Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

Pada orang yang tidak mengonsumsi antikoagulan, INR biasanya sekitar:

1. A2,0–3,0
2. B5,0–6,0
3. C0,8–1,2
4. D3,5–4,5

Apa yang terutama ditunjukkan oleh tes keton darah atau urine yang positif?

1. APasien mengalami infeksi saluran kemih
2. BHati menghasilkan terlalu banyak bilirubin
3. CGinjal membocorkan protein ke dalam urine
4. DTubuh memecah lemak sebagai bahan bakar, seperti pada defisiensi insulin atau kelaparan

For a fasting plasma glucose test, the patient should have had no caloric intake for at least:

1. A8 hours
2. B3 hours
3. C1 hour
4. D24 hours

A patient takes high-dose furosemide. Besides potassium, which electrolyte is most commonly lowered?

1. AMagnesium
2. BPhosphate
3. CUric acid
4. DSodium bicarbonate

A patient has started parenteral nutrition (PN) through a central line. Which test is monitored most frequently in the first days?

1. ABlood glucose
2. BHemoglobin A1c
3. CSerum lipase
4. DThyroid hormones

A patient has taken hydrochlorothiazide for several years. Which laboratory change is a recognized effect of this drug?

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

A patient's results: sodium 140 mEq/L, chloride 100 mEq/L, bicarbonate 12 mEq/L. What is the anion gap, and what does it suggest?

1. A12 mEq/L, a normal anion gap
2. B40 mEq/L, a high anion gap
3. C52 mEq/L, a very high anion gap
4. D28 mEq/L, a high anion gap

A patient with SIADH is on fluid restriction. Which task can the RN delegate to unlicensed assistive personnel (UAP), such as a nursing or healthcare assistant?

1. AMeasuring and recording intake and output
2. BDeciding when to recheck the sodium level
3. CAssessing the patient for new confusion
4. DTeaching the reasons for fluid restriction