on: Write the capital letter of the correct answer. 1. Which of the following statements about the human respiratory system NOT TRUE? A. when we breathe in, air travels from the pharynx to the trachea B. the bronchioles branch into bronchi C. Alveolar ducts connect to the alveolar sacs D. gas exchange between the lungs and the blood takes place in the alveolus Which of the following statements about the circulatory system is NOT TRUE? A. blood in the pulmonary vein is deoxygenated B. blood in the inferior vena cava is deoxygenated C. blood in the pulmonary artery is deoxygenated

Why is the pulmonary artery colored blue in this figure? Answer can be found in Appendix F. Blood flow Blood flow -Venule Arteriole Simple squamous epithelial cells Alveolar wall Capillary - Alveolus Air Alveolus co, со, о, Figure 16.9 Light micrograph of alveoli (250x). APIR O McGraw-Hill Education/Al Telser, photographer Capillary Figure 16.10 Oxygen (O2) diffuses from air within the

Match each item in column A with the most closely related item in column B. Place letters for answers in the spaces provided.

10. The Respiratory System Name Sh Date:0-\\-2C A. Anatomy of the respiratory system nasat vestibule Oral cavity Esophagus

please match the following! Both of these are to the same question.

Fill in blanks: A. What is the name for the flap of tissue that covers the larynx during swallowing          ____________________________ B.______________________ are tiny balloon-like structures attached to the ends of the respiratory bronchioles which look like grapes and are the sites of gas exchange in the lungs. C. The __________________________ is a tube directly behind the nose which is lined with pseudostratified ciliated columnar epithelium.

I need help with a respiratory question, thanks During properly performed external chest compression on infants, how much should the sternum be compressed?   Group of answer choices 1.5 in 0.5 in 2.0 in 1.0 in

You are providing care to a 14 year old male teenager that was informed by the doctor of having restrictive pulmonary disease. A pulmonary function test was performed and also a TB test was done to evaluate his loss of in respiratory function and it was determined that he had reduced lung expansion. The child asks you several questions because he wants to learn much more about the ventilation process of his respiratory system. He asked the following questions because he noticed that you are a knowledgeable nurse.   The boy was told by the doctor that the reason he felt always felt tired was because he had to use more energy to breathe. Why did he need more energy to breathe? What are the possible causes of this problem?