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The skeletal structure of the thoracic cavity provide support and protection for which of the following?I. LungsII. BrainIII. EsophagusIV. StomachV. Heart

The arrow labeled as “B” on the image represents what region of the vertebral (spinal) column? Labeled Spinal Column.png

The image below represents which condition/abnormality of the thoracic skeletal system? 

True or False: During inspiration, the diaphragm contracts and pulls downward causing the lungs to fill with air making the rib cage to expand.  

What are the first 7 ribs of the thoracic cage also known as?

You are a Respiratory Therapist working in the ICU and are taking care of Mrs. Jones who is experiencing shortness of breath. A Chest X-Ray was completed and the following Chest X-Ray was seen. pleural effusion exam.png You note that the X-Ray displays the blunting of the costophrenic angles. You perform percussion on the patient’s chest and hear dullness on both lung bases. Based on your findings, what can you conclude is causing Mrs. Jones’s shortness of breath?

True or False: The principle organ of respiration is the Diaphragm.

Which of the following is contained in the Mediastinum?I. Cardiac NervesII. DiaphragmIII. HeartIV. EsophagusV. Trachea

The spaces in between the ribs are called what?

True or False: The right lung has 2 lobes while the left lung has 3 lobes