Užduočių lapas tema Laboratorinės reikšmės ir elektrolitai su atsakymais

In iron-deficiency anemia, the transferrin saturation is usually:

1. ANormal
2. BVariable
3. CHigh
4. DLow

Kuris kraujo tyrimas paprastai yra pirmasis skydliaukės funkcijos patikros tyrimas?

1. AKalcis serume
2. BSkydliaukę stimuliuojantis hormonas (TSH)
3. CKortizolis serume
4. DGlikuotas hemoglobinas A1c (HbA1c)

Kada imama vankomicino slenkstinė (trough) koncentracija?

1. ABet kuriuo patogiu paros metu, nepriklausomai nuo dozės laiko
2. BPrieš pat kitą dozę, paprastai per 30 minučių iki jos
3. CIškart pasibaigus infuzijai
4. DPraėjus dviem valandoms nuo infuzijos pradžios

After surgery for colon cancer, a patient's CEA had fallen to normal, but it has been rising over the last two checks. What does this most likely suggest?

1. AA normal change after surgery that needs no follow-up
2. BA sign of iron deficiency from the earlier bleeding
3. CPossible recurrence that needs further assessment
4. DA sure sign that the cancer has been fully cured

Kuri radinių grupė tinka hiperkalcemijai?

1. ATetanija, raumenų mėšlungis ir teigiamas Chvosteko požymis
2. BVidurių užkietėjimas, nuovargis, sumišimas ir inkstų akmenys
3. CTroškulys su labai praskiestu šlapimu kaip vieninteliai požymiai
4. DTik smailios T bangos ir raumenų silpnumas

A patient on a heparin infusion has blood in the urine and an aPTT far above the target. The nurse stops the infusion and informs the provider. Which antidote should the nurse anticipate?

1. AVitamin K (phytonadione)
2. BProtamine sulfate
3. CNaloxone
4. DCalcium gluconate

A patient stopped long-term prednisone suddenly a week ago. Now: blood pressure 78/46 mm Hg, sodium 128 mEq/L, potassium 4,6 mEq/L, glucose 58 mg/dL (3,2 mmol/L). Which condition is most likely?

1. AAcute adrenal insufficiency (adrenal crisis)
2. BCushing syndrome from steroid excess
3. CSyndrome of inappropriate ADH (SIADH)
4. DPrimary hyperaldosteronism (Conn syndrome)

The nurse teaches a patient with chronic kidney disease about a potassium-restricted diet. Which statement shows a need for further teaching?

1. A"I can leach potatoes by soaking them before cooking them"
2. B"I'll limit bananas, oranges and potatoes in my meals"
3. C"I'll check food labels and ask my dietitian about portion sizes"
4. D"Dried apricots and raisins will be a good snack for me now"