Clinical Chemistry Study guides, Class notes & Summaries

Clinical Chemistry Final Exam Questions and answers | Latest 2024/25

Accuracy - correct answer-The closeness with which a measurement comes to the true value Precision - correct answer-The degree of reproducibility in the measurement of a substance Mean - correct answer-Sum of all of a set divided by the number in the set (average) Median - correct answer-The point on the scale that has equal number of observations above and below (even number, take the two-center numbers add and divide by 2) Mode - correct answer-The value in a set that occurs most f...

Clinical Chemistry Final Exam All Possible Questions and Answers 2024/2025;Study this 100% verified

Clinical Chemistry Exam 1 Latest 2024 with complete solution

CLINICAL CHEMISTRY PROGRESS EXAM2024 QUESTIONS AND ANSWERS

CLINICAL CHEMISTRY PART 2 QUESTIONS AND ANSWERS Measures of center - Answer-mean, median, mode The three most commonly used descriptions of the center of a dataset are the mean, the median, and the mode. Measures of spread - Answer-Coefficient of variation, Range, Standard deviation The spread represents the relationship of all the data points to the mean. There are three commonly used descriptions of spread: (1) range (2) standard deviation (SD), and (3) coecient of variation (CV). Sys...

CLINICAL CHEMISTRY PART 2 QUESTIONS AND ANSWERS Measures of center - Answer-mean, median, mode The three most commonly used descriptions of the center of a dataset are the mean, the median, and the mode. Measures of spread - Answer-Coefficient of variation, Range, Standard deviation The spread represents the relationship of all the data points to the mean. There are three commonly used descriptions of spread: (1) range (2) standard deviation (SD), and (3) coecient of variation (CV). Sys...

Clinical Chemistry I ASCP Review - 467 / Clinical Chemistry I ASCP review (youlazy) Questions & Answers Which of the following lamps provides a continuous spectrum of radiant energy in the visible, near IR, and near UV regions of the spectrum? A. Tungsten-filament B. Hydrogen C. Deuterium D. Mercury vapor - CORRECT ANSWER-A most common light source for photometry in the visible region. continuous spectrum (360-800 nm). near IR and UV. Hydrogen and Deuterium (200-375 nm) Merc...

Diurnal variation -Answer Changes in concentration of an analyte based on the time of the day (measured at day vs. night time) What is increased in the AM? (b/c of diurnal variation) -Answer ACTH, Cortisol, Iron ACTH -Answer adrenocorticotropic hormone- stimulates adrenal cortex to secrete CORTISOL How does stress affect chemistry values? -Answer Increase in ACTH, cortisol, and catecholamines Catecholamines -Answer Hormones made by adrenal glands (on top of kidneys) du...

electrolytes - Answer ions capable of carrying an electric charge cations - Answer positively charged electrolytes are called what anions - Answer negatively charged electrolytes are called what sodium; potassium; calcium; magnesium - Answer Positively charged electrolytes (4) chloride; bicarbonate - Answer Negatively charged electrolytes (2) sodium - Answer the most abundant extracellular cation; contributes to the osmolality of extracellular fluid; essential fo...