Po2 80 mmhg - Guides d'étude, Notes de cours & Résumés

Clinical Application of Perfusion Exam - Questions with Verified Answers What are cannulation sites for an LVAD? Pulmonary Vein and Aorta What is the minimum pressure for an LVAD inflow, before you are at risk for drawing air? 5 mmHg Correction for cannula entrapment in LVAD's can be accomplished by doing what? increasing the left atrial preload (decreasing flow) --> Cannula is sucking down in the LVAD inflow either in the pulm vein, lv apex, or just below crossing the aortic valve. What i...

An 80-year-old woman comes to the urgent care clinic with dyspnoea on exertion. On physical examination, her blood pressure is 100/70, and her pulse is 75. She has no pulsus paradoxus. Her jugular veins are distended, and she has distant heart sounds. In addition, she has extra third and fourth heart sounds. Her liver is enlarged, and she has pedal oedema. She has occasional premature ventricular contractions on her electrocardiogram. A chest x-ray reveals clear lung fields with a dilated cardia...

Blood Pressure 120/80 and 140/90 Pulse/heart rate 60 - 100 Temperature 97.7 - 99F (100.4 = fever) Pulse oximetry 95-100% Capillary refill <3 seconds pH 7.35-7.45 pO2 80-100 mmHg pCO2 35-45 mmHg

TMC LJU exam version 2 questions & answers 2025/2026 Quality control material has published values for pH of 7.30, PO2 of 85 mm Hg. Documentation indicates the range of pH is 0.5% and is 3% for PO2. Machine results are as follows: pH PO2 (mmHg) Run 1 7.33 83 Run 2 7.25 86 Run 3 7.29 80 Which quality control runs indicate the machine is out of control? A. 1, 2, and 3 B. 1 and 2 C. 1 and 3 D. 2 and 3 - ANSWERSThe correct answer is : D Explanation : This question is ...

NUR 265 Exam 2 Study Questions and Answers Latest 2024/2025 with complete solutions-Galen NUR 265 Exam 2 Study Questions and Answers Latest 2024/2025 with complete solutions-Galen What is the normal arterial blood gas (ABG) range for the partial pressure of oxygen (PO2)? o 80-100 mmHg o What if it’s higher than 100? What if it’s lower than 80? ▪ Higher = too much oxygenation … lower = hypoxia What is the normal arterial blood gas (ABG) range for the partial pressure of carb...

Med surg certification UPDATED ACTUAL Exam Questions and CORRECT Answers arterial pH - CORRECT ANSWER - 7.35-7.45 pCO2 - CORRECT ANSWER - 35-45 mmHg pO2 - CORRECT ANSWER - 80-100 mmHg Bicarb HCO3 - CORRECT ANSWER - 22-26mEq/L

An 80-year-old woman comes to the urgent care clinic with dyspnoea on exertion. On physical examination, her blood pressure is 100/70, and her pulse is 75. She has no pulsus paradoxus. Her jugular veins are distended, and she has distant heart sounds. In addition, she has extra third and fourth heart sounds. Her liver is enlarged, and she has pedal oedema. She has occasional premature ventricular contractions on her electrocardiogram. A chest x-ray reveals clear lung fields with a dilated cardia...

What PO2 value indicates respiratory failure in adults? PO2 < 60 mmHg What blood value indicates hypercapnia? PCO2 > 45 mmHg What condition occurs when the PO2 is < 60 mmHg (acute hypoxemia), the CO2 tension rises > 50 mmHg (acute hypercarbia, hypercapnia) & the pH drops < 7.35, or both? Acute respiratory failure What are the S/S of respiratory failure in adults? Dyspnea, SOB Tachypnea Intercostal & sternal retractions Cyanosis Tachycardia Cough that produces sputum...

100 Free MCCQE1 Questions and Correct Answers | Latest 2024/2025 | 100% PASS An 80-year-old woman comes to the urgent care clinic with dyspnoea on exertion. On physical examination, her blood pressure is 100/70, and her pulse is 75. She has no pulsus paradoxus. Her jugular veins are distended, and she has distant heart sounds. In addition, she has extra third and fourth heart sounds. Her liver is enlarged, and she has pedal oedema. She has occasional premature ventricular contractions on...

FCCS Exam Questions with All Correct Answers What is the most important sign in a critically ill pt? Why? - ANSWER Tachypnea Indicates metabolic acidosis (often w/ respiratory alkalosis compensation) A pt misses dialysis for a few days and comes in with fluid overload. He's tachycardic and tachypneic. On physical exam, you find JVD, pulsus paradoxus (20 mmHg drop during inspiration), and HoTN (80/40) with distant, muffled heart sounds. Lungs are clear to auscultation. What is...