解答つき検査値と電解質ワークシート

Which blood group is the universal donor for red blood cells in an emergency?

1. AGroup B, Rh positive
2. BGroup A, Rh negative
3. CGroup AB, Rh positive
4. DGroup O, Rh negative

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

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

甲状腺機能のスクリーニングに通常、最初に用いられる血液検査はどれですか？

1. A血清コルチゾール
2. B血清カルシウム
3. Cヘモグロビン A1c（HbA1c）
4. D甲状腺刺激ホルモン（TSH）

A 55-year-old has a positive fecal immunochemical test (FIT) during routine screening. What is the usual next step?

1. ANo action if there are no symptoms
2. BStart an iron supplement only
3. CReferral for colonoscopy
4. DRepeat the test in 10 years

カリウムを細胞内に移動させて、血清カリウムを下げる治療はどれですか？

1. Aブドウ糖とともに静脈内投与する速効型（レギュラー）インスリン
2. B0.45 % 塩化ナトリウムの静脈内点滴
3. C経口の塩化カリウム補充
4. D10 分かけて静脈内投与するグルコン酸カルシウム

A patient on a heparin infusion has blood in the urine and an aPTT far above the target. The nurse stops the infusion and informs the provider. Which antidote should the nurse anticipate?

1. AVitamin K (phytonadione)
2. BCalcium gluconate
3. CNaloxone
4. DProtamine sulfate

A patient's total calcium is 7.6 mg/dL and the albumin is 2.0 g/dL. Using the common correction (add 0.8 mg/dL for each 1 g/dL that albumin is below 4.0), what is the corrected calcium?

1. A7.6 mg/dL, below the normal range
2. B11.6 mg/dL, above the normal range
3. C6.0 mg/dL, well below the normal range
4. D9.2 mg/dL, within the normal range

A patient with long-term heavy alcohol use is admitted with alcohol withdrawal. Which group of electrolyte problems is most common?

1. AHigh magnesium, high phosphate and high potassium
2. BLow magnesium, low phosphate and low potassium
3. CLow chloride, high bicarbonate and high calcium
4. DHigh sodium, high calcium and high glucose