EXERCISE 23 Name REVIEW SHEET Anatomy of the Respiratory System Lab Time/Date an onlb'enditahu Upper and Lower Respiratory System Structures 1. Label the upper respiratory structures (sagittal section) shown in the model below. /2024

Derrick is a 72-year-old man who is attending a hospital emergency department with increased shortness of breath. This is due to an acute exacerbation of chronic obstructive pulmonary disease (COPD). Assessment on arrival at hospital: Respiratory rate = 32 breaths per minute Oxygen saturation level = 89% on 2 litres Oxygen via nasal specs Symptoms began approximately two days ago and have progressively worsened Appears to be tearful and anxious about being in hospital and his shortness of breath, but does not appear able to express his feelings on this Derrick tells a nurse that he has recently been told that he has 12 months left of his life Previous Medical History: COPD, Hypertension, Anxiety [No known drug allergies], Derrick was diagnosed with COPD ten years ago Derrick’s COPD has recently been classified at Stage 4 and he has 2 litres of Oxygen therapy at home Derrick is an ex-smoker. He was smoking up to 30 cigarettes a day but quit five years ago Derrick is experiencing more…

Case #4Following an automobile accident, a 19 year old male is admitted to the hospital. He has sustained multiple burns, severe pulmonary contusions, and has aspirated. He is admitted to the ICU, intubated and placed on a ventilator with initial settings of A/C 500 x 16 1.0 +10 PEEP. A PAC is inserted and ABG’sare drawn after 30 minutes of mechanical ventilation. CXR reveals correct placement of the ETT andPAC the presence of bilateral infiltrates.pH = 7.53 Hgb = 14 gmsPaCO2 = 35 mmHg PvO2 = 28 mmHgPaO2 = 33 mmHg SvO2 = 58 mmHgHCO3 = 26 mEq/LSaO2 = 78%PAC measurements reveal the following values:CVP = 12 mmHgBP = 140/80 mmHgPAP = 50/25 mmHg HR = 110 beats/minPCWP = 6 mmHg CO = 6.0 L/minPart 1: Interpret the ABGPart 2: What is the patient’s SVR? What is the patient’s PVR?

Oxygen deficit is another term for EPOC True O False