Respiratory and Circulatory System

Respiratory system is responsible for breathing process. The following are parts of the system EXCEPT

• A. Bronchioles

• B. Alveoli

• C. Blood

• D. Bronchi

Which of the following statements is INCORRECTLY stated?

• A. Trachea is also called bronchial tube.

• B. Bronchi are two branching stems.

• C. Bronchi are finer subdivisions.

• D. Alveoli cleans and warms the air that enters.

A bunch of grapes is a good model for the respiratory system. Which of the following pair is INCORRECT?

• A. main stem - trachea

• B. little stem - alveoli

• C. branching stems - bronchi

• D. fruit - alveoli

This system transports nutrients and oxygen throughout the body

• A. Respiratory

• B. Circulatory

• C. Digestive

• D. Skeletal

Which of the following is CORRECTLY grouped?

• A. Heart, blood, trachea

• B. Blood vessel, heart, nose

• C. Heart, blood,blood vessel

• D. Heart, stomach, bronchi