Po2 9 Study guides, Class notes & Summaries

You have received an order for a dopamine drip. You carry 500cc bags of D5W. How much dopamine should you add to the bag to create a 1600mcg/1mL dilution? A. 800mg B. 1600mcg C. 1600mg D. 400mcg - ANSWER A. 800 mg 2. During the absolute refractory period, what happens to the cardiac cell? A. It is unable to be stimulated. B. The cell is vulnerable to partial stimulation. C. Potassium is being pumped out of the cell. D. Calcium has just rushed into the cell. - ANSWER A. It is unable to...

what are the 5 D class lab values - Answer-potassium 6+ pH 6 or less PO2 60-69 CO2 60-69 platelets <40,000 (potassium and pH in the 6s, PO2 or CO2 in the 60s, and platelets <40,000) what are the C priority lab values - Answer-INR 4 or greater potassium <3.5 or 5-5.9 PO2 70-77 O2 <93 abnormal sodium with decreased LOC WBC <5000 ANC <500 CD4 <200 (AIDs) platelets <40,000 what are the priority actions for C and D level lab values? - Answer-hold assess prepar...

Blood Gas Sampling correct answer: - Puncture of a peripheral artery to obtain an ABG sample for direct measurement of pH, PaCo2, PaO2. a. Indications: 1. Evaluation of adequacy of pt's ventilation( PaCO2), Oxygenation ( PaO2), and acid base (pH). 2. Assess the need for therapeutic intervention ( oxygen therapy, mechanical ventilation, and/or diagnostic evaluation ( exercise desaturation) 3) Monitor the severity and progress of a documented disease process. b. There are three prima...

NCC EFM Exam Practice Questions With Verified Answers Latest Updated 2024/2025 Graded A+. Oxygen is transferred from mom to fetus via the placenta through?: Passive (Simple) Diffusion 2. Intervillous space perfusion is dependent on?: Adequate Uterine Blood Flow 3. Maternal Fetal Exchange is best promoted by which maternal position?: - Either Rt or Lt Lateral 4. What is transfer down the concentration gradient from higher to lower NCC EFM Exam Practice Questions With Verified Answers Latest...

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 pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affect osmot...

NCC EFM Exam Practice Questions With Verified Answers Latest Updated 2024/2025 (Graded A+) Maternal Fetal Exchange is best promoted by which maternal position?: - Either Rt or Lt Lateral 4. What is transfer down the concentration gradient from higher to lower NCC EFM Exam Practice Questions With Verified Answers Latest Updated 2024/2025 Graded A+ 2 / 3 called?: Diffusion 5. The most likely physical rationale for recurrent late decels after epidural is?: Maternal Sympathetic Blockade 6....

Recognize dragonflies as formidable aerial and aquatic predators - correct answer Dragonflies live in water for the first two years of their life. After this adult dragonflies hunt other flying insects while they are flying themselves; they cannot feed while walking or sitting. Identify dragonflies as ancient insects (when, what, why) - correct answer Carboniferious, meganura, first insects to fly, selection pressures Develop more than one hypothesis for why dragonflies were so big - corre...

ATI RN Targeted Medical-Surgical 2019 Questions and Revised Answers. A nurse is assessing a client who has emphysema. Which of the following findings should the nurse report to the provider? (Ans- Elevated temperature R: The nurse should report an elevated temperature to the provider because it can indicate a possible respiratory infection. Clients who have emphysema are at risk for the development of pneumonia and other respiratory infections. A nurse is caring for a client who is post ...

ATI MED SURG TERMS FINAL REVIEW QUESTIONS & ANSWERS (SCORED A+) Medical Surgical ATI final review Terms in this set (197) The term used for before surgery? What is the nurses responsibility for this term? Peroperative Educator, advocate and health promotion. What is the term used during surgery? What is the nurses responsibility for this term Intraoperative Safety and advocacy. What is the term used after surgery? What is the nurses responsibility for this term? ...

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...