Cevaplı Laboratuvar değerleri ve elektrolitler çalışma kâğıdı
Ücretsiz yazdırılabilir Laboratuvar değerleri ve elektrolitler çalışma kâğıdı: kolaydan sınav düzeyine 8 soru ve cevap anahtarı. Yazdırın ya da PDF olarak kaydedin.
Öğretmenler için: sınıfta ücretsiz yazdırılabilir, çoğaltılabilir ve kullanılabilir. Her yeni çalışma kâğıdında yeni değerler ve kendi cevap anahtarı vardır. Ders sayfanızda ExamProblems bağlantısı vermeniz bizi memnun eder.
Ad: ____________________ Tarih: ____________
1.Kolay
What does a raised erythrocyte sedimentation rate (ESR) show?
AInflammation somewhere in the body, without showing where
BA low level of iron stored in the bone marrow
CA specific infection of the urinary tract by bacteria
DDamage to heart muscle within the past few hours
2.Kolay
Which group of symptoms is linked to hypercalcemia ("stones, bones, groans and moans")?
AHeat intolerance, tremor, weight loss and diarrhea
BJaundice, itching, pale stools and dark urine
CKidney stones, bone pain, abdominal pain and confusion
DTetany, muscle cramps, tingling and seizures
3.Kolay
Trombosit sayısı için tipik yetişkin referans aralığı nedir?
AYaklaşık 150–400 × 10³/µL (150–400 × 10⁹/L)
BYaklaşık 1000–2000 × 10³/µL (1000–2000 × 10⁹/L)
CYaklaşık 12–16 × 10³/µL (12–16 × 10⁹/L)
DYaklaşık 4,5–11 × 10³/µL (4,5–11 × 10⁹/L)
4.Orta
A patient is starting dabigatran, a direct oral anticoagulant. Which laboratory test is most important to review before the first dose?
ATSH, to rule out an overactive thyroid gland
BINR, to set the dose of the anticoagulant
CKidney function (creatinine clearance)
DLipase, to rule out an inflamed pancreas first
5.Orta
İki gündür kusan bir hastanın BUN'u 32 mg/dL'dir (üre 11,4 mmol/L) ve kreatinini normaldir. En olası neden nedir?
ADehidratasyon
BAşırı hidrasyon
CKaraciğer yetmezliği
DDüşük proteinli diyet
6.Orta
A patient takes high-dose furosemide. Besides potassium, which electrolyte is most commonly lowered?
AUric acid
BMagnesium
CSodium bicarbonate
DPhosphate
7.Zor
A patient recovering from acute tubular necrosis now passes 4–5 L of urine a day. Which electrolyte changes should the nurse watch for?
ALow potassium and low sodium from urine losses
BHigh calcium and high phosphate from bone loss
CHigh potassium and high sodium from retention
DNo changes, because the kidneys are now normal
8.Zor
A 68-year-old man has fatigue, a hemoglobin of 9,8 g/dL (98 g/L), an MCV of 72 fL and a low ferritin. He eats a normal diet. What is the most important next step?
AStart vitamin B12 injections
BRepeat the blood count in one year
CGive iron and do no further tests at all
DLook for a source of blood loss in the gut
Cevap anahtarı
1. A · Inflammation somewhere in the body, without showing where
2. C · Kidney stones, bone pain, abdominal pain and confusion
3. A · Yaklaşık 150–400 × 10³/µL (150–400 × 10⁹/L)
4. C · Kidney function (creatinine clearance)
5. A · Dehidratasyon
6. B · Magnesium
7. A · Low potassium and low sodium from urine losses
8. D · Look for a source of blood loss in the gut
Tam adım adım çözümler: bu konuyu examproblems.com’da çalışın.