PRACTICE QUESTION PART 3 (LMR)
WITH COMPLETE SOLUTIONS20
In the tolbutamide tolerance test, blood specimens are obtained for glucose and insulin before
________ of 1 g of a water-soluble form of tolbutamide and at 2, 15, 30, 60, 90, and 120
minutes afterwards. *
Oral administration
Intramuscular injection
Intravenous injection
Sublingual administration - ANSWERS-c
Current NCEP guidelines recommend patients be seated for how many minutes before sampling
for cholesterol to prevent hemoconcentration:*
5 minutes
10 minutes
15 minutes
20 minutes - ANSWERS-a
What is the best use for potentiometry?*
Enzymes
Proteins
Electrolytes
Lipids - ANSWERS-c
,The "gold standard" in the diagnosis of acute coronary syndrome (ACS):*
Fibronectin
Cystatin C
Troponin
β-Trace Protein - ANSWERS-c
Which of the following buffers is used in the IFCC recommended method for ALP?
Glycine
Phosphate
2-Amino-2-methyl-1-propanol
Citrate - ANSWERS-c
Which assay using 24-hour urine is considered the best single screening test for
pheochromocytoma?
Total urinary catecholamines
VMA
Homovanillic acid (HVA)
Metanephrines - ANSWERS-d
A hormone which regulates water reabsorption in the collecting duct:
Aldosterone
, Antidiuretic hormone
Growth hormone
Prolactin - ANSWERS-b
A system that stimulates water reabsorption by the collecting duct:
ADH
RAAS
Growth hormone
Thyroid hormone - ANSWERS-b
Most potent estrogen: *
Estrone
Estradiol
Estriol
Testosterone - ANSWERS-b
Which of the following is the most potent androgen?*
Androstenedione
Dehydroepiandrosterone
Androsterone
Testosterone - ANSWERS-d
When drawing a blood alcohol specimen, it is acceptable to clean the arm with:*
WITH COMPLETE SOLUTIONS20
In the tolbutamide tolerance test, blood specimens are obtained for glucose and insulin before
________ of 1 g of a water-soluble form of tolbutamide and at 2, 15, 30, 60, 90, and 120
minutes afterwards. *
Oral administration
Intramuscular injection
Intravenous injection
Sublingual administration - ANSWERS-c
Current NCEP guidelines recommend patients be seated for how many minutes before sampling
for cholesterol to prevent hemoconcentration:*
5 minutes
10 minutes
15 minutes
20 minutes - ANSWERS-a
What is the best use for potentiometry?*
Enzymes
Proteins
Electrolytes
Lipids - ANSWERS-c
,The "gold standard" in the diagnosis of acute coronary syndrome (ACS):*
Fibronectin
Cystatin C
Troponin
β-Trace Protein - ANSWERS-c
Which of the following buffers is used in the IFCC recommended method for ALP?
Glycine
Phosphate
2-Amino-2-methyl-1-propanol
Citrate - ANSWERS-c
Which assay using 24-hour urine is considered the best single screening test for
pheochromocytoma?
Total urinary catecholamines
VMA
Homovanillic acid (HVA)
Metanephrines - ANSWERS-d
A hormone which regulates water reabsorption in the collecting duct:
Aldosterone
, Antidiuretic hormone
Growth hormone
Prolactin - ANSWERS-b
A system that stimulates water reabsorption by the collecting duct:
ADH
RAAS
Growth hormone
Thyroid hormone - ANSWERS-b
Most potent estrogen: *
Estrone
Estradiol
Estriol
Testosterone - ANSWERS-b
Which of the following is the most potent androgen?*
Androstenedione
Dehydroepiandrosterone
Androsterone
Testosterone - ANSWERS-d
When drawing a blood alcohol specimen, it is acceptable to clean the arm with:*
