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NUR 2102 LABS AND DIAGNOSTICS QUESITIONS AND CORRECT ANSWERS

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NUR 2102 LABS AND DIAGNOSTICS QUESITIONS AND CORRECT ANSWERS

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NUR 2102
Course
NUR 2102

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Glucose Normal Values


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Adults & Child >2: (Fasting) 70-110 mg/dL; (Non-fasting) >200 mg/dL
Child <2: 60-100 mg/dL
Elderly: increase after age 50




Endoscopy


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A tiny scope is inserted into the body to view & biopsy internal structures;
also used to remove polyps, inject varices, & perform surgical procedures;
many different kinds such as bronchoscopy, colonoscopy, arthroscopy, etc.

,RBC


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Red Blood Cells; count of number of circulating RBCs in 1mm^3 of venous
blood; within each RBC is hemoglobin that transports & exchanges oxygen
to the tissues & CO2 from the tissues; live for 120 days




Calcium Normal Values


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Adult: 9.0-10.5 mg/dL
Child: 8.8-10.8 mg/dL




Lung-V/Q Scan


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Helps to diagnose pulmonary embolism & identify blood perfusion defects
within the lung; nuclear medicine procedure




ESR


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Erythrocyte Sedimentation Rate; nonspecific test used to detect illnesses
associated with acute & chronic infection, inflammation, advanced

, neoplasm, & infarction




Sodium


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Electrolyte & mineral; important in nerves & muscles; sodium is a major
determinant of extracellular osmolarity & helps keep H2O inside & outside
of the cell; test is used to evaluate & monitor fluid electrolyte balance &
therapy




PTT Normal Values


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60-70 seconds




Potassium Normal Values


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Adult/Elderly: 3.5-5.0 mEq/L
Child: 3.4-4.7 mEq/L
Newborn: 3.9-5.9 mEq/L




Sputum Cytology

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NUR 2102

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