What does preload reflect Study guides, Class notes & Summaries

ATI ADV. MED-SURG FINAL EXAM 2024 QUESTIONS & ANSWERS 100% ATI ADV. MED-SURG FINAL EXAM 2024 QUESTIONS & ANSWERS 100% CORRECT 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can...

PCCN Review Cardiac Exam 238 Questions with Verified Answers Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. - CORRECT ANSWER HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO - CORRECT ANSWER HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% - CORRECT ANSWER 20% Atrial kick is a term that represents the am...

acute coronary syndrome NCLEX The client with unstable angina has received education about the acute coronary syndrome. Which of the following indicates that he understood the teaching? 1. "This is a big warning, I must modify my lifestyle or risk having a heart attack in the next year." 2. "Angina is just a temporary interruption of blood flow to my heart." 3. "I need to tell my wife I've had a heart attack." 4. "Because this was temporary, I will not need to take any medications f...

HESI RN PHARMACOLOGY QUESTIONS AND ANSWERS 1. A healthcare provider prescribes cephalexin monohydrate (Keflex) for a client with a postoperative infection. It is most important for the nurse to assess for what additional drug allergy before administering this prescription? A) Penicillins. B) Aminoglycosides. C) Erythromycins. D) Sulfonamides. A) Penicillins. Cross-allergies exist between penicillins (A) and cephalosporins, such as cephalexin monohydrate (Keflex), so checking for p...

BKAT 9r Exam 2023/2024 Adenosine, when is it used? - Answer- Paroxysmal supraventricular tachycardia Adenosine, what is the effect - Answer- slows the heart adenosine what is the dosage given - Answer- 6mg IV push rapidly followed by 20mls of NS. Adenosine what if the patient does not respond to the 6mg - Answer- if no response in 1-2 min give 12 mg and flush. may repeat. Amiodarone what is the effect - Answer- slowing the heart Amiodarone, when is it used - Answer- V-fib, v...

1 PCCN REVIEW – CARDIAC EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. Correct Answer: HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO Correct Answer: HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% Correct Answer: 20% 2 Atrial kick i...

BKAT 9r Questions and Answers 2023 Adenosine, when is it used? Paroxysmal supraventricular tachycardia Adenosine, what is the effect slows the heart adenosine what is the dosage given 6mg IV push rapidly followed by 20mls of NS. Adenosine what if the patient does not respond to the 6mg if no response in 1-2 min give 12 mg and flush. may repeat. Amiodarone what is the effect slowing the heart Amiodarone, when is it used V-fib, v tach, atrial tachyarrhythm...

What is CVP and CVP monitoring - Invasive way to monitor right heart filling pressure and right heart functions. What does CVP reflect - Right ventricular end-diastolic pressure (RVEDP) What is the CVP Parameters Note: monitor trends to find patients high and lows - 2-6 mmHg Low CVP means hypovolemia and shock, High CVP means Fluid overload, vasoconstriction, and cardiac tamponade What are the treatments of LOW CVP - Increase preload with fluids, blood, etc What are the treatments of HIG...

PCCN Review – Cardiac Questions and Answers 2023 Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% 20% Atrial kick is a term that represents the amount of the total CO that is supplied via atrial con...

Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. - Answer HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO - Answer HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% - Answer 20% Atrial kick is a term that represents the amount of the total CO that is supplied via atrial contraction. If the pt has a condition...