للمعلمين: يمكن طباعتها ونسخها واستخدامها في الصف مجانًا. كل ورقة عمل جديدة لها قيم جديدة ومفتاح إجابات خاص بها. نقدّر إضافة رابط إلى ExamProblems في صفحة مقررك.
الاسم: ____________________ التاريخ: ____________
1.سهلة
Which substance contributes most to normal serum osmolality?
AGlucose in plasma
BPlasma albumin
CUrea (from BUN)
DSodium and its anions
2.سهلة
On urinalysis, dark amber urine with a high specific gravity most often suggests:
ANormal urine after drinking extra water
BUrine with a large amount of glucose
CVery dilute urine from high fluid intake
DConcentrated urine from low fluid intake
3.سهلة
A patient on warfarin asks what an INR of 2,0 means. Which explanation is best?
AYour warfarin dose is twice what it should be
BYour blood clots about twice as fast as is normal
CYour blood takes about twice as long as normal to clot
DYou have twice the normal number of platelets
4.متوسطة
A healthy patient has a mildly raised CK after running a marathon yesterday, without dark urine or symptoms. What is the most likely explanation?
AAn acute myocardial infarction has occurred
BThe patient has developed acute hepatitis
CStrenuous exercise raised CK from skeletal muscle
DThe patient has developed acute pancreatitis
5.متوسطة
A patient had a total gastrectomy. Which long-term therapy is needed to prevent anemia?
AMonthly transfusions of red blood cells
BWeekly doses of oral vitamin K tablets
CLifelong vitamin B12 replacement
DLifelong oral folic acid tablets only
6.متوسطة
متى ينبغي لمريض مصاب بمرض كلوي مزمن أن يتناول رابط الفوسفات مثل أسيتات الكالسيوم أو السيفيلامر؟
Aمع الوجبات
Bفقط عندما يشعر المريض بالتوعك
Cمرة واحدة فقط في الأسبوع
Dعند النوم على معدة فارغة
7.صعبة
Which set of results most strongly suggests hemolytic anemia?