CMN 548 Module 2 SG | COMPLETE QUESTIONS AND ANSWERS | 2026 LATEST
UPDATED| 100% RATED CORRECT | GET A+!!
Fasting glucose - (Answer)Glucose level after 8 hours of fasting.
Specificity - (Answer)Identifies patients without the disease; 100% specificity means no false
positives.
Sensitivity - (Answer)Identifies patients with the disease; 100% sensitivity means no false
negatives.
Incidence - (Answer)Number of new cases of a disease during a specific time period in a specific
population.
Prevalence - (Answer)Number of existing cases of a disease in a specific time in a given
population.
Correlation - (Answer)Statistical relationship between two variables (not causation).
,Alcohol detection in urine - (Answer)7-12 hours.
Marijuana detection in urine - (Answer)2-7 days.
Benzodiazepines detection in urine - (Answer)3 days.
Amphetamine detection in urine - (Answer)48-72 hours.
Likely causes of decrease in BUN 5 - (Answer)Liver failure, acromegaly, malnutrition, impaired
absorption, nephrotic syndrome, SIADH.
Symptoms of elevated BUN-5 - (Answer)Lethargy, confusion, delirium, convulsions, uremia.
Basophils function - (Answer)Phagocytic; used to identify chronic inflammation and high blood
histamine concentrations.
, Identify what might create a false positive blood sugar value above 140. - (Answer)uncalibrated
device, recent exercise, heavy smoking, dawn phenomenon (4a-8a), steroids, pregnancy, surgical
procedures, high-stress pg 338
Medications causing hypercalcemia 4 - (Answer)pg. 924:Excessive Vitamin D, milk, antacids,
laxative abuse,
Chromosomal abnormality in Down Syndrome - (Answer)Extra chromosome 21.
False elevation of folate - (Answer)VitB12 deficiency because B12 is needed to allow incorporation
of folate into tissue cells. >50% pts with megaloblastic anemia have B12 deficiency rather than
folate
Folate storage in the body - (Answer)Liver.
Factors interfering with GTT results
8 conditions
9 meds - (Answer)infectious disease
UPDATED| 100% RATED CORRECT | GET A+!!
Fasting glucose - (Answer)Glucose level after 8 hours of fasting.
Specificity - (Answer)Identifies patients without the disease; 100% specificity means no false
positives.
Sensitivity - (Answer)Identifies patients with the disease; 100% sensitivity means no false
negatives.
Incidence - (Answer)Number of new cases of a disease during a specific time period in a specific
population.
Prevalence - (Answer)Number of existing cases of a disease in a specific time in a given
population.
Correlation - (Answer)Statistical relationship between two variables (not causation).
,Alcohol detection in urine - (Answer)7-12 hours.
Marijuana detection in urine - (Answer)2-7 days.
Benzodiazepines detection in urine - (Answer)3 days.
Amphetamine detection in urine - (Answer)48-72 hours.
Likely causes of decrease in BUN 5 - (Answer)Liver failure, acromegaly, malnutrition, impaired
absorption, nephrotic syndrome, SIADH.
Symptoms of elevated BUN-5 - (Answer)Lethargy, confusion, delirium, convulsions, uremia.
Basophils function - (Answer)Phagocytic; used to identify chronic inflammation and high blood
histamine concentrations.
, Identify what might create a false positive blood sugar value above 140. - (Answer)uncalibrated
device, recent exercise, heavy smoking, dawn phenomenon (4a-8a), steroids, pregnancy, surgical
procedures, high-stress pg 338
Medications causing hypercalcemia 4 - (Answer)pg. 924:Excessive Vitamin D, milk, antacids,
laxative abuse,
Chromosomal abnormality in Down Syndrome - (Answer)Extra chromosome 21.
False elevation of folate - (Answer)VitB12 deficiency because B12 is needed to allow incorporation
of folate into tissue cells. >50% pts with megaloblastic anemia have B12 deficiency rather than
folate
Folate storage in the body - (Answer)Liver.
Factors interfering with GTT results
8 conditions
9 meds - (Answer)infectious disease
