Human respiratory system MCQs
Hello students, our next topic for the MCQ is ‘Human respiratory system’. The human body use their respiratory system for the respiration and it is organized to extract oxygen from the air. It also releases waste product into the air at same time. Carbon dioxide is the waste product in the process.
The following MCQs will provide you whole process and detailed information about ‘Human respiratory system’.
MCQ.1): The two nostrils of nasal cavity that lie above mouth is separated by …………………………………………………………………….
a) Septum
b) Naris
c) Palate
d) Nasal Chamber
MCQ.2): The middle region that is lined with respiratory epithelium and ciliated rich in mucous glands is also known as …………………………………………………………………………….
a) Vestibular region
b) Hairy skin region
c) Respiratory region
d) Olfactory region
MCQ. 3): More prominent larynx in men than in women is often known as ……………………………………………………………………………….
a) Lobule
b) Adam’s apple
c) Septum
d) Bowman’s capsule
MCQ.4): A cartilaginous box helps in sound production, hence it is known as ………………………………………………………………………..
a) Nasal box
b) Torage box
c) Sound box
d) Energy box
MCQ.5): Mediastinum is the space between ……………………………………………………………………. Two lungs in the thoracic cavity.
a) Nasal chambers
b) Lungs
c) Brain chamber
d) Diaphragm
MCQ.6): In the humans, lungs are divided into lobes by ………………………………………………………………………….
a) Alveoli
b) Branchial tree
c) Caudal
d) Fissures
MCQ.7): …………………………………………………………… is the mechanism by which organisms obtain oxygen from the air and releases carbon dioxide into the air.
a) Breathing
b) Inhaling
c) Exhaling
d) Creeping
MCQ.8): Acetobacter aceti is used in the production of ……………………………………………………………………. When ethanol converted in acetic acid.
a) Energy
b) Vinegar
c) Glucose
d) Gases
MCQ.9):Following statement is true or false:
Respiratory system of humans does not filters inspired air.
a) True
b) False
MCQ.10): The first section of pharynx have nasopharynx that contains …………………………………………………………………….. Which aids in the immune system of body.
a) Pharyngeal tonsils
b) Platine tonsils
c) Larynx
d) Oesophagus
Answer
1) a) Septum
2) c) Respiratory region
3) b) Adam’s apple
4) c) Sound box
5) b) Lungs
6) d) Fissures
7) a) Breathing
8) b) Vinegar
9) b) False
10) a) Pharyngeal tonsils