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

What does a raised erythrocyte sedimentation rate (ESR) show?

  1. AA low level of iron stored in the bone marrow
  2. BInflammation somewhere in the body, without showing where
  3. CDamage to heart muscle within the past few hours
  4. DA specific infection of the urinary tract by bacteria
2.Lengvas

What is the purpose of a type and crossmatch before a transfusion?

  1. ATo check that donor blood is compatible with the patient's blood
  2. BTo find out how quickly the patient's blood forms a clot
  3. CTo test the donor blood for bacterial contamination only
  4. DTo measure how much iron is stored in the patient's bone marrow
3.Lengvas

What is a typical adult reference range for total serum bilirubin?

  1. AAbout 3–12 mg/dL (51–205 µmol/L)
  2. BAbout 0,3–1,2 mg/dL (5–21 µmol/L)
  3. CAbout 10–20 mg/dL (171–342 µmol/L)
  4. DAbout 0,03–0,1 mg/dL (0,5–1,7 µmol/L)
4.Vidutinis

Sąmoningas pacientas, kurio gliukozė kraujyje 54 mg/dL (3,0 mmol/L), suvartojo 15 g greitai veikiančių angliavandenių. Kada reikėtų pakartotinai patikrinti gliukozę?

  1. AMaždaug po 15 minučių
  2. BPrie kito valgio
  3. CKitą rytą
  4. DMaždaug po 2 valandų
5.Vidutinis

A healthy patient has a mildly raised CK after running a marathon yesterday, without dark urine or symptoms. What is the most likely explanation?

  1. AThe patient has developed acute pancreatitis
  2. BStrenuous exercise raised CK from skeletal muscle
  3. CThe patient has developed acute hepatitis
  4. DAn acute myocardial infarction has occurred
6.Vidutinis

A patient without symptoms has a fasting plasma glucose of 132 mg/dL (7,3 mmol/L) on Monday and 138 mg/dL (7,7 mmol/L) on Thursday. What does this show?

  1. AThe results meet the criteria for diabetes
  2. BThe results show prediabetes only
  3. CThe results are within the normal fasting range
  4. DThe results show reactive hypoglycemia
7.Sunkus

Four results arrive at the same time. Which patient should the nurse see first?

  1. AHemoglobin 10,4 g/dL (104 g/L) in a patient with stable chronic kidney disease
  2. BWhite cell count 12,0 × 10³/µL on the first day after surgery
  3. CGlucose 48 mg/dL (2,7 mmol/L) in a patient who had insulin an hour ago
  4. DINR 2,6 in a patient on warfarin for atrial fibrillation
8.Sunkus

A young woman with frequent self-induced vomiting has swollen salivary glands. Which laboratory pattern is most likely?

  1. AHigh calcium, high phosphate and high glucose
  2. BLow sodium, low bicarbonate and high lipase
  3. CLow potassium, high bicarbonate and high amylase
  4. DHigh potassium, low bicarbonate and low amylase

Atsakymai

  1. 1. B · Inflammation somewhere in the body, without showing where
  2. 2. A · To check that donor blood is compatible with the patient's blood
  3. 3. B · About 0,3–1,2 mg/dL (5–21 µmol/L)
  4. 4. A · Maždaug po 15 minučių
  5. 5. B · Strenuous exercise raised CK from skeletal muscle
  6. 6. A · The results meet the criteria for diabetes
  7. 7. C · Glucose 48 mg/dL (2,7 mmol/L) in a patient who had insulin an hour ago
  8. 8. C · Low potassium, high bicarbonate and high amylase

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