CNUR 203 Midterm Exam Questions With Correct Answers.

CNUR 203 Midterm Exam Questions With
Correct Answers


Isotonic IV solution - CORRECT ANSWER✔✔--NS, LR
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-expand intravascular and extracellular fluid
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-most common
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Hypotonic IV solution - CORRECT ANSWER✔✔--.45 Saline
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-osmosis of fluid into the cell
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Hypertonic IV solution - CORRECT ANSWER✔✔--3% Saline, 5% dextrose
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-moves intracellular fluid into vasculature
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Plasma expanded IV solution - CORRECT ANSWER✔✔--albumin, plasma
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-stay in the vascular space and increase the osmotic pressure
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Lab work for dyspnea and edematous lower legs - CORRECT ANSWER✔✔--CBC
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-electrolyte


Pitting edmia - CORRECT ANSWER✔✔--CHF
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-kidney and liver | |




-systemic problem |

, Non pitting edema - CORRECT ANSWER✔✔--lymph and thyroid problems
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Ex: swollen lips from allergy attack
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Lichenification - CORRECT ANSWER✔✔-Thickening of the skin from prolonged
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scratching


Excoriation - CORRECT ANSWER✔✔-Superficial abrasion from intense itching and
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scratching


Lentigo - CORRECT ANSWER✔✔-Liver spots
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Actinic keratosis - CORRECT ANSWER✔✔-Premalignant form of squamous cell
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carcinoma


Most deadly skin cancer - CORRECT ANSWER✔✔-Malignant melanoma
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Most common skin cancer - CORRECT ANSWER✔✔-Basal cell carcinoma
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Epidural anaesthesia - CORRECT ANSWER✔✔--injected into epidural space
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-sensory blocked but motor intact
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-can be analgesia (most often) or anaesthesia
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-leave catheter in
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