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Medical Terminology: Point-of-Care Tests and Related Definitions, Quizzes of Biology of microorganisms

Definitions for various point-of-care tests and related medical terms, including bilirubin tests, bleeding-time test, blood gas analysis, diabetes mellitus, electrolytes, hdl and ldl cholesterol, hemoglobin a1c, insulin, ldl cholesterol, patient-focused testing, point-of-care testing, quality control material, triglycerides, and troponin t.

Typology: Quizzes

2009/2010

Uploaded on 11/05/2010

gnaapplegate
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TERM 1
Bili Check
DEFINITION 1
a point-of-care test for bilirubin levels in the newborns.
TERM 2
bleeding-time test
DEFINITION 2
test for assessing platelet plug format ion in the capillaries. It is no
longer a common procedure but is so metimes performed with
other coagulation tests. It utilizes an a utomated, sterile incision-
making instrument to puncture the skin, and then the blood-
clotting process is timed. Phlebotomis ts must be specially trained
to perform this procedure accurately.
TERM 3
blood gas analysis
DEFINITION 3
analytical test that measures oxygen and carbon dioxide in
the blood. Provides useful information about respiratory
status and the acid-base balance of patients with pulmonary
disorders.
TERM 4
diabetes
mellitus
DEFINITION 4
metabolic disease in which carbohydrate utilization is
reduced due to a deficiency in insulin and characterized by
hyperglycemia, glycosuria, water, and electrolyte loss,
ketoacidosis, and in serious conditions, coma. In milder forms
of noninsulin-dependent diabetes mellitus, dietary regulation
may keep the disorder under control.
TERM 5
electrolytes
DEFINITION 5
function to maintain the body's acid-base balance; sodium,
potassium, chloride, calcium, phosphate, magnesium.
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Bili Check

a point-of-care test for bilirubin levels in the newborns. TERM 2

bleeding-time test

DEFINITION 2 test for assessing platelet plug formation in the capillaries. It is no longer a common procedure but is sometimes performed with other coagulation tests. It utilizes an automated, sterile incision- making instrument to puncture the skin, and then the blood- clotting process is timed. Phlebotomists must be specially trained to perform this procedure accurately. TERM 3

blood gas analysis

DEFINITION 3 analytical test that measures oxygen and carbon dioxide in the blood. Provides useful information about respiratory status and the acid-base balance of patients with pulmonary disorders. TERM 4

diabetes

mellitus

DEFINITION 4 metabolic disease in which carbohydrate utilization is reduced due to a deficiency in insulin and characterized by hyperglycemia, glycosuria, water, and electrolyte loss, ketoacidosis, and in serious conditions, coma. In milder forms of noninsulin-dependent diabetes mellitus, dietary regulation may keep the disorder under control. TERM 5

electrolytes

DEFINITION 5 function to maintain the body's acid-base balance; sodium, potassium, chloride, calcium, phosphate, magnesium.

HDL cholesterol

high density lipoprotein (HDL) cholesterol, referred to as the "good cholesterol." TERM 7

Hemoglobin A1c

DEFINITION 7 point-of-care testing procedure for maintenance of blood glucose levels using an analyzer. TERM 8

Insulin

DEFINITION 8 A chemical produced by the pancreas that is released into the bloodstream to facilitate glucose absorption from the blood into the tissues where it is used for energy. When insulin is not produced (as in diabetes mellitus), blood glucose levels increase because it cannot be absorbed into the tissues. TERM 9

LDL cholesterol

DEFINITION 9 low density lipoprotein (LDL) cholesterol, referred to as the "bad cholesterol" since high values are linked to heart disease. TERM 10

patient-focused

testing

DEFINITION 10 laboratory services provided in a direct-contact patient setting.