Respiratory System

Which of the following is considered the 'windpipe'?

• Trachea

• Bronchi

• Pharynx

• Larynx

Which of the following is the large branch that directs air into a lung?

• Trachea

• Bronchi

• Bronchioles

• Alveoli

Which of the following is the small air sac that allows oxygen to enter the blood?

• Bronchi

• Bronchioles

• Alveoli

• Diaphragm

Which of the following is surrounded by a network of capillaries?

• Pharynx

• Bronchi

• Alveoli

• Diaphragm

TRUE OR FALSE - This is the correct order of air entering the lungs:

Nasal Cavity - Pharynx - Larynx - Trachea - Bronchi - Bronchioles - Alveoli

• TRUE

• FALSE

Which of the following is responsible for decreasing pressure and drawing air into the lungs?

• Trachea

• Alveoli

• Diaphragm

• Diaphragm and Intercostal Muscles

Which of the following is described as 'The AMOUNT of AIR entering the lungs PER BREATH'?

• Respiratory Rate

• Tidal Volume

• Ventilation

• Stroke Volume

Which of the following is best described by 'The AMOUNT of AIR entering the lungs PER MINUTE'?

• Respiratory Rate

• Tidal Volume

• Ventilation

• Stroke Volume

Match the following terms and detention

• Tidal Volume

• The NUMBER of BREATHS taken in A MINUTE

• Respiratory Rate

• The AMOUNT of AIR breathed in PER BREATH

• Cardiac Output

• The AMOUNT of BLOOD pumped out of the LV PER HEART BEAT

• Ventilation

• The AMOUNT of AIR breathed in PER MINUTE

• Stroke Volume

• The AMOUNT of BLOOD pumped out of the LV PER MINUTE

Which of the following are functions of the Respiratory System?

• Brings Air Into the Lungs

• Transfers Oxygen Into The Blood

• Removes Carbon Dioxide From the Blood

• All of the above