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
Kuri tuščiu skrandžiu nustatyta gliukozės koncentracija kraujyje patenka į būdingą normos intervalą suaugusiajam, nesergančiam diabetu?
A45 mg/dL (2,5 mmol/L)
B140 mg/dL (7,8 mmol/L)
C210 mg/dL (11,7 mmol/L)
D85 mg/dL (4,7 mmol/L)
2.Lengvas
What does the term "left shift" mean on a white cell differential?
AA fall in all the white cell types together
BMore lymphocytes than neutrophils in the blood
CMore immature neutrophils (bands) than normal
DA rise in the number of eosinophils
3.Lengvas
Which form of bilirubin rises mainly when red cells are broken down faster than normal?
AUnconjugated (indirect)
BUrine bilirubin
CConjugated (direct)
DStool bilirubin
4.Vidutinis
A patient with chronic kidney disease receives an erythropoiesis-stimulating agent such as epoetin alfa. Which assessments are most important?
AHemoglobin and blood pressure
BSerum glucose and ketones
CSerum amylase and lipase
DLiver enzymes and bilirubin
5.Vidutinis
Sergant lėtine inkstų liga, kokiu kalcio pokyčiu paprastai lydimas didelis fosfatų kiekis serume?
ADideliu kalcio kiekiu serume
BTik dideliu kalio kiekiu serume, be kalcio pokyčio
CMažu kalcio kiekiu serume
DKalcio pokyčio nėra
6.Vidutinis
An older adult with chronic kidney disease starts trimethoprim-sulfamethoxazole for a urinary tract infection. Which electrolyte should be monitored closely?
ASodium, because the drug causes heavy sodium retention
BChloride, because the drug causes chloride loss
CCalcium, because the drug binds calcium in the gut
DPotassium, because trimethoprim can raise it
7.Sunkus
An RN cares for a patient on a 24-hour urine collection. Which task can be delegated to unlicensed assistive personnel (UAP), such as a nursing or healthcare assistant?
ASaving all urine in the collection container as instructed
BDeciding whether to restart the collection after a missed sample
CInterpreting the creatinine clearance result when it comes back
DTeaching the patient why the 24-hour collection is needed
8.Sunkus
Two weeks after a sore throat, a child develops dark (cola-colored) urine, puffy eyes and high blood pressure. Urinalysis shows red cell casts and protein. Which condition is most likely?
APrerenal acute kidney injury
BLower urinary tract infection (cystitis)
CKidney stone in the ureter
DPost-streptococcal glomerulonephritis
Atsakymai
1. D · 85 mg/dL (4,7 mmol/L)
2. C · More immature neutrophils (bands) than normal
3. A · Unconjugated (indirect)
4. A · Hemoglobin and blood pressure
5. C · Mažu kalcio kiekiu serume
6. D · Potassium, because trimethoprim can raise it
7. A · Saving all urine in the collection container as instructed
8. D · Post-streptococcal glomerulonephritis
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