Werkblad Laboratoriumwaarden en elektrolyten met antwoorden

Gratis printbaar werkblad Laboratoriumwaarden en elektrolyten: 8 opgaven van makkelijk tot tentamenniveau, met antwoordenblad. Print het of sla het op als pdf.

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Naam: ____________________   Datum: ____________

1.Makkelijk

Welke bevinding is typisch voor een hoog serummagnesium?

  1. AOveractieve reflexen en spiertrekkingen
  2. BEen sterke drang om water te drinken
  3. CVerminderde of afwezige peesreflexen
  4. DCarpale kramp wanneer een manchet wordt opgeblazen
2.Makkelijk

Which gland produces thyroid-stimulating hormone (TSH)?

  1. AThe adrenal cortex
  2. BThe anterior pituitary gland
  3. CThe parathyroid glands
  4. DThe thyroid gland itself
3.Makkelijk

Which blood group is the universal donor for red blood cells in an emergency?

  1. AGroup A, Rh negative
  2. BGroup O, Rh negative
  3. CGroup B, Rh positive
  4. DGroup AB, Rh positive
4.Gemiddeld

Two sets of blood cultures are ordered for a patient with suspected sepsis. How are they best collected?

  1. AFrom the existing IV line while the infusion continues to run
  2. BFrom two separate venipuncture sites, using strict aseptic technique
  3. CBoth from the same site, one minute apart, to save time for the patient
  4. DAfter the first antibiotic dose, so the infusion is not delayed
5.Gemiddeld

Which instruction is correct for a patient taking an oral potassium chloride supplement?

  1. ATake it on an empty stomach with only a small sip of water to speed absorption
  2. BCrush the extended-release tablets and mix them with a little water if needed
  3. CTake it with food and a full glass of water, and do not crush extended-release tablets
  4. DUse a salt substitute as well, so less of the tablet is needed each day
6.Gemiddeld

A stable adult who is not bleeding receives one unit of packed red cells. By about how much is the hemoglobin expected to rise?

  1. AAbout 3 g/dL (30 g/L)
  2. BAbout 1 g/dL (10 g/L)
  3. CAbout 5 g/dL (50 g/L)
  4. DAbout 0,1 g/dL (1 g/L)
7.Moeilijk

A patient on hemodialysis receives epoetin, but the hemoglobin has not risen in 2 months. Which results should be checked first?

  1. AAmylase and lipase levels
  2. BFerritin and transferrin saturation
  3. CTSH and the free T3 level
  4. DTroponin and creatine kinase
8.Moeilijk

Three days after starting haloperidol, a patient has a temperature of 40 °C, severe muscle rigidity and confusion. Which laboratory result would the nurse expect?

  1. AA very low white cell count
  2. BA very high creatine kinase (CK)
  3. CA very low serum sodium
  4. DA very high serum lithium

Antwoordenblad

  1. 1. C · Verminderde of afwezige peesreflexen
  2. 2. B · The anterior pituitary gland
  3. 3. B · Group O, Rh negative
  4. 4. B · From two separate venipuncture sites, using strict aseptic technique
  5. 5. C · Take it with food and a full glass of water, and do not crush extended-release tablets
  6. 6. B · About 1 g/dL (10 g/L)
  7. 7. B · Ferritin and transferrin saturation
  8. 8. B · A very high creatine kinase (CK)

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