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WorksheetsRESPIRATORY SYSTEM G9 ( ORGANS, FACTS on LUNGS)9-5
Total questions: 10
Worksheet time: 7mins
Which of the following steps for external respiration to take place?
Blood circulation
Gas exchange ( Blood to Cells)
Breathing
Carbon dioxide deposition into the lungs and moves out of the body
Which of the following organs are involved in the upper respiratory tract?
Heart
Lungs
Nasal septum
Larynx
An organ that is lined with hair and mucus that filters the dust from the air.
(a)
The lungs as the LARGEST ORGAN of the respiratory system . The left lung is composed of 2 lobes and the right lung compose of 3 lobes.
The first statement is TRUE.
The first statement is false .
The first statement is false and the second statement is true.
The first and second statement is false.
Main entrance of air into the lungs and body through ___________.
nose and pharynx
larynx and nose
mouth and nose
blood and alveoli
What are the organs that is found in the lower respiratory tract?
Alveoli
Arytenoid Cartilage
Trachea
Bronchus
The important unit of the respiratory system.
(a)
The reason why a cadaver is thought to be resurrecting is due to the __________ that escaped into the arytenoid cartilage and _________ the vocal folds.
air, opening
blood,vibrate
air , vibrate
water, opening
The physical and chemical processes by which an organism supplies it cells and tissues with needed oxygen and removes out carbon dioxide as products of the metabolic reaction.
external respiration
internal respiration
cellular respiration
aerobic respiration
The normal respiratory rate for an adult is __________.
20 breaths per minute
16 breaths per minute
12 breaths per minute
25 breaths per minute
10 breaths per minute
