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MT6317 CLIN CHEM 1 > U1 LEC: INTRO TO CC > Flashcards

U1 LEC: INTRO TO CC Flashcards

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1
Q

This refers to the discipline involved in the selection, provision and interpretation of diagnostic testing that uses primarily samples from patients.

A

Laboratory Medicine

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2
Q

This is a synonymous term to Clinical Laboratory.

A

Laboratory Medicine

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3
Q

Importance of Lab Med

A
  • Confirms a clinical suspicion
  • Excludes diagnosis
  • Assists in the selection, optimization, and monitoring of treatment
  • Provides a prognosis
  • Screening for disease in the absence of clinical signs and symptoms
  • Establishes and monitor the severity of a physiological disturbance
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4
Q

Sections in Abroad that are joint in the Philippines

A
  • Toxicology
  • Endocrine and Organ Function Testing
  • Hemostasis and Thrombosis
  • Identity Testing
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5
Q

Sections in the Philippines

A
  • Clinical Chemistry
  • Molecular Diagnostics
  • Drug Testing
  • Microbiology
  • Hematology
  • Blood Banking / Transfusion Medicine
  • Serology and Immunology
  • Clinical Microscopy
  • Cytology and Anatomic Pathology
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6
Q

This is the laboratory section that performs qualitative and quantitative analyses of blood, urine, spinal fluid, feces, calculi and other materials.

A

Clinical Chemistry

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7
Q

This is concerned with the analysis of body fluids.

A

Clinical Chemistry

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8
Q

Manner of reporting for qualitative analysis

A

Present or absent

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9
Q

Manner of reporting for quantitative analysis

A

Exact value

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10
Q

4 Key Concepts of CC

A
  • Accurate
  • Precise
  • Timely
  • Relevant
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11
Q

This is the branch of medical science that involves the analysis of biological material, usually body fluids, to provide diagnostic information on the state of the human body.

A

Clinical Chemistry

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12
Q

This is the foundation of science that underlies biochemistry and pathophysiology.

A

Clinical Chemistry

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13
Q

Clinical Chemistry is also known as?

A

Clinical Biochemistry or Clinical Pathology

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14
Q

Importance of CC

A

indispensable for the determination of the nature of any diseases (which alters normal function)

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15
Q

Roles of the MT

A

Deliver accurate and precise laboratory information in order to provide reliable laboratory results

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16
Q

This refers to the checking of previous result of patient.

A

Delta Check

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17
Q

This is the substance of interest being measured, and may be detected qualitatively or quantitatively.

A

Analyte

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18
Q

Example of Blood Sugar

A

Glucose

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19
Q

Example of Lipids

A

Cholesterol

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20
Q

Example of Proteins

A

Albumin

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21
Q

Example of NPNs

A

Creatinine

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22
Q

NPNs stands for?

A

Nonprotein Nitrogen

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23
Q

Example of Enzyme

A

ALT/AST (Alanine/Aspartate aminotransferase)

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24
Q

Example of Hormones

A

Estrogen

25
Q

Example of Drugs

A

THC (Tetrahydrocannabinol)

26
Q

This is an analytical instrument used to measure the intensity of light absorbed by a sample at specific wavelengths, providing quantitative data about the concentrations of substances within that sample.

A

Spectrophotometer

27
Q

What is being measured in a spectrophotometer?

A

Light transmitted

28
Q

This refers to how close a measured value is to the true value or standard.

A

Accuracy

29
Q

This refers to the consistency and reproducibility of sample analyzed multiple times and still yield similar outcomes.

A

Precision

30
Q

This refers to the ability of an analytical procedure to maintain original accuracy, precision, specificity, sensitivity over an extended period of time.

A

Reliability

31
Q

This refers to the ability to detect a disease.

A

Sensitivity

32
Q

This refers to the ability to detect a specific disease or pathogen.

A

Specificity

33
Q

These are standardized samples with known concentrations of analytes used to verify the accuracy and precision of analytical tests.

A

Control

34
Q

This helps in ensuring that thee testing process is functioning well and correctly.

A

Control

35
Q

Two types of control

A

Control Normal and Control Pathologic

36
Q

What control is higher than the Normal Control?

A

Control Pathologic

37
Q

Controls are checked before?

A

Shift or in the morning

38
Q

This is a known reference material or substance that is used to calibrate or validate laboratory instruments and assays.

A

Standard/Calibrator

39
Q

What material is run when the machine is introduced to a new reagent?

A

Standard

40
Q

This refers to the exact value of standard.

A

Primary Standard

41
Q

SRM stands for?

A

Standard Reference Methods

42
Q

T/F: SRM is based on the Primary Standard.

A

True

43
Q

This refers to any biochemical compound that is sufficiently altered in a disease to serve as an aid in diagnosis or prognosis.

A

Biochemical Marker

44
Q

This refers to any material coming from the patient’s human body submitted to the laboratory for processing and testing.

A

Specimen

45
Q

Most common specimen in the laboratory

A

Blood

46
Q

Three Methods of Blood Collection

A
  • Venipuncture
  • Capillary Puncture
  • Arterial Puncture
47
Q

Recommended site for venipuncture

A

Anticubital fossa

48
Q

Recommended vein for Venipuncture

A

Median Cubital vein

49
Q

Examples of tests done with Arterial blood

A

Arterial Blood Gas

50
Q

Common arteries for arterial puncture

A
  • Radial artery (Wrist)
  • Femoral artery (Groin)
  • Brachial artery (Arm)
51
Q

Capillary puncture is also known as?

A

Fingerstick / heelstick puncture

52
Q

This is the liquid portion of unclotted blood and includes Fibrinogen.

A

Plasma

53
Q

This is the liquid component of clotted blood, and has no Fibrinogen.

A

Serum

54
Q

What liquid portion of the blood is mainly used in CC?

A

Serum

55
Q

This includes a numerical test value and label, which allows for precise interpretation of the quantity and context of the substance or property being analyzed.

A

Laboratory Result

56
Q

Key concepts of Laboratory Result

A
  • Actual test value
  • Label
57
Q

The label is also known as the?

A

unit of measurement

58
Q

This is the identification of the nature of an illness or other problem by examination of symptoms.

A

Diagnosis

59
Q

This is an opinion based on medical experience, of the likely course of a medical condition.

A

Prognosis

MT6317 CLIN CHEM 1 (11 decks)

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