Arterial blood gases abgs - Study guides, Class notes & Summaries

WGU D236 pathophysiology OA Exam -Study Guide With 100% verified answers 2022-2023. Patho OA Study Guide 1. What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? Starling’s Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which p...

Respiratory Therapy - Lindsey Jones/Clinical Simulations 459 Questions with Verified Answers Information Gathering - Emphysema: (Abnormal condition of the alveoli resulting destruction and loss of elasticity) - CORRECT ANSWER LEVEL I : Cyanosis, Barrel chest, increased A-P diameter, Accessory muscle use, Digital clubbing of the nail beds, Significant history of smoking and/or occupational exposure to smoke or other pulmonary irritant LEVEL II : Dyspnea, Wheezing breath sounds LEVEL III ...

Acid Base Nclex Questions 1) A client is brought to the Emergency Department after passing out in a local department store. The client has been fasting and has ketones in the urine. Which acid-base imbalance would the nurse expect to assess in this client? A) Metabolic acidosis B) Respiratory alkalosis C) Metabolic alkalosis D) Respiratory acidosis - correct answer A (Explanation: A) A client who is fasting is at risk for development of metabolic acidosis. The body recognizes fas...

1. A nurse is conducting a primary survey of a client who has sustained life-threatening injuries due to a motor-vehicle crash. Identify the sequence of actions the nurse should take. (Move the actions into the box on the right, placing them in the selected order of performance. Use all the steps.) C. Open the airway using a jaw-thrust maneuver. D. Determine effectiveness of ventilator efforts. B. Establish IV access. A. Perform a Glasgow Coma Scale assessment. E. Remove clothing for a thor...

Medsurg 1- Brunner and Suddarth Final Exam (2023/24) || With Questions & Solutions (Graded A+) Medsurg 1- Brunner and Suddarth Final Exam (2023/24) || With Questions & Solutions (Graded A+) The occupational health nurse is assessing new employees at a company. What would be important to assess in employees with a potential occupational respiratory exposure to a toxin? Select all that apply. A) Time frame of exposure B) Type of respiratory protection used C) Immunization status D) Breath ...

1. A nurse is teaching the parent of an infant about "Give the infant ways to prevent sudden infant death syndrome (SIDS). a pacifier at bed- Which of the following instructions should the nurse include? "Place the infant in a prone position to sleep." "Allow the infant to sleep on a large pillow." "Use a soft mattress in the infant's crib." "Give the infant a pacifier at bedtime." 2. A nurse in an emergency department is caring for a school-age child who is experienci...

The nurse is caring for four patents today. Which finding should the nurse immediately report to the RN? - Answer- - Patient with positive Chvostek's signs Which patient finding should cause the nurse to encourage oral (PO) fluid intake? - - Answer- Diarrhea The home health nurse is visiting a patient and notices the unpaid caregiver is having caregiver strain. The nurse knows, when communicating with the patient unpaid caregiver praise is the best way to improve caregiver strain. Which ...

Emergency Nursing Practice Questions The client diagnosed with hypovolemic shock has a BP of 100/60. Fifteen minutes later the BP is 88/64. How much narrowing of the client's pulse pressure has occurred between the two readings? Answer: 16 mmHg pulse pressure The pulse pressure is the systolic BP minus the diastolic BP. 100 - 60 = 40 mmHg pulse pressure in first BP reading 88 - 64 = 24 mmHg pulse pressure in second reading 40 - 24 = 16 mmHg pulse pressure narrowing. A narrowing o...

ABGs : arterial blood gases Blood pH : 7.35-7.45 PO2 (partial pressure of oxygen) : 80-110 mmHg PCO2 (partial pressure of carbon dioxide) : 32-45 mmHg SaO2 : 95-100% HCO3 (bicarbonate) : 22-28 mmol/L BUN : 10-20 mg/dL Total Cholesterol : <6.2 mmol/

What is an ABG? - Answer-a measurement of the partial pressure of O2, CO2, pH, and HCO3 in arterial blood Who normally draws this bloodwork? Where is it drawn from? - Answer-Respiratory therapists draw for this profile most commonly from the radial, brachial, and femoral arteries. What is acidosis? - Answer-It is characterized by an abundance of H+ ions in the arterial blood, with a pH of less than 7.35. What are the acids? - Answer-H+, CO2, and H2CO3 (carbonic acid) How are acids produce...