Cevaplı Laboratuvar değerleri ve elektrolitler çalışma kâğıdı

Which type of white blood cell is normally the most numerous in an adult's blood?

1. ANeutrophils
2. BEosinophils
3. CMonocytes
4. DLymphocytes

What is the main role of fibrinogen in the blood?

1. AIt transports iron from the gut to the bone marrow
2. BIt carries oxygen from the lungs to the body tissues
3. CIt is converted to fibrin, which forms the mesh of a clot
4. DIt breaks down clots once the bleeding has stopped

128 mEq/L serum sodyumuna ne denir?

1. AHiperkalemi
2. BHipernatremi
3. CHiponatremi
4. DHipokalemi

A young adult with new diabetes has a very low C-peptide level. What does this suggest?

1. AThe patient is injecting too much insulin and needs a lower dose
2. BThe kidneys are excreting all of the patient's insulin in urine
3. CThe pancreas is making very little insulin, as in type 1 diabetes
4. DThe patient has high insulin resistance, as in type 2 diabetes

Hangi tedavi serum potasyumunu hücrelerin içine kaydırarak düşürür?

1. A10 dakikada verilen IV kalsiyum glukonat
2. BIV %0,45 sodyum klorür infüzyonu
3. CGlikozla birlikte verilen IV regüler insülin
4. DOral potasyum klorür takviyeleri

Which instruction is correct for a patient starting oral iron tablets?

1. ATake each tablet with milk to protect the stomach
2. BYour stools may turn dark green or black
3. CYour urine will turn bright orange while you take it
4. DTake the tablet with an antacid to improve absorption

A patient with schizophrenia drinks very large amounts of water each day. Sodium is 121 mEq/L, and the urine is very dilute (urine osmolality 70 mOsm/kg). Which explanation fits best?

1. AHyperosmolar hyperglycemic state
2. BCentral diabetes insipidus
3. CPrimary (psychogenic) polydipsia
4. DSyndrome of inappropriate ADH

A patient receiving chemotherapy has a white cell count of 1,8 × 10³/µL with 20% neutrophils and 5% bands. What is the absolute neutrophil count (ANC)?

1. A1,800/µL
2. B450/µL
3. C360/µL
4. D4,500/µL