Respiratory System

What equals one respiration ? 

• One inhalation and one exhalation
• One exhalation only
• One inhalation only
• Two inhalations and one exhalation

Root word meaning lung?

• alveo
• broncho
• pleur

• pneumo

In which is air forced out Inhalation or Exhalation 

• Inhalation
• Exhalation
• Respiration
• Ventilation

What is asthma 

• Asthma is a viral infection that spreads through the air.
• Asthma is a chronic condition that affects the airways in the lungs, causing difficulty in breathing.
• Asthma is a type of allergy that only affects children.
• Asthma is a condition that only occurs during exercise.

What do the alveolar sacs look like?

• Alveolar sacs look like small clusters of grapes.
• Alveolar sacs appear as long tubes.
• Alveolar sacs look like tiny balloons.
• Alveolar sacs resemble flat pancakes.

pharynx

• Connects the nasal or oral cavity with the larynx and esophagus 

• Connects the larynx and esophagus 

• trachea
• esophagus

What is external respiration?

• The circulation of blood throughout the body.
• The absorption of nutrients in the intestines.
• The process of digestion in the stomach.
• The transformation of gases from environment to lungs

What decreases during exhalation?

• The size of the of the thoracic cavity

• Heart rate
• Carbon dioxide levels
• Oxygen levels

What do patients develop during emphysema?

• Damage to the alveoli in the lungs.
• Increased mucus production in the airways.
• Barrel Chest

• Improved oxygen exchange in the lungs.

What is a stable PH? 

• A stable pH is always 14.
• 7.4

• A stable pH is only found in acidic solutions.
• A stable pH fluctuates wildly between 0 and 14.