Užduočių lapas tema Laboratorinės reikšmės ir elektrolitai su atsakymais

Kuris laboratorinis tyrimas dažniausiai padidėja sergant ūminiu pankreatitu?

1. AGlikuotas hemoglobinas A1c
2. BLipazė serume
3. CTroponinas serume
4. DAlbuminas serume

A low mean corpuscular volume (MCV) means that:

1. AThe red cells are larger than normal (macrocytic)
2. BThe bone marrow is making too many white cells
3. CThe red cells are smaller than normal (microcytic)
4. DThe red cells contain more hemoglobin than normal

A raised alpha-fetoprotein (AFP) in an adult is most closely linked to which cancer?

1. AProstate adenocarcinoma
2. BBladder urothelial cancer
3. CHepatocellular (liver) cancer
4. DDuctal breast cancer

A patient receives repeated nebulized albuterol (salbutamol) for severe asthma. Which laboratory change should the nurse watch for?

1. AA fall in blood glucose
2. BA rise in serum sodium
3. CA rise in serum calcium
4. DA fall in serum potassium

Varfariną vartojantis pacientas pradėjo kasdien valgyti dideles kopūstų ir špinatų porcijas. INR sumažėjo. Kuris patarimas tinkamiausias?

1. ANiekada daugiau nevalgyti žaliųjų daržovių
2. BPadvigubinti varfarino dozę nepranešus skiriančiajam gydytojui
3. CNutraukti varfariną, kol mityba bus normali
4. DIšlaikyti vitamino K turinčio maisto kiekį pastovų diena iš dienos

A patient with hyperkalemia received IV regular insulin with dextrose. Which result must the nurse monitor closely over the next hours?

1. ASerum calcium, because it falls sharply
2. BSerum sodium, because it rises quickly
3. CHemoglobin, because insulin causes red cell loss
4. DBlood glucose, because hypoglycemia can occur

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

A patient receiving IV magnesium sulfate has a respiratory rate of 9/min and absent patellar reflexes. After stopping the infusion, which medication should the nurse expect to give?

1. ASodium bicarbonate
2. BCalcium gluconate
3. CProtamine sulfate
4. DPotassium chloride