What does rca stand for Study guides, Class notes & Summaries

BoardVitals NCLEX Prep RN 126 preguntas 1. While administering medications to a group of clients on a medical-surgical unit, a client who is postoperative from an accidental above-the-knee amputation indicates to the nurse that he is ready to talk about his feelings. The nurse keeps her promise and returns to talk with the client as soon as she finishes administering medications. Which of the following ethical principles is the nurse demonstrating? A. Veracity B. Justice C. Nonmalecence D...

ASS final Questions and Answers 100% correct What is the essential premise of the Nyquist theorem? At least two samples are needed per cycle to accurately reproduce a sine wave. Perceptually speaking, what is the difference between a 15 kHz square wave and a 15 kHz sine wave? Why does this matter for digital audio? 15khz square wave would be louder. Digital audio deals with more square waves. What is "quantization"? The process of converting a continuous analog audio signal t...

CFRN Exam 71 Questions with Verified Answers Normal Central Venous Pressure (CVP) - CORRECT ANSWER 2-6 mmHg Normal Cardiac Output (CO) - CORRECT ANSWER 4-8 L/min Normal Pulmonary artery pressure (PAP) - CORRECT ANSWER PAS 15-25/PAD 8-12 Normal Pulmonary artery wedge pressure-PAWP - CORRECT ANSWER 8-12 Normal Cardiac Index (CI) - CORRECT ANSWER 2.5-4.2 L/min/m2 Normal Stroke Volume (SV) - CORRECT ANSWER 60-130 mL/beat Normal Systemic Vascular Resistance (SVR) - CORRECT ANSW...

Which information in an electronic medical record (EMP) helps a nurse plan & manage a patient's post-operative care after open-heart surgery - correct answer Provider order Which information in a patient's electronic medical record (EMA), in addition to the nursing flowsheets & provider orders, helps a nurse plan & manage fluctuations in blood glucose levels - correct answer MAR A nurse is planning the care for a patient admitted to the hospital with COVID-19 Which list of information in...

Paramedic final review exam. 1. The amount of air a pt moves into and out of his lungs in one breath is the: A. minute volume B. respiratory volume C. residual volume D. tidal volume 2. When testing orthostatic vitals, what vital sign change is the most sensitive positive sign of hypovolemia? A. BP drops by 10-20 B. BP rises by 10-20 C. pulse rate rises by 10-20 D. pulse rate drops by 10-20 3. Which pulse is recommended to check in peds? A. brachial B...

Treatment of pseudoaneuryms Cover stent, US probe compression of the neck, US guided THROMBIN injection, open surgical ligation Treatment for vasovagal reaction Atropine Rotational atherectomy burr speed 160,000 rpms Regurgitant Fraction Formula SV (valve) - SV (systemic) / SV (valve) Ejection Fraction Formula SV / LVEDV Laser safety equipment goggles, yes wear UV safety goggles Where is the Laser situated in relation to the lesion for it to work? ...

PCCN Cardiac Questions and Answers 2023 Which of the following is the outermost lining of the heart? A. Endocardium B. Myocardium C. Transcardium D. Pericardium D. Pericardium "Endo" meaning "within" is associated with the innermost lining of the heart, so eliminate A. The myocardium is associated with the heart's middle layer, so eliminate option B. The "transcardium" is somewhat of a contrived term, so eliminate C as well. The prefix in pericardium, "peri" means "outside". Op...

Field tech 1 Questions and Answers 100% Pass Upstream frequency ranges between 5Mhz and 42Mhz Downstream frequency ranges Between 50MHz 860MHz Upstream frequency ranges 5MHz and 42 MHz A 6 MHz downstream channel can hold 2-4 hd channels or 8-12 standard definition channels Egress When a signal leaks out of a cable Ingress when a signal leaks into a cable Field technicians are responsible from The tap to the CPE (customer premise equipement) The most preferred BER is measured in ________ a...

BoardVitals NCLEX Prep RN 126 preguntas 1. While administering medications to a group of clients on a medical-surgical unit, a client who is postoperative from an accidental above-the-knee amputation indicates to the nurse that he is ready to talk about his feelings. The nurse keeps her promise and returns to talk with the client as soon as she finishes administering medications. Which of the following ethical principles is the nurse demonstrating? A. Veracity B. Justice C. Nonmalecence D...

When an error occurs, which of the following is generally the proper order of prioritization? (A) Communicate with the patient, report to all appropriate parties, check the medical record, care for the patient. (B) Report to all appropriate parties, check the medical record, care for the patient, communicate with the patient. (C) Care for the patient, communicate with the patient, report to all appropriate parties, check the medical record. (D) Check the medical record, care for the patient,...