RTE 1503 Midterm Exams With Complete Solution

RTE 15 03 Midte rm Exam s With Comp lete Solut ion Sections of the chest? - ANSWER Bony thorax, respiratory system, mediastinum. Bony throax consist of? - ANSWER sternum, clavicles, scapulae, ribs, thoracic vertebrae. Parts of the Sternum (breastbone)? - ANSWER manubrium, body, xiphoid process. jugular notch located? - ANSWER T2- T3 Xiphoid process location? - ANSWER T9-T10 Vertebra prominens location? - ANSWER C7 How many pairs of ribs? - ANSWER 12 How many thoracic vertebrea? - ANSWER 12 Respiratory System consist of? - ANSWER pharynx, trachea, bronchi, & lungs. Respiratory system purpose? - ANSWER exchange of gaseous substances between air & blood. Diaphragm - ANSWER each half called hemidiaphragm Pharynx - ANSWER upper airway; serves as passageway for food, fluids, and air. Divisions of the pharynx? - ANSWER nasopharynx, oropharynx, & laryngopharynx Esophagus - ANSWER connects the pharynx with the stomach; is posterior to the larynx & trachea. Amount of lobes in Left Lung ? - ANSWER 2 Amount of lobes in right lung? - ANSWER 3 Location of Hyoid bone & epiglottis? - ANSWER C3 Location of larynx (voicebox)? - ANSWER Between C3-C6. Location of laryngeal prominence? - ANSWER C5 location of trachea? - ANSWER C6-T4/T5 Right bronchus - ANSWER is 2.5 cm long, 1.3 cm in diameter. Starts at T5 Left bronchus - ANSWER 1.1 cm diameter, 5 cm long. Starts at T5 which bronchi is longer? - ANSWER Left bronchus Carina - ANSWER divides bronchi into left and right. Sections of right lung? - ANSWER superior, middle, & inferior, divided by two deep fissures. Sections of left lung? - ANSWER superior & inferior, divided by single deep oblique fissure. Pleura - ANSWER sac around the lung Parietal Pleura - ANSWER outer layer, lines the inner surface of the chest wall & diaphragm Visceral Pleura - ANSWER inner layer the covers the surface of lungs.