thoracotomy and that was that the left lung had 4 lobes with 3 developed fissures (Fig. 7).

Detailed explanation-3: -Allows you to talk and to smell. Warms air to match your body temperature and moisturizes it to the humidity level your body needs. Delivers oxygen to the cells in your body. Removes waste gases, including carbon dioxide, from the body when you exhale. More items •24-Jan-2020

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