Cyanosis of the nail beds - Study guides, Class notes & Summaries
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NUR 2102 Exam 2 Questions and Answers Already Passed
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NUR 2102 Exam 2 Questions and 
Answers Already Passed 
 
A patient asks the nurse if it is possible to grow new skin. What is the nurse's most appropriate 
response? 
a. "Even if new skin growth is required, the melanocytes do not regenerate." 
b. "The avascular epidermis sheds slowly and is replaced completely every 4 weeks." 
c. "The outer layer of skin remains the same over the lifetime except for repairing injuries." 
d. "Epidermal regeneration is impossible because it is avascular....
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ENPC Test Questions 2 |Answers|100% Verified Correct!!!
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A preschooler has a small laceration that required 2 stitches. The nurse covers the wound with a bandage knowing that it will comfort the child to have it covered. What is the developmental reason for this intervention? 
A. Preschoolers are magical thinkers and imagine bandages keep their insides from coming out 
B. Preschoolers fear physical disability and believe a bandage will prevent disability 
C. Preschoolers explore orally and will likely chew or suck on the stitches if left uncovered 
D....
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NURS 294 exam 1 Questions with Complete Solutions
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Cyanosis S/S Correct Answer-The skin on the fingertips, toes, palms, or feet is bluey-green 
The affected body part feels cold to the touch 
The color returns to normal after warming up the body part 
 
If you have dark skin, you might not notice cyanosis on your skin but may instead see it on the membranes around the lips, gums, and nail beds. 
These might turn purple instead of blue. The skin around the eyes might also take on that bluish or purplish tinge. 
 
cyanosis interventions Correct An...
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Exam 3: PNR 204/ PNR204 (Latest 2024/2025 Update) Pediatric Nursing | Pediatrics Exam | 100% Correct | Grade A- Fortis
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What is ventilation? 
Process of breathing air into and out of the lungs 
What do red blood cells do? 
Red blood cells carry o2 (oxygen) to the tissues 
Co2 (carbon dioxide) to the lungs 
Red blood cells are called 
Erythrocytes 
Hemoglobin is 
The molecule that attaches oxygen 
What should oxygen levels be at? 
Be greater than 90% 
What are some signs of respiratory distress? 
Tachypnea 
• rales, rhonchi, wheezing 
• increasing use of accessory muscles 
• cyanosis of nail beds 
• mental...
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Exam 1: NUR242/ NUR 242 (2024/ 2025 Update) Med-Surg | Guide with Questions and Verified Answers| 100% Correct- Galen
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Exam 1: NUR242/ NUR 242 (2024/ 2025 
Update) Med-Surg | Guide with Questions 
and Verified Answers| 100% Correct- Galen 
 
 
QUESTION 
 Braden Scale 
- use to determine risk for ulcers 
- < 6 high risk 
- Diabetes, spinal cord injury, b12 deficiency 
 
 
 
QUESTION 
 Albumin and pre albumin 
 
 
Answer: 
- 3.5-5 
- Albumin tells for a while back 
- Pre albumin has short half life and is used to determine sufficiency of interventions 
 
 
 
QUESTION 
 Wound Vac 
 
 
Answer: 
- risk fo...
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Respiratory Therapy - Lindsey Jones/Clinical Simulations Latest Update Graded A+
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Respiratory Therapy - Lindsey 
Jones/Clinical Simulations Latest 
 
Update Graded A+ 
 
Information Gathering - Emphysema: 
 
(Abnormal condition of the alveoli resulting destruction and loss of elasticity.) LEVEL I : 
Cyanosis, Barrel chest, increased A-P diameter, Accessory muscle use, Digital clubbing of the 
nail beds, Significant history of smoking and/or occupational exposure to smoke or other 
pulmonary irritant 
LEVEL II : Dyspnea, Wheezing breath sounds 
LEVEL III : Chest X-ray—flatte...
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Exam 3: PNR 204/ PNR204 (Latest 2024/2025 Update) Pediatric Nursing Review | Questions and Verified Answers | 100% Correct | Grade A- Fortis
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Ventilation 
- process of breathing air into and out of the lungs 
What do RBCs do? 
- red blood cells carry O2 (oxygen) to the tissues and CO2 (carbon dioxide) to the lungs 
- they are also called erythrocytes 
What should oxygen levels be at? 
- oxygen saturation levels should be greater than 90% 
What are some signs of respiratory distress? 
- tachypnea- fast breathing 
- rales, rhonchi, wheezing 
- increasing use of accessory muscles 
- cyanosis of nail beds 
- mental irritability or confusi...
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Fisdap Paramedic Readiness Exams Study Recommendations 2023 QUESTIONS AND ANSWERS
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Fisdap Paramedic Readiness Exams Study Recommendations 2023 QUESTIONS AND ANSWERS 
Anatomical landmarks for endotracheal intubation - CORRECT ANSWERS -epiglottis 
-vallecula 
-larynx 
-vocal cords 
 
Physiological side effects from hyperventilation - CORRECT ANSWERS -hypocarbia causing respiratory alkalosis 
-relative hypocalcemia causes muscle cramping (carpopedal spasms) 
 
S/S of ARDS - CORRECT ANSWERS -tachypnea/SOB 
-tachycardia 
-productive cough with sputum 
-cyanosis of lips and na...
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Exam 4: PNR 204/ PNR204 (Latest 2024/2025 Update) Pediatric Nursing | Peds Exam | 100% Correct | Grade A- Fortis
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Ventilation 
Process of breathing air into and out of the lungs 
Coryza 
A common cold 
Allergy characteristics 
No fever, will be sneezy and itchy 
Surfactant 
Substance produced in the lungs starting at 24 weeks gestation that prevents alveoli from collapsing 
Atelectasis 
Collapse of the alveoli 
Erythrocytes (Red blood cells) 
Carry O2 to the tissues and CO2 to the lungs 
What should the O2 saturation of a pediatric patient be? 
Oxygen saturation levels should be greater than 90% 
What are s...
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NUR 2102 Exam 2 Questions and Answers (Graded A)
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NUR 2102 Exam 2 Questions and Answers (Graded A) 
A patient asks the nurse if it is possible to grow new skin. What is the nurse's most 
appropriate response? 
a. "Even if new skin growth is required, the melanocytes do not regenerate." 
b. "The avascular epidermis sheds slowly and is replaced completely every 4 weeks." 
c. "The outer layer of skin remains the same over the lifetime except for repairing 
injuries." 
d. "Epidermal regeneration is impossible because it is avascular." - An...
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