High cvp - Study guides, Class notes & Summaries

Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action - Answer- contractility Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min vasoconstriction and increases BP Dopamine and Levophed inf...

Exam 1: NSG 430/ NSG430 (New 2024/ 2025 Update) Adult Health Nursing II Complete Guide| Qs & As | 100% Correct| Grade A (Verified Answers)- GCU Q: purpose of continuous flush irrigation in pressure monitoring Answer: maintains line patency there is no fluid running in an open artery Q: assessment for an A line Answer: allen test ensure the a line does not obstruct the perfusion in the hand Q: transducer Answer: translates waveform Q: phlebostatic axis ...

Definition of cardiogenic shock - evidence of tissue hypoxia d/t decreased CO in the presence of adequate intravascular volume Causes of cardiogenic shock - MI, cardiomyopathy, myocardial contusion, valvular incompetence, stenosis, arrhythmias What are S/S of cardiogenic shock? - Cold/clammy, S3 gallop, crackles, +JVP, displaced PMI, pulmonary edema, increased preload (pwcp/cvp) Is SVR high or low in cardiogenic shock? - High Is CO high or low in cardiogenic shock? - L...

HERZING UNIVERSITY MEDSURG FINAL EXAM 2024 A client who has septic shock is admitted to the hospital. What priority intervention does the nurse implement first? a. Obtain two sets of blood cultures. b. Administer the prescribed IV vancomycin (Vancocin). c. Obtain central venous pressure (CVP) measurements. d. Administer the prescribed IV norepinephrine (Levophed) - correct answer a. Obtain two sets of blood cultures. Blood cultures should be obtained before IV antibiotics are start...

what is the normal value for cardiac output? correct answer: 4-8 lpm What is the normal value for PAP? correct answer: 25/8 What is the normal value for PCWP? correct answer: 412 mmHG normal CVP value? correct answer: 2-6 mmHg Normal value for a shunt? correct answer: < 5% Normal value for C(a-v)O2? correct answer: 3-5% what is the normal value for SvO2? correct answer: 75% What is the normal value for the cardiac index? correct answer: 2.5-4.5 What is a normal...

CRNA Practice Questions And Answers 100% Solved What contributes the most to sternal wound infection s ️️Obesity or using left and right internal mammary arteries Low index, high SVR, high PAOP, high CVP would describe what kind of shock ️️Cardiogenic It PEtCO2 is less than ? compression quality may need improved ️️10 A rapid increase in PEtCO2 may indicate ? ️️Return of ROSC When CABG is done off pump it includes decrease risk for ? ️️Bleeding Is papillary muscle...

Myxedema coma is also known as... A. Thyroid storm B. Adrenal insufficiency C. Hypothyroidism D. Hyperaldosteronism - correct answer Hypothyroidism Most common presentation of a patient with hypothyroidism are all of the following, Except... A. Cold intolerance with coarse hair B. Almost exclusively over the age of sixty C. >90% of cases occur in the winter D. Primarily in men - correct answer Primarily in men Hypothroidism occurs primarily in women, almost exclusively o...

SIADH: what -hypersecretion ADH -DILUTIONAL HYPONATREMIA -water retention urine = concentrated -fluid is IN CELLS ==> NO edema, ascites, HF -r/o cerebral edema d/t low Na in IV space SIADH: causes -head trauma -cancer: lung, brain -general anesthesia -CHF -drugs: TCAs, ecstacy, oral hypoglycemics, diuretcs, cytotoxic Rx ANYTHING HARMING PITUITARY GLAND SIADH: s/sx GENERAL -low UOP -dilutional hypo Na -seizures NEURO -altered MS/LOC -lethargy -HA, muscle...

N420 Med Surg III Quiz 2 with 100% Correct Answers 4 components of a pressure monitoring system - Answer--invasive catheter -transducer -flush system -bedside monitor Invasive catheter - Answer-attached to high pressure tubing which connects to the transducer Transducer - Answer-- converts the pressure coming from the artery or heart chamber into an electrical signal (waveform) - needs to be zeroed at least once a shift and when it is set up - must be at phlebostatic axis phlebostatic...

ANCC Adult Gerontology Acute Care Exam Study Guide. Cardiac Index - answer2-4 SVR/Afterload - answer800-1200 MAP - answermean CVx80/CO PA pressure - answer15-30 Wedge PCWP pressure - answer6-12 Hypovolemic Shock Parameters - answerPreload CVP decreased, SVR afterload increased, CI decreased, Oxygen delivery Decreased, Venous Oxygen saturation increased Types of hypovolemic shock - answerHemorrhage, burns, pancreatitis Cardiogenic shock parameters - answerCVP preload increased, SVR afte...