Užduočių lapas tema Laboratorinės reikšmės ir elektrolitai su atsakymais

Nemokamas spausdinamas užduočių lapas tema Laboratorinės reikšmės ir elektrolitai: 8 uždavinių nuo lengvų iki egzamino lygio, su atsakymais. Atsispausdinkite arba išsaugokite kaip PDF.

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Vardas: ____________________   Data: ____________

1.Lengvas

Koks dažnai nurodomas bendrojo valproato (valproinės rūgšties) terapinis intervalas serume sergant epilepsija?

  1. AMaždaug 500–1000 mcg/mL (mg/L)
  2. BMaždaug 5–10 mcg/mL (mg/L)
  3. CMaždaug 50–100 mcg/mL (mg/L)
  4. DMaždaug 0,6–1,2 mcg/mL (mg/L)
2.Lengvas

What does a raised D-dimer level show?

  1. AThe liver is no longer able to make clotting factors
  2. BThe patient is taking too much warfarin
  3. CFibrin clots are being formed and broken down in the body
  4. DThe platelet count is too low to stop bleeding
3.Lengvas

What does a "culture and sensitivity" test of a sample show?

  1. AHow many white cells are present in the sample
  2. BThe amount of antibiotic in the patient's blood
  3. CWhich organism grows and which antibiotics work on it
  4. DWhether the patient is allergic to an antibiotic
4.Vidutinis

Which IV fluid can be given through the same line as a red cell transfusion?

  1. A0,45% sodium chloride
  2. B0,9% sodium chloride
  3. CLactated Ringer's (Hartmann's) solution
  4. D5% dextrose in water
5.Vidutinis

Kuris veiksnys labiausiai tikėtinai padidins paciento ličio koncentraciją?

  1. ADaugiau nei įprasta druskos valgymas kelias dienas
  2. BKiekvienos dozės vartojimas su valgiu, o ne prieš valgį
  3. CDehidratacija arba staigus natrio vartojimo sumažėjimas
  4. DSkysčių vartojimas daugiau nei įprasta karštu oru
6.Vidutinis

A urine culture report states "mixed growth of three organisms, likely contamination." What is the nurse's best response?

  1. ADiscard the report, because a mixed growth is always normal
  2. BInform the provider and arrange a new, correctly collected sample
  3. CStart treatment for all three organisms with three antibiotics
  4. DRecord the result as a confirmed urinary tract infection
7.Sunkus

A patient started methimazole for hyperthyroidism 6 weeks ago and now has a fever and a severe sore throat. Which action is most important?

  1. ACheck the TSH and double the dose if it is still low
  2. BHold the drug and arrange an urgent white cell and neutrophil count
  3. CGive the next dose and suggest warm salt-water gargles for comfort
  4. DAdvise the patient to continue the drug and drink more fluid
8.Sunkus

A 5-year-old has new bruising and petechiae two weeks after a viral illness. Platelets are 12 × 10³/µL; hemoglobin, white cell count and clotting times are normal. Which condition is most likely?

  1. AImmune thrombocytopenia (ITP)
  2. BDisseminated intravascular coagulation
  3. CAcute leukemia
  4. DHemophilia A

Atsakymai

  1. 1. C · Maždaug 50–100 mcg/mL (mg/L)
  2. 2. C · Fibrin clots are being formed and broken down in the body
  3. 3. C · Which organism grows and which antibiotics work on it
  4. 4. B · 0,9% sodium chloride
  5. 5. C · Dehidratacija arba staigus natrio vartojimo sumažėjimas
  6. 6. B · Inform the provider and arrange a new, correctly collected sample
  7. 7. B · Hold the drug and arrange an urgent white cell and neutrophil count
  8. 8. A · Immune thrombocytopenia (ITP)

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