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.

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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

Which drug commonly causes a low serum potassium?

  1. AFurosemide
  2. BLisinopril
  3. CSpironolactone
  4. DAmiloride
2.Kolay

A patient has a hemoglobin of 19,5 g/dL (195 g/L) and a hematocrit of 58%. Which term describes this?

  1. APancytopenia (all cells low)
  2. BThrombocytopenia (low platelets)
  3. CIron-deficiency anemia
  4. DPolycythemia (erythrocytosis)
3.Kolay

What is the difference between serum and plasma?

  1. ASerum contains all the red cells, while plasma contains none
  2. BSerum is what is left after blood clots, minus clotting factors
  3. CSerum and plasma are two names for exactly the same fluid
  4. DPlasma is the fluid left after blood clots, without fibrinogen
4.Orta

A stable adult who is not bleeding receives one unit of packed red cells. By about how much is the hemoglobin expected to rise?

  1. AAbout 0,1 g/dL (1 g/L)
  2. BAbout 1 g/dL (10 g/L)
  3. CAbout 5 g/dL (50 g/L)
  4. DAbout 3 g/dL (30 g/L)
5.Orta

Furosemid kullanan bir hastanın potasyumu 2,9 mEq/L'dir. Hemşire hangi bulguyu beklemelidir?

  1. AKas güçsüzlüğü ve bacak krampları
  2. BAşırı çalışan bağırsaklara bağlı ishal ve karın krampları
  3. CPozitif Chvostek belirtisiyle birlikte ağız çevresinde karıncalanma
  4. DEKG'de yüksek, sivri T dalgaları
6.Orta

A blood sample drawn just after a patient ate a fatty meal is reported as "lipemic." What does this mean for the results?

  1. AThe results are more accurate than in a fasting sample
  2. BHigh fat in the sample may interfere with some test results
  3. CThe sample shows the patient has diabetic ketoacidosis
  4. DThe sample was contaminated by an IV fluid with dextrose
7.Zor

A patient with suspected Cushing syndrome takes dexamethasone at night. The next morning, the cortisol is still high. What does this suggest?

  1. AThe result is normal, as dexamethasone raises cortisol
  2. BThe adrenal glands are not able to produce enough cortisol
  3. CCortisol is being produced without normal feedback control
  4. DThe patient has primary hypothyroidism instead
8.Zor

A patient has a positive hepatitis C antibody (anti-HCV) test. What is the most appropriate next step?

  1. ATell the patient they definitely have chronic hepatitis C
  2. BGive hepatitis C vaccine to prevent further infection
  3. CRepeat the antibody test, as a positive test is always false
  4. DTest for HCV RNA to find out whether infection is current

Cevap anahtarı

  1. 1. A · Furosemide
  2. 2. D · Polycythemia (erythrocytosis)
  3. 3. B · Serum is what is left after blood clots, minus clotting factors
  4. 4. B · About 1 g/dL (10 g/L)
  5. 5. A · Kas güçsüzlüğü ve bacak krampları
  6. 6. B · High fat in the sample may interfere with some test results
  7. 7. C · Cortisol is being produced without normal feedback control
  8. 8. D · Test for HCV RNA to find out whether infection is current

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