Pccn exam Study guides, Class notes & Summaries
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PCCN Exam BUNDLE| Questions and Answers 100% Verified
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PCCN Exam BUNDLE| Questions and Answers 100% VerifiedPCCN Exam BUNDLE| Questions and Answers 100% VerifiedPCCN Exam BUNDLE| Questions and Answers 100% VerifiedPCCN Exam BUNDLE| Questions and Answers 100% VerifiedPCCN Exam BUNDLE| Questions and Answers 100% VerifiedPCCN Exam BUNDLE| Questions and Answers 100% VerifiedPCCN Exam BUNDLE| Questions and
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PCCN Exam Questions and Answers 100% Verified
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PCCN Exam Questions and Answers 100% VerifiedPCCN Exam Questions and Answers 100% VerifiedPCCN Exam Questions and Answers 100% VerifiedPCCN Exam Questions and Answers 100% Verified 
 
What is the function of the cardiovascular system - ANSWER-to drive O2 to the cell so that the cell can make ATP for energy production 
 
What is the formula for CARDIAC OUTPUT - ANSWER-Stroke volume x Heart Rate 
 
CO = HR X SV ( Preload + Afterload + Contractility) 
 
What is the term for the amount of blood tha...
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PCCN Exam Questions And Revised Correct Answers & Rationale
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PCCN Exam Questions And Revised 
Correct Answers & Rationale 
1. Coronary artery perfusion is dependent upon: 
A. diastolic pressure 
B. systolic pressure 
C. afterload 
D. systemic vascular resistance (SVR) - ANSWER : 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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GI PCCN Exam 52 Questions with Verified Answers,100% CORRECT
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GI PCCN Exam 52 Questions with Verified Answers 
 
The most common causative organism of antibiotic-associated colitis is 
A. Clostridium difficile. 
B. Staphylococcus aureus. 
C. Salmonella. 
D. Escherichia coli. - CORRECT ANSWER A. Clostridium difficile is an anaerobic gram-positive, spore-forming, toxin-producing bacillus that causes antibiotic-associated colitis. It colonizes the human intestinal tract after the normal gut flora have been altered by antibiotic therapy. It produces exotoxins ...
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PCCN Exam 120 Questions with Verified Answers,100% CORRECT
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PCCN Exam 120 Questions with Verified Answers 
 
Two days following a near-drowning accident, a pt is dyspneic, using accessory muscles, expectorating large amounts of secretions and reporting feeling of impending death. Changes to the assessment data include 
RR- 24 TO 36 
CXR clear to bilateral diffuse infiltrates 
ABG 40% face mask or 100% non-rebreather mask 
pO2 120 mm Hg to 56 mm Hg 
pCO2 33 mmHg to 56 mmHg 
pH 7.42 to 7.35 
HCO3 24 meq/L to 27 mEq/L 
 
Which of the ff do these changes mos...
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PCCN Exam 200 Questions with Verified Answers,100% CORRECT
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PCCN Exam 200 Questions with Verified Answers 
 
Coronary artery perfusion is dependent upon: 
A. diastolic pressure 
B. systolic pressure 
C. afterload 
D. systemic vascular resistance (SVR) - CORRECT ANSWER 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 arter...
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PCCN EXAM Questions With 100% Verified Answers Latest Update 2024/2025 (GRADED)
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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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PCCN EXAM Questions With 100% Verified Answers Latest Update 2024/2025 (GRADED)
- Exam (elaborations) • 50 pages • 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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PCCN Exam | Complete Questions and Answers | Updated 2024
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PCCN Exam | Complete Questions and Answers | Updated 2024
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2024 PCCN ACTUAL EXAM WITH ALL 100 QUESTIONS AND CORRECT ANSWERS WITH RATIONALES ALREADY GRADED A+/ PCCN EXAM LATEST VERSION 2024- 2025 (BRAND NEW!!)
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2024 PCCN ACTUAL EXAM WITH ALL 100 QUESTIONS AND CORRECT ANSWERS WITH RATIONALES ALREADY GRADED A+/ PCCN EXAM LATEST VERSION (BRAND NEW!!) 
A cardiac pt with with DNR status is being managed medically. The nurse notes a 
new cough, thick yellow sputum and a temperature of 101.4 (38.4) Coarse crackles 
are present in the right upper field. The nurse should most immediately anticipate 
A. blood and sputum cultures followed by a broad spectrum abx 
B. mucolytics and judicious IV fluid adminis...