정답이 있는 검사 수치와 전해질 학습지

Which sample is commonly used to screen a patient for MRSA carriage on admission?

1. AA blood culture from one arm
2. BA sample of stool sent for culture
3. CA swab from the front of the nose
4. DA clean-catch midstream urine sample

A raised alpha-fetoprotein (AFP) in an adult is most closely linked to which cancer?

1. AHepatocellular (liver) cancer
2. BBladder urothelial cancer
3. CDuctal breast cancer
4. DProstate adenocarcinoma

What does a "culture and sensitivity" test of a sample show?

1. AThe amount of antibiotic in the patient's blood
2. BWhether the patient is allergic to an antibiotic
3. CHow many white cells are present in the sample
4. DWhich organism grows and which antibiotics work on it

A breathless patient in the emergency department has a BNP below 100 pg/mL. What does this suggest?

1. AHeart failure is an unlikely cause of the breathlessness
2. BThe patient has had a myocardial infarction in the past day
3. CSevere heart failure is certainly the cause of the problem
4. DThe kidneys are failing and the patient needs dialysis

Apart from the lithium level, which tests are monitored regularly in long-term lithium therapy?

1. AINR and the platelet count
2. BTroponin and creatine kinase (CK)
3. CKidney function and thyroid function
4. DLiver enzymes and serum amylase

When should a blood sample for a digoxin level be drawn to be interpreted correctly?

1. AWithin 30 minutes after an oral dose to show the peak level
2. BAt any time, because digoxin levels do not change during the day
3. COnly after a meal, because food is needed for absorption
4. DAt least 6–8 hours after a dose, often just before the next one

After lying on the floor for many hours, a patient has a CK of 40,000 U/L, a potassium of 6.1 mEq/L and dark urine. Which prescribed treatment is the priority?

1. AFluid restriction to protect the heart from overload
2. BHigh-dose NSAIDs for the muscle pain
3. CLarge-volume IV fluids with cardiac monitoring
4. DAn oral potassium supplement with each meal

환자의 반코마이신 최저 농도가 28 mcg/mL이고, 처방자가 정한 목표는 15–20 mcg/mL입니다. 다음 용량 시간이 지금입니다. 가장 좋은 조치는 무엇인가요?

1. A노출을 줄이기 위해 더 짧은 시간에 걸쳐 용량을 준다
2. B용량을 보류하고 처방자에게 알리며 신장 기능을 확인한다
3. C예정대로 용량을 주고 일주일 뒤에 최저 농도를 다시 확인한다
4. D치료를 빨리 마치도록 두 배 용량을 준다