RH Nursing 101 - Respiratory Quiz

A pH of 7.1 is considered

• neutral

• weakly acidic

• weakly alkaline

• strongly acidic

Which of these is not used by the body for energy?

• fat

• carbohydrate

• protein

• water

Which dietary component the body most commonly use for energy?

• fats

• carbohydrates

• proteins

• vitamins

Tags

NGSS.MS-LS1-7

What is the primary function of the respiratory system?

• Transporting oxygen to the body

• Removing carbon dioxide from the body

• Regulating blood pH

• Producing sound for speech

Which of the following is not a part of the respiratory system?

• Trachea

• Esophagus

• Lungs

• Diaphragm

What is the role of alveoli in the respiratory system?

• Gas exchange

• Producing mucus

• Regulating airflow

• Storing oxygen

Tags

NGSS.HS-LS2-5

What is the function of the diaphragm in the respiratory system?

• Expanding and contracting the lungs

• Producing mucus for gas exchange

• To separate abdominal contents from the lungs

• Storing oxygen for the body

Which of the following is a waste product of respiration?

• Oxygen

• Carbon dioxide

• Nitrogen

• Hydrogen

What is the role of cilia in the respiratory system?

• Filtering out dust and debris

• Producing oxygen for the body

• To humidify the air inhaled

• Directing the air flow

What is the function of the epiglottis in the respiratory system?

• Preventing food from entering the trachea

• Producing oxygen for the body

• Regulating airflow in the lungs

• Storing carbon dioxide