Po2 80 mmhg Study guides, Class notes & Summaries

NCLEX-PN NGN EXAM 2023/2024 Question No : 1 - Teaching the client with gonorrhea how to prevent reinfection and further spread is an example of: A. primary prevention. B. secondary prevention. C. tertiary prevention. D. primary health care prevention. Answer: B Explanation: Secondary prevention targets the reduction of disease prevalence and disease morbidity through early diagnosis and treatment. Physiological Adaptation Question No : 2 - Which of the following foods is ...

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 is the most important sign in a critically ill pt? Why? - ANSWER-Tachypnea Indicates metabolic acidosis 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 the dx? - ANSWER-Cardiac tamponade; obstructive shock If a pt ...

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...

What is the most important sign in a critically ill pt? Why? - Correct answer-Tachypnea Indicates metabolic acidosis 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 the dx? - Correct answer-Cardiac tamponade; obstructive s...

What is the most important sign in a critically ill pt? Why? - Correct 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 the dx? - Correct answer-Cardiac tamponade; obstru...

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...

NCLEX LAB VALUES (from UWorld) Already Passed 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

FCCS: Fundamentals of Critical Care Support Pretest | Grade A| Questions and Verified Answers| 100% Correct (Latest 2023/ 2024 Update ) Q: A 75-year-old man with a long history of smoking, chronic lung disease, and treatment noncompliance is brought to the emergency department by his daughter. He has had progressive dyspnea. He is awake, alert, and in moderate distress, with the use of accessory muscles during inspiration and expiration and a respiratory rate of 30 beats/min. There are audibl...

Normal value for monitoring PA pressures are? A. 2-6/8 - 14 mmHg B. 15 - 25/8 - 15 mmHg C. 25 - 35/20 - 30 mmHg D. None of the above - ANSWER-15 - 25 / 8 - 15 mmHg Pulmonary systolic pressure is 15-25 mmHg. Pulmonary diastolic pressure is 8-15 mmHg. Initial intervention for managing a patient presenting with Bariobariatrauma is? A. Administer high flow oxygen B. Decrease oxygen to 4 L/min by NC C. Administer high flow oxygen by NRM 15 minutes prior to lift off D. Maintain cabi...

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 c...