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PN3 FINAL EXAM PREDICTIONS COMPLETE QUESTIONS AND ANSWERS A+ GRADED

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PN3 FINAL EXAM PREDICTIONS COMPLETE QUESTIONS AND ANSWERS A+ GRADED same as infiltration except with CHEMOTHERAPY agents - ANSWER extravasation non adherent(silicone), hydrogel, hydrocolloid, alginate, foams hydrofibre, antimicrobial, charcoal - ANSWER types of dressings ...

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  • October 1, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • PN3
  • PN3

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PN3 FINAL EXAM PREDICTIONS
COMPLETE QUESTIONS AND ANSWERS
A+ GRADED
same as infiltration except with CHEMOTHERAPY agents - ANSWER ✔
extravasation

non adherent(silicone), hydrogel, hydrocolloid, alginate, foams hydrofibre,
antimicrobial, charcoal - ANSWER ✔ types of dressings

removal without causing damage to wound, requires a cover - ANSWER ✔ non
adherent silicone

water in polymer; used in dry wounds to hydrate; soothing; does not adhere; not to
be used on draining or infected wounds - ANSWER ✔ hydrogel

pectin base; forms a gel as fluid is absorbed; absorbs min-moderate exudate; q5-7
days - ANSWER ✔ hydrocolloid

highly absorbent; use for high drainage wounds - ANSWER ✔ calcium alginate

absorbs moderate-lrg exudate; q7 days; adhesive or non-adhesive - ANSWER ✔
foam dressings

similar to alginate but more absorbent - ANSWER ✔ hydrofibre

antimicrobial properties - ANSWER ✔ honey

1)before and after fluids/meds 2) q12 hrs - ANSWER ✔ when to flush a saline
lock

hand hygiene, assess site, clean ppc with alcohol 15 sec, NS 3 - 5mls turbulent
flush, remove syringe, clamp tubing - ANSWER ✔ steps to flushing a saline lock

, air bubble in vien; s&s=SOB, coughing, shoulder/neck pain, agitation,
hypotension, increased heart rate, jugular vein distension - ANSWER ✔ air
embolism

fluid overload; excess fluid accumulation in lungs due to increased fluid in
circulatory system; s&s=decreased O2 sat, increased resp rate, crackles at lung
base, pinky frothy sputum - ANSWER ✔ pulmonary edema

systemic infection caused by pathogens introduced to bloodstream through
puncture site; can lead to sepsis/bacteremia - ANSWER ✔ CR-BSI

local infection at IV site; 2-3 days after IV site started - ANSWER ✔ infection

low sodium; causes - dehydration, hypertonic solution - ANSWER ✔
hyponatremia

rx to IV device; anaphylaxis - ANSWER ✔ allergic reaction during IV
administration

increased fluid in blood; s&s=pulmonary edema, resp issues (dyspenea); nursing
interventions=lung assessment, vs, electrolyte balance, monitor output - ANSWER
✔ hypervolemia

grade 0-4; 1=edema<2.5cm, 2=edema 2.5-15cm, 3=gross edema 2.5- 15cm,
4=deep pitting edema with severe pain - ANSWER ✔ infiltration scale

0-4; 1=erythema, 2=pain with erythema, 3=pain, erythema, streaks, 4=purulent
drainage - ANSWER ✔ phlebitis scale

1. infiltration 2. tube occlusion 3. vein spasms (chilled fluids?) 4. height of drip
chamber (>3ft) 5. position of cannula (flexion?) 6. patient (moving, touching) -
ANSWER ✔ 6 factors that affect flow rate

q72 hrs for primary tubing with hyper/hypo/iso solution (or when insertion site is
changed), q24 hrs for secondary tubing, q24 hrs for infusions of TPN, q4 hrs for
blood products - ANSWER ✔ when to change IV tubing

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