정답이 있는 검사 수치와 전해질 학습지

주로 간세포가 손상될 때 오르는 간 검사는 무엇인가요?

1. A혈액 요소 질소(BUN)
2. B크레아틴 키나제(CK)
3. C당화혈색소(HbA1c)
4. DALT(알라닌 아미노전이효소)

In many US nursing references, what is the commonly cited therapeutic range for serum lithium in maintenance therapy?

1. AAbout 3.5–5.0 mEq/L
2. BAbout 2.0–3.0 mEq/L
3. CAbout 10–20 mEq/L
4. DAbout 0.6–1.2 mEq/L

혈청 칼륨 5.9 mEq/L를 무엇이라고 하나요?

1. A고칼륨혈증
2. B고칼슘혈증
3. C저칼륨혈증
4. D고나트륨혈증

A patient with sickle cell disease takes hydroxyurea. Which laboratory test is monitored regularly for an adverse effect?

1. ASerum amylase level
2. BUrine ketone level
3. CSerum lithium level
4. DComplete blood count

A patient on peritoneal dialysis notices that the drained fluid is cloudy and has abdominal pain. What should the nurse do?

1. AAdd more glucose to the next bag to clear the fluid
2. BRecord it as normal and continue the usual exchanges
3. CStop dialysis for a week and recheck the fluid later
4. DSend the fluid for cell count and culture and report it

When several samples are drawn at the same venipuncture, which tubes or bottles are filled first?

1. AEDTA (complete blood count) tubes
2. BBlood culture bottles
3. CCoagulation (citrate) tubes
4. DFluoride (glucose) tubes

A patient without symptoms has a finger-stick glucose of 340 mg/dL (18.9 mmol/L). The previous values were normal, and the patient has just peeled an orange. What should the nurse do first?

1. AAsk the laboratory to measure HbA1c from the same drop of blood
2. BReport the result as a new diagnosis of diabetes mellitus
3. CHave the patient wash and dry their hands, then repeat the test
4. DGive a correction dose of insulin for a glucose of 340 mg/dL

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

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