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.

Nieuw werkbladOnline oefenen met hints

Voor docenten: gratis te printen, kopiëren en in de les te gebruiken. Elk nieuw werkblad heeft nieuwe waarden en een eigen antwoordblad. Een link naar ExamProblems op je cursuspagina wordt gewaardeerd.

Naam: ____________________   Datum: ____________

1.Makkelijk

What does the term "thrombocytosis" mean?

  1. AA high white cell count
  2. BA low platelet count
  3. CA low red cell count
  4. DA high platelet count
2.Makkelijk

A laboratory reports that a blood sample is "hemolyzed." What does this mean?

  1. AThe sample has a very low hemoglobin
  2. BRed cells in the sample have broken open
  3. CThe sample contains too many platelets
  4. DThe sample was taken from an artery
3.Makkelijk

In the US (NCEP ATP III) classification, which LDL cholesterol level is called optimal for an adult?

  1. AAbout 160–189 mg/dL (4,1–4,9 mmol/L)
  2. BAbout 220–260 mg/dL (5,7–6,7 mmol/L)
  3. CAbout 190 mg/dL (4,9 mmol/L) or more
  4. DBelow 100 mg/dL (2,6 mmol/L)
4.Gemiddeld

When should the nurse check the glucose before giving a mealtime dose of rapid-acting insulin (such as lispro)?

  1. ATwo hours after the meal, then giving the insulin dose
  2. BAt bedtime only, then giving the mealtime insulin overnight
  3. CJust before the meal, giving insulin when the food is ready
  4. DOnly once a day, then giving the same dose before every meal
5.Gemiddeld

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

  1. ARecord the result as a confirmed urinary tract infection
  2. BInform the provider and arrange a new, correctly collected sample
  3. CDiscard the report, because a mixed growth is always normal
  4. DStart treatment for all three organisms with three antibiotics
6.Gemiddeld

A patient starts high-dose prednisone. Which laboratory change should the nurse expect?

  1. AA fall in the white cell count
  2. BA rise in blood glucose
  3. CA fall in serum sodium
  4. DA rise in serum potassium
7.Moeilijk

A patient has marked generalized edema. Results show heavy proteinuria, serum albumin 1,8 g/dL (18 g/L) and total cholesterol 340 mg/dL (8,8 mmol/L). Which condition fits best?

  1. ANephrotic syndrome
  2. BPrerenal kidney injury
  3. CLiver cirrhosis only
  4. DAcute pyelonephritis
8.Moeilijk

A trauma patient receives many units of blood quickly and then develops muscle twitching and low blood pressure. Which laboratory value is most likely to explain this?

  1. AA high serum magnesium
  2. BA low serum glucose
  3. CA low ionized calcium
  4. DA high serum sodium

Antwoordenblad

  1. 1. D · A high platelet count
  2. 2. B · Red cells in the sample have broken open
  3. 3. D · Below 100 mg/dL (2,6 mmol/L)
  4. 4. C · Just before the meal, giving insulin when the food is ready
  5. 5. B · Inform the provider and arrange a new, correctly collected sample
  6. 6. B · A rise in blood glucose
  7. 7. A · Nephrotic syndrome
  8. 8. C · A low ionized calcium

Volledige stapsgewijze oplossingen: oefen dit onderwerp op examproblems.com.