Nur 242 exam Study guides, Class notes & Summaries
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Galen NUR 242 Exam 4 - Cardiovascular
- Exam (elaborations) • 10 pages • 2023
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What is the equation for cardiac output? - CO = HR x SV 
What is preload? - the heart is being stretched out 
What does preload reflect? - how much fluid is in the heart 
What is afterload? - resistance the ventricle must overcome to eject blood 
Example of increased preload - CHF 
Example of increased afterload - hypertension 
What is blood pressure? - force of blood against vessel walls 
What is systolic blood pressure? - amount of pressure generated by the left 
ventricle to distribute blood ...
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Galen NUR 242 Exam 4 - Neuro
- Exam (elaborations) • 8 pages • 2023
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What is included in the central nervous system? - brain and spinal cord 
What is included in the peripheral nervous system? - cranial nerves, spinal nerves, 
ganglia 
What does the peripheral nervouse system act as? - relay station 
What three types of headaches impact quality of life? - migraine, tension, cluster 
What is the pain assessment guideline for migraine headaches? - P - provoking 
(what triggers) 
Q - quality (is it pulsating or throbbing) 
R - radiation (is it unilateral and supra r...
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Exam 2: NUR242/ NUR 242 (Latest 2023/ 2024) Medical-Surgical Nursing Exam Review| Questions and Verified Answers| 100% Correct- Galen
- Exam (elaborations) • 22 pages • 2023
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Exam 2: NUR242/ NUR 242 (Latest 2023/ 2024) Medical-Surgical Nursing Exam Review| Questions and Verified Answers| 100% Correct- Galen 
Q: S/S of dehydration 
 
 
Answer: 
•Vital signs: hyperthermia, ST, thread pulse, hypotension, decrease CVP 
•Neuromusculoskeletal: Dizziness, syncope, confusion, weakness, fatigue 
•GI: thirst, dry furrowed tongue, N/V, anorexia, weight loss 
•Renal: Oliguria 
•Other signs: Diminish capillary refill, cool clammy skin, diaphoresis, sunken eyeballs, flat...
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Exam 4: NUR242/ NUR 242 (Latest 2023/ 2024) Medical-Surgical Nursing Exam Review| Complete Guide with Questions and Verified Answers| 100% Correct- Galen
- Exam (elaborations) • 28 pages • 2023
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Exam 4: NUR242/ NUR 242 (Latest 2023/ 2024) Medical-Surgical Nursing Exam Review| Complete Guide with Questions and Verified Answers| 100% Correct- Galen 
 
 
Q: Pt. teaching for Raynauds disease 
 
 
Answer: 
Stop smoking, avoid cold and stress, wear warm clothing, take vasodilators as prescribed 
 
 
 
Q: Pt. teaching for Burgers Disease 
 
 
Answer: 
Use vasodilators as prescribed, smoking cessation, avoid injury to upper and lower extremities, can cause gangrene 
 
 
 
Q: S/S of Peripheral A...
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GALEN NUR 242 EXAM 3 (2023-2024 )ACTUAL EXAM 189 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS)
- Exam (elaborations) • 27 pages • 2023
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GALEN NUR 242 EXAM 3 ( )ACTUAL EXAM 189 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) GALEN NUR 242 EXAM 3 ( )ACTUAL EXAM 189 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) GALEN NUR 242 EXAM 3 ( )ACTUAL EXAM 189 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS)
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Exam 1: NUR242/ NUR 242 (Latest 2023/ 2024) Medical-Surgical Nursing Exam | Questions and Verified Answers| 100% Correct| Grade A- Galen
- Exam (elaborations) • 9 pages • 2023
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Exam 1: NUR242/ NUR 242 (Latest 2023/ 2024) Medical-Surgical Nursing Exam | Questions and Verified Answers| 100% Correct| Grade A- Galen 
 
Q: A pt asks you why what he eats has anything to do with wound healing. What is your response? 
 
 
Answer: 
Successful healing of pressure injuries depends on adequate intake of calories protein, vitamins, minerals and water. 
 
 
 
Q: After receiving shift report, the night nurse looks at the lab values for a patient with cellulitis. What abnormal lab val...
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Galen NUR 242 Exam 4 – Cardiovascular With Question and Verified Answers
- Exam (elaborations) • 13 pages • 2023
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Galen NUR 242 Exam 4 – Cardiovascular With Question and Verified Answers 
 
What is the equation for cardiac output? Correct Answer: CO = HR x SV 
 
What is preload? Correct Answer: the heart is being stretched out 
 
What does preload reflect? Correct Answer: how much fluid is in the heart 
 
What is afterload? Correct Answer: resistance the ventricle must overcome to eject blood 
 
Example of increased preload Correct Answer: CHF 
 
Example of increased afterload Correct Answer: hypertension...
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NUR 242 MED SURG EXAM 4 LATEST ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|ALREADY GRADED A+||GALEN COLLEGE OF NURSING
- Exam (elaborations) • 15 pages • 2024
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NUR 242 MED SURG EXAM 4 LATEST ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|ALREADY GRADED A+||GALEN COLLEGE OF NURSING 
 
 
What is included in the central nervous system? - ANSWER brain and spinal cord 
 
 
 
 
What is included in the peripheral nervous system? - ANSWER cranial nerves, spinal nerves, ganglia
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Med Surg Exam 3 Complete study guide|Galen College of Nursing NUR 242 MS Exam 3
- Exam (elaborations) • 29 pages • 2023
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Med Surg Exam 3 Complete study guide|Galen College of Nursing NUR 242 MS Exam 3 (NUR 242)
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Exam 1: NUR242/ NUR 242 (New 2023/ 2024) Medical-Surgical Nursing Exam Review| Complete Guide with Questions and Verified Answers| 100% Correct - Galen
- Exam (elaborations) • 52 pages • 2023
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Exam 1: NUR242/ NUR 242 (New 2023/ 
2024) Medical-Surgical Nursing Exam 
Review| Complete Guide with Questions and 
Verified Answers| 100% Correct - Galen 
 
QUESTION 
PPE 
 
 
Answer: 
gloves 
isolation gowns 
face protection 
powered air purifiers 
N95 Masks 
 
 
 
QUESTION 
N95 Mask 
 
 
Answer: 
worn by medical staff only 
 
 
 
QUESTION 
N95 Mask worn in 
 
 
Answer: 
negative pressure room 
 
 
 
QUESTION 
contact ex 
 
 
Answer: 
cdiff 
mrsa 
vre 
 
 
 
QUESTION 
with contact p...
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