Higher afterload Guías de estudio, Notas de estudios & Resúmenes
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Test Bank - Applied Pathophysiology for the Advanced Practice Nurse 1ST Edition Lucie By Dlugasch, Lachel Story | Complete 2023/2024
- Examen • 146 páginas • 2023
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Test Bank - Applied Pathophysiology for the Advanced Practice Nurse 1ST Edition Lucie By Dlugasch, Lachel Story | Complete 2023/2024. 
A 50-year-old man is having an acute myocardial infarction and will be administered recombinant 
tissue plasminogen activator (t-PA). The medication activates plasminogen in order to: 
A) decrease platelet adhesion. 
B) increase clotting time. 
C) promote fibrinolysis. 
D) promote coronary vasodilation. 
Ans: C 
Complexity: Easy 
Ahead: Hematopoietic System 
Subj...
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MN 551 Midterm Exam 2023/2024 Latest Q&A Included (100% Verified)
- Examen • 17 páginas • 2023 Popular
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MN 551 Midterm Exam 2023/2024 
 
Saved 
A patient is experiencing impaired circulation secondary to increased systemic arterial pressure. Which of the following statements is the most relevant phenomenon? 
Question 1 options: 
Increased preload due to vascular resistance 
High afterload because of backpressure against the left ventricle 
Impaired contractility due to aortic resistance 
Systolic impairment because of arterial stenosis 
Question 2 (2 points) 
 
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A nurse practitioner employe...
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Midterm Exam: NR565/ NR 565 Advanced Pharmacology Care of the Fundamentals Exam | Questions and Verified Answers (2023/ 2024 Update)- Chamberlain
- Examen • 47 páginas • 2023
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Midterm Exam: NR565/ NR 565 Advanced Pharmacology Care of the Fundamentals Exam | Questions and Verified Answers (2023/ 2024 Update)- Chamberlain 
 
Q: When is it used - ASCVD Risk Score 
 
Answer: 
In children a screening should be done between ages 9 and 11 and then again at ages 19 and 21. For adults every 5 years after the age of 20. Some people are at greater risk like those with diabetes and a risk score greater than 7.5% and should be screened more often 
 
 
 
Q: ezetimibe- when can it ...
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NR565 / NR 565 Midterm Exam: Advanced Pharmacology Fundamentals Exam|Questions and Verified Answers|Latest 2024 / 2025 Update - Chamberlain
- Examen • 79 páginas • 2024
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Midterm Exam: NR565/ NR 565 Advanced Pharmacology Fundamentals Exam | Questions and Verified Answers (2024 / 2025 Update)- Chamberlain Q: When is it used - ASCVD Risk Score Answer: In children a screening should be done between ages 9 and 11 and then again at ages 19 and 21. For adults every 5 years after the age of 20. Some people are at greater risk like those with diabetes and a risk score greater than 7.5% and should be screened more often Q: ezetimibe- when can it be used? Answer: pregnancy...
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FCCN level 1 Exam With Complete Solutions.
- Examen • 13 páginas • 2022
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minimum urine output for adult 
0.5mL/kg/hr 
 
 
 
ADH (antidiuretic hormone) 
- water retainer 
- vasoconstrictor (also called Vasopressin) 
- produced by hypothalamus 
- store and released from posterior pituitary 
 
 
 
ADH pathway 
- hypothalamus senses low blood volumed and increased serum osmolality 
 
- signal pituitary to release ADH 
 
- ADH causes kidney to retain water 
 
- water retention increases blood volume and decreases serum osmolality 
 
 
 
ANP (atrial natriuretic peptide) 
-...
Y así es como ganas dinero extra
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PCCN Revision Questions with Explained Answers
- Examen • 43 páginas • 2024
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Coronary artery perfusion is dependent upon: 
A. diastolic pressure 
B. systolic pressure 
C. afterload 
D. systemic vascular resistance (SVR) Correct Answers A. diastolic pressure 
Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arteries to a lower pressure, a pressure gradient known...
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Straighterline Anatomy and Physiology 2 BIO202 Cumulative Midterm 2023
- Examen • 18 páginas • 2023
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Straighterline Anatomy and Physiology 2 BIO202 
Cumulative Midterm 2023 
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 BIO202_MH_V3 
 Topic 7: Digestive System 
Started on Saturday, June 10, 2023, 2:26 PM 
State Finished 
Completed on Saturday, J...
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PCCN Master Questions and Answers
- Examen • 42 páginas • 2024
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How does chronic aortic stenosis lead to left ventricular hypertrophy? Chronic aortic stenosis leads to left ventricular hypertrophy bc of increased workload of pumping blood through a narrow opening. The left atrium can also enlarge but mainly causes left ventricular hypertrophy. The right ventricle will remain normal for a period of time. That's why LHF happens first then leads to RHF. 
Chronic mitral stenosis will cause enlargement in which area? Left atria hypertrophy. 
In pt with Mitral v...
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BKAT review Questions and Answers 2023
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BKAT review Questions and Answers 2023 
Upon recognizing ventricular fibrillation in a safe environment, the nurse should then 
establish unresponsiveness 
 
 
 
The most important step in preventing central venous catheter related sepsis is: 
Thorough handwashing. 
 
 
 
A routine check of your patient's blood gas values show a pH of 7.40, pO2 of 98mm Hg, pCO2 of 38 mmhg, and HCO3 of 25 mEq. These results reflect 
Normal values 
 
 
 
Nitropressin and Dobutamine 
Reduce afterload and improve c...
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RDCS review exam questions & answers 2024/25
- Examen • 30 páginas • 2024
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RDCS review exam questions & answers 2024/25 
 
 
What 3 components make up the cardiovascular system? - ANSWERSThe pulmonary and systemic circulatory systems, and the heart. 
 
What increases preload? - ANSWERSRegurgitation, ASD, VSD, PDA anything that would contribute to volume overload 
 
What will prolonged increased preload cause? - ANSWERSDilated chambers 
 
Describe the right heart characteristics in regard to pressure resistance, and O2 saturation. - ANSWERSLow pressure and resistance, w...
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PCCN EXAM Questions With 100% Verified Answers Latest Update 2024/2025 (GRADED)
- Examen • 50 páginas • 2024
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PCCN EXAM Questions With 100% Verified Answers Latest Update 2024/2025 (GRADED) Coronary artery perfusion is dependent upon: 
A. diastolic pressure 
B. systolic pressure 
C. afterload 
D. systemic vascular resistance (SVR) 
A. diastolic pressure 
Diastolic pressure in the aortic root is higher than left ventricular end-diastolic 
pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of 
diastole when the ventricle is full. This enables blood to flow from a higher pressure 
...
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