Nur 265 unit 2 and unit 3 - Study guides, Class notes & Summaries

What does each square of an ECG represent? 0.20 seconds. inside the box is smaller boxes that are 0.04 seconds of time. P wave first electrical signal saw. the atria is squeezing after receiving a signal from the SA node. The atrial kick is 20-30% of cardiac output. Loss of atrial kick will affect bp and pump performance Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More PR Interval SA (atrial) node dro...

NUR 265 Exam 1 Questions and Answers With 100%Correct Solutions Latest 2024. NUR 256 Exam 1 1.A nurse educator is presenting information about the nursing process to a class of nursing students. What definition of the nursing process should be included in the presentation? 1. Procedures used to implement client care 2. Sequence of steps used to meet the client’s needs 3. Activities employed to identify a client’s problem 4. Mechanisms applied to determine nursing goals for the client ...

NUR 265 Exam 1 Questions and Answers With 100%Correct Solutions Latest 2024. 1.A nurse educator is presenting information about the nursing process to a class of nursing students. What definition of the nursing process should be included in the presentation? 1. Procedures used to implement client care 2. Sequence of steps used to meet the client’s needs 3. Activities employed to identify a client’s problem 4. Mechanisms applied to determine nursing goals for the client 2.A nurse on th...

NUR 265 Exam 1 Questions and Answers With 100%Correct Solutions Latest 2024. 1.A nurse educator is presenting information about the nursing process to a class of nursing students. What definition of the nursing process should be included in the presentation? 1. Procedures used to implement client care 2. Sequence of steps used to meet the client’s needs 3. Activities employed to identify a client’s problem 4. Mechanisms applied to determine nursing goals for the client 2.A nurse on th...

NUR 265 Unit 2-3 NCLEX Questions ANSWERS 2023/24 1.The nurse is caring for a client that has developed atrial fibrillation, with a ventricular rate of 150/minute. The nurse should assess the client for which of the following clinical manifestations? a. Flat neck veins b. Nausea and vomiting c. Hypotension and dizziness d. Hypertension and headache 2. The nurse is caring for the client who had cardiac surgery 24 hrs ago has urine output averaging 20 mLs/hr for the last 2 hours. The clien...

NUR 265 Unit 7 and 8 Exam 3 Practice Latest Review 2023 Practice Questions and Answers, 100% Correct with Explanations, Highly Recommended, Download to Score A+ exam 3 practice Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. The nurse is caring for a client with an acute burn injury. Which action should the nurse take to prevent infection by autocontamination? a. Use a disposable blood pressure cuff to avoid sharing with other clien...

Nur 265 Test 1 Study Guide (Answered) Complete Solution Med Math The MD orders drug X at 6mcg/kg/min. Your pt weighs 175 pounds. Pharmacy sends the medication to the unit with a concentration of 500mg in 250mL. What is your mL/hr? ml/hr = 250 ml/500 mg X 1 mg/1000mcg X 6 mcg/kg/min X 1 kg/2.2 lb X 175 lb X 60 min/ 1 hr = / = 14.31 = 14.3 ml/hr Labs Hbg 12-18 Hct 37-52% WBC 5-10 RBC 4.2-6.1 PLT 150-400 PT 11-12.5 sec (1.5-2.5x normal on Coumadin = 16.5-31.25 sec) INR 0.9-1.2 s...

NUR 265 Morsels of Exit HESI Goodness 1.ID: 5 Enalapril maleate is prescribed for a hospitalized client. Which assessment does the nurse perform as a priority before administering the medication? A. Correct Checking the client's blood pressure B. Checking the client's peripheral pulses C. Checking the most recent potassium level D. Checking the client's intake-and-output record for the last 24 hours Incorrect Rationale: Enalapril maleate is an angiotensin-converting enzyme (ACE)...

NUR 265 EXAM #1: CONTENT REVIEW Unit 1: Care of Patients with Complex Renal & Gastrointestinal Problems Renal A & P • What do the kidneys do? o Kidneys receive 20-25% of cardiac output under resting conditions – more than 1L blood/min o Kidneys are controller of fluid & electrolyte homeostasis in the body o Kidneys secrete erythropoietin that inc. RBC synthesis in bone marrow o Kidneys convert Vitamin D into its active form o Loop of Henle concentrates urine and allows water reab...

 NUR 265 Advanced Exam 1 Review, Complete Solution Anatomy of the Kidney: -The nephron is the functional unit of the kidney. -Normal GFR is 120-125. -If 75% of nephrons quit = renal insufficiency. -Kidneys are sensitive to changes in cardiac output. VOLUME DEPENDENT. A decrease in urine output indicates a decrease in cardiac output. -If the SBP is below 70 for over 40 minutes, the kidney will become hypo then ischemic. -If the SBP drops, the arterioles dilate. If the SBP elevate, arte...