Pccn test exam 1 - Study guides, Class notes & Summaries
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CRITICAL CARE- EXAM 1 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+
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CRITICAL CARE- EXAM 1 | QUESTIONS 
& ANSWERS (VERIFIED) | LATEST 
UPDATE | GRADED A+ 
Which of the following professional organizations best supports critical care nursing 
practice? 
a. American Association of Critical-Care Nurses 
b. American Heart Association 
c. American Nurses Association 
d. Society of Critical Care Medicine 
Correct Answer: a. American Association of Critical-Care Nurses 
A nurse has been working as a staff nurse in the surgical intensive care unit for 2 years 
and...
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Nursing 418 exam 1|35 Questions with Verified Answers,100% CORRECT
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Nursing 418 exam 1|35 Questions with Verified Answers 
 
 
Critical care units - CORRECT ANSWER Designed to meet the special needs of acutely and critically ill patients 
 
minimum of every 2 hours - CORRECT ANSWER how often are assessments and vital signs done in the CCU? 
 
Critical care nursing - CORRECT ANSWER Specialty dealing with human responses to life-threatening problems - AACN definition 
 
CCRN - CORRECT ANSWER Adult, pediatric, or neonatal critical care certification 
 
CCRN-K (know...
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PCCN Neurology Exam 43 Questions with Verified Answers,100% CORRECT
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PCCN Neurology Exam 43 Questions with Verified Answers 
 
Frontal lobe functions - CORRECT ANSWER Personality, motor function, motor speech, morals, emotions, judgment 
 
Parietal lobe function - CORRECT ANSWER Sensation, pain, interpretation, temperature, pressure 
 
Occipital lobe function - CORRECT ANSWER visual 
 
Cerebellum functions - CORRECT ANSWER coordination of muscle movement & tone, equilibrium 
 
What does the glasgow coma scale assess? - CORRECT ANSWER 1. eye opening 2. motor respo...
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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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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 119 Questions with Verified Answers,100% CORRECT
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PCCN Exam 119 Questions with Verified Answers 
 
What is the function of the cardiovascular system - CORRECT ANSWER to drive O2 to the cell so that the cell can make ATP for energy production 
 
What is the formula for CARDIAC OUTPUT - CORRECT ANSWER Stroke volume x Heart Rate 
 
CO = HR X SV ( Preload + Afterload + Contractility) 
 
What is the term for the amount of blood that is pumped out of the ventricle each MINUTE? - CORRECT ANSWER Cardiac Output ( approximately 4 - 8 LPM ) 
 
What is th...
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PCCN EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+
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1 
PCCN EXAM | QUESTIONS & ANSWERS 
(VERIFIED) | LATEST UPDATE | GRADED 
A+ 
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 ...
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PCCN Review Cardiac Exam 238 Questions with Verified Answers,100% CORRECT
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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...
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PCCN Master Exam 132 Questions with Verified Answers,100% CORRECT
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PCCN Master Exam 132 Questions with Verified Answers 
 
1. Cardiac - CORRECT ANSWER 1. Cardiac 
 
Pt's EKG shows ST elevation in leads II, III, and aVF. Where is the MI? - CORRECT ANSWER Inferior wall MI, Right coronary artery 
 
"Reciprocal changes are often seen ini leads I and aVL" 
 
Pt's EKG shows ST elevation in leads V1 and V2. Where is the MI? - CORRECT ANSWER Septal area, Left Anterior Descending Artery 
 
Pt's EKG shows ST elevation in leads V3 and V4. Where is the MI? - CORRECT A...
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