RESPIRATORY SYSTEM G9 ( ORGANS, FACTS on LUNGS)9-5

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.

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.

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

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

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