Lembaran kerja Nilai makmal & elektrolit dengan jawapan

Chronic kidney disease is usually defined by an eGFR below which value for more than 3 months?

1. A60 mL/min/1.73 m²
2. B90 mL/min/1.73 m²
3. C15 mL/min/1.73 m²
4. D120 mL/min/1.73 m²

Where is urea, measured as blood urea nitrogen (BUN), made?

1. AIn the liver, from the breakdown of protein
2. BIn the muscles, from the breakdown of creatine
3. CIn the bone marrow, from old red blood cells
4. DIn the kidneys, from the breakdown of glucose

Natrium serum 128 mEq/L dipanggil:

1. AHiperkalemia
2. BHipernatremia
3. CHiponatremia
4. DHipokalemia

A woman with hyperemesis gravidarum has vomited for 3 days. Which urine finding would the nurse expect?

1. AKetones
2. BBilirubin
3. CNitrites
4. DRed cell casts

A stool test for Clostridioides difficile is ordered. Which sample is appropriate?

1. AAny stool after a laxative dose
2. BA formed, hard stool sample
3. CA rectal swab from a patient with constipation
4. DAn unformed (liquid or soft) stool

A patient's eGFR has fallen to 24 mL/min/1.73 m². Which prescribed drug should the nurse question before giving it?

1. AInsulin glargine
2. BAcetaminophen (paracetamol)
3. CLevothyroxine
4. DMetformin

A patient with chronic kidney disease stage 4 has a high phosphate, a low-normal calcium and a very high parathyroid hormone (PTH). What does this show?

1. AHypoparathyroidism after neck surgery
2. BSecondary hyperparathyroidism from CKD
3. CVitamin D toxicity from supplements
4. DPrimary hyperparathyroidism from a tumor

The nurse teaches a patient starting lithium. Which statement shows a need for further teaching?

1. A"I will tell my doctor if I have vomiting or diarrhea"
2. B"I will drink plenty of fluids, especially in hot weather"
3. C"I will cut out salt from my diet completely to stay healthy"
4. D"I will check with the pharmacist before taking ibuprofen"