उत्तरों सहित प्रयोगशाला मान और इलेक्ट्रोलाइट वर्कशीट

What is the usual diagnostic cut-off for diabetes on a fasting plasma glucose test, when confirmed on a second test?

1. A126 mg/dL (7.0 mmol/L) or higher
2. B100 mg/dL (5.6 mmol/L) or higher
3. C110 mg/dL (6.1 mmol/L) or higher
4. D200 mg/dL (11.1 mmol/L) or higher

A low mean corpuscular hemoglobin concentration (MCHC) means that the red cells are:

1. ALarger than normal (macrocytic)
2. BMore numerous than normal
3. CShaped like a sickle
4. DPaler than normal (hypochromic)

वयस्क में कुल सीरम कैल्शियम की सामान्य संदर्भ सीमा क्या है?

1. Aलगभग 8.5–10.5 mg/dL (2.1–2.6 mmol/L)
2. Bलगभग 3.5–5.0 mg/dL (0.87–1.25 mmol/L)
3. Cलगभग 12–16 mg/dL (3.0–4.0 mmol/L)
4. Dलगभग 1.3–2.1 mg/dL (0.3–0.5 mmol/L)

एक घंटा पहले शुरू हुए सीने के दर्द वाले रोगी का पहला ट्रोपोनिन सामान्य है। सही व्याख्या क्या है?

1. Aरोगी को तुरंत घर भेजा जा सकता है
2. Bरोधगलन खारिज नहीं हुआ है; ट्रोपोनिन प्रोटोकॉल के अनुसार दोहराया जाता है
3. Cरोधगलन खारिज हो गया है, इसलिए आगे ट्रोपोनिन परीक्षणों की आवश्यकता नहीं
4. Dसीने के दर्द वाले रोगियों में ट्रोपोनिन उपयोगी नहीं है

A patient scheduled for surgery this morning has a potassium of 3.0 mEq/L on pre-operative tests. What should the nurse do?

1. ASend the patient to surgery without comment
2. BRepeat the test after the surgery is finished
3. CGive an oral potassium dose without a prescription
4. DReport it to the surgical team before surgery

A woman who is 30 weeks pregnant has a new blood pressure of 152/98 mm Hg. Which urine finding would most support preeclampsia?

1. AProtein in the urine
2. BGlucose in the urine
3. CKetones in the urine
4. DNitrites in the urine

The nurse prepares a patient for a 2-hour oral glucose tolerance test tomorrow morning. Which statement shows a need for further teaching?

1. A"I'll avoid smoking until the test is over"
2. B"I'll fast overnight but can drink plain water"
3. C"I can have a light breakfast before the test"
4. D"I'll stay seated during the test if I can"

A patient has macrocytic anemia with low vitamin B₁₂ and antibodies to intrinsic factor. What does this suggest, and how is it usually treated?

1. APernicious anemia, treated with B₁₂ injections
2. BFolate deficiency, treated with folic acid only
3. CIron deficiency, treated with oral iron tablets
4. DHemolytic anemia, treated with blood transfusion