ورقة عمل القيم المخبرية والشوارد مع الإجابات

Which tube additive is used for a complete blood count (CBC)?

1. ASodium fluoride (usually a gray top)
2. BSodium citrate (usually a light blue top)
3. CEDTA (usually a lavender or purple top)
4. DNo additive, clot activator (red top)

Which hormone is measured in blood or urine to test for pregnancy?

1. AAntidiuretic hormone (ADH)
2. BFollicle-stimulating hormone (FSH)
3. CHuman chorionic gonadotropin (hCG)
4. DThyroid-stimulating hormone (TSH)

وُجد مسن على الأرض بعد أن بقي مستلقيًا ساعات طويلة. أي فحص دم يُظهر أفضل تحلل العضلات الهيكلية (انحلال الربيدات)؟

1. Aليباز المصل
2. Bكرياتين كيناز (CK)
3. Cالهيموغلوبين السكري (HbA1c)
4. Dألبومين المصل

An older adult takes lisinopril and furosemide and recently started daily ibuprofen for knee pain. The creatinine has risen from 1,0 to 1,8 mg/dL (88 to 159 µmol/L). What is the most likely cause?

1. AMore activity has increased the patient's muscle mass quickly
2. BA laboratory error, since ibuprofen has no effect on the kidney
3. CNormal aging of the kidneys over a period of a few weeks
4. DThe NSAID reduces kidney blood flow on top of the other two drugs

A healthy patient's result is slightly outside the laboratory reference range, and all other results are normal. Which statement best explains why this can happen?

1. AAny result outside the range always means disease is present
2. BReference ranges are the same in every laboratory worldwide
3. CReference ranges include every healthy person without exception
4. DRanges cover about 95% of healthy people, so some fall outside

A patient with type 2 diabetes has a target HbA1c below 7% (53 mmol/mol). Today's result is 7,8% (62 mmol/mol). What is the best interpretation?

1. AThe result shows today's fasting glucose is above the target
2. BAverage glucose over the past months has been above the target
3. CThe patient has had frequent episodes of severe hypoglycemia
4. DGlucose control has been excellent for the past several months

A patient with SIADH is on fluid restriction. Which task can the RN delegate to unlicensed assistive personnel (UAP), such as a nursing or healthcare assistant?

1. AMeasuring and recording intake and output
2. BDeciding when to recheck the sodium level
3. CTeaching the reasons for fluid restriction
4. DAssessing the patient for new confusion

A patient with long-standing rheumatoid arthritis has a hemoglobin of 10,5 g/dL (105 g/L), a low serum iron, a low total iron-binding capacity (TIBC) and a high-normal ferritin. Which condition fits best?

1. AAnemia of chronic disease (inflammation)
2. BVitamin B₁₂ deficiency anemia
3. CIron-deficiency anemia
4. DAcute blood loss anemia