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PHCH 667 Exam with Right Answers| PHCH 667 Exam Correctly Solved| PHCH 667 Questions with 100% Solutions| PHCH 667 Exam with Verified Answers| PHCH Test Correctly Solved
[Show more]PHCH 667 Exam with Right Answers| PHCH 667 Exam Correctly Solved| PHCH 667 Questions with 100% Solutions| PHCH 667 Exam with Verified Answers| PHCH Test Correctly Solved
[Show more]Hyperthyroidism is diagnosed by which of the following? A. Decreased T4 and decreased T3 B. Increased T4 and increased T3 C. Decreased T4 and increased T3 D. Increased T4 and decreased T3 - B A 30 year old women had gestational diabetes a year ago. She is 250 pounds and has an oral glucose t...
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Add to cartHyperthyroidism is diagnosed by which of the following? A. Decreased T4 and decreased T3 B. Increased T4 and increased T3 C. Decreased T4 and increased T3 D. Increased T4 and decreased T3 - B A 30 year old women had gestational diabetes a year ago. She is 250 pounds and has an oral glucose t...
What's in the Buffy Coat? - White blood cells and platelets What is hematocrit? - RBC/ total volume, packed cell volume (PCV) What is MCV? - Mean cell volume: average volume of RBC What does elevated or decreased MCV levels indicate? - Elevated: enlarged erythrocytes, B12 and folic a...
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Add to cartWhat's in the Buffy Coat? - White blood cells and platelets What is hematocrit? - RBC/ total volume, packed cell volume (PCV) What is MCV? - Mean cell volume: average volume of RBC What does elevated or decreased MCV levels indicate? - Elevated: enlarged erythrocytes, B12 and folic a...
Precision is best represented by which of the following? A. Variance B. Standard deviation C. Mean (average) D. Gaussian distribution - B Predictive value for a negative Qualitative Test is best described as: A. Both answers are correct B. PPV = TP/(TP+FP) - the number of a true positive v...
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Add to cartPrecision is best represented by which of the following? A. Variance B. Standard deviation C. Mean (average) D. Gaussian distribution - B Predictive value for a negative Qualitative Test is best described as: A. Both answers are correct B. PPV = TP/(TP+FP) - the number of a true positive v...
Accuracy - mean, how close to actual value Precision - Standard deviation, how close values are to each other The most important key parameters of a qualitative test - reference values, predictive values, specificity The key parameters of a quantitative test - accuracy, reference values...
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Add to cartAccuracy - mean, how close to actual value Precision - Standard deviation, how close values are to each other The most important key parameters of a qualitative test - reference values, predictive values, specificity The key parameters of a quantitative test - accuracy, reference values...
Which of the following is extremely important for a cancer test? A. All of these B. Positive predictive value C. Sensitivity D. Negative predictive value - A Which of the following markers typically requires testing of biopsied material rather than serum? A. CEA B. CA19-9 C. CA 125 D. HE...
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Add to cartWhich of the following is extremely important for a cancer test? A. All of these B. Positive predictive value C. Sensitivity D. Negative predictive value - A Which of the following markers typically requires testing of biopsied material rather than serum? A. CEA B. CA19-9 C. CA 125 D. HE...
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