Chemistry Review

Beschreibung

Fun chemistry review for Clinlab
Zachariah Atteberry
Quiz von Zachariah Atteberry, aktualisiert more than 1 year ago
Zachariah Atteberry
Erstellt von Zachariah Atteberry vor mehr als 7 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
What percentage of the glomeruli in both kidneys must be nonfunctional before serum chemistry changes indicate renal disease?
Antworten
  • 10%
  • 20%
  • 50%
  • 70%

Frage 2

Frage
What laboratory test evaluates kidney function and is a breakdown product of protein?
Antworten
  • Glucose
  • SGTP (ALT)
  • Creatinine
  • BUN

Frage 3

Frage
Creatinine concentrations in serum are influenced by?
Antworten
  • Hydration level
  • Amylase concentration
  • Liver disease
  • Insulin production

Frage 4

Frage
Non-renal causes of increased levels of urea might include?
Antworten
  • Amount of carbohydrates ingested
  • Amount of protein ingested
  • Insufficient insulin
  • Insufficient production

Frage 5

Frage
Decrease in albumin may occur in?
Antworten
  • Chronic liver disease
  • Carnivorous diet
  • Gastroenteritis
  • Vegetarian diet

Frage 6

Frage
Fibrinogen is considered a part of?
Antworten
  • Total plasma albumin
  • Total plasma protein
  • Total serum protein
  • Total serum globulin

Frage 7

Frage
When evaluating the liver of dogs and cats - AST should be evaluated in conjunction with?
Antworten
  • ALT
  • Lipase
  • LDH
  • Glucose

Frage 8

Frage
Which of the following substances is a by-product of muscle metabolism, produced at a constant rate, and filtered out by renal glomeruli?
Antworten
  • Urea
  • Creatinine
  • Glucose
  • Sodium

Frage 9

Frage
Which of the following substances are used to evaluate kidney filtration and function - and is excreted by the kidneys - and up to 40% reabsorbed through tubules?
Antworten
  • Urea
  • Creatinine
  • Glucose
  • Sodium

Frage 10

Frage
Water deprivation tests should never be performed on patients with?
Antworten
  • High MCV
  • Suspected sufficient ADH
  • Dehydration
  • Suspected tubular malfunction

Frage 11

Frage
Amylase acts to break down?
Antworten
  • Starches and glycogen
  • Fats and carbohydrates
  • Fats and starches
  • Protein and amino acids

Frage 12

Frage
An increase in unconjugated bilirubin may be the result of?
Antworten
  • Either hepatic or post hepatic failure
  • Either hepatic or biliary failure
  • Either pre-hepatic or post hepatic failure
  • Either hepatic or pre-hepatic failure

Frage 13

Frage
ALT is also known as?
Antworten
  • AST
  • SGPT
  • SGOT
  • GGT

Frage 14

Frage
Horses typically have higher ___ values than other species
Antworten
  • AST
  • ALP
  • ALT
  • GGT

Frage 15

Frage
What blood chemistry test is not a test for liver damage?
Antworten
  • ALT
  • GGT
  • Lipase
  • Bile acids

Frage 16

Frage
Which of the following ions is a cation?
Antworten
  • Bicarbonate
  • Hydroxide
  • Chloride
  • Potassium

Frage 17

Frage
What percentage of the body's calcium is in bone?
Antworten
  • 49%
  • 59%
  • 79%
  • 99%

Frage 18

Frage
Electrolytes are commonly measured by what method?
Antworten
  • Ion-specific electrodes
  • Refractometry
  • Adsorption
  • Enzymatic digestion

Frage 19

Frage
When referring to the alteration of bilirubin in the liver - the verb conjugation means?
Antworten
  • To break apart into equal parts
  • To precipitate
  • To become pigmented
  • To join together

Frage 20

Frage
Which of the following is not an electrolyte?
Antworten
  • Calcium
  • Glucose
  • Phosphorus
  • Potassium

Frage 21

Frage
A test done to help diagnose hyperthyroidism is?
Antworten
  • LH
  • Cortisol
  • Bile acids
  • T4

Frage 22

Frage
Stress and epinephrine release in cats may cause an increase in?
Antworten
  • BUN
  • Total protein
  • ALT
  • Glucose

Frage 23

Frage
A kidney function test that is useful in birds and Dalmatians is?
Antworten
  • BUN
  • Creatinine
  • Uric acid
  • AST

Frage 24

Frage
What serum component can be used as a screening test for hypothyroidism?
Antworten
  • ALT
  • Cholesterol
  • Total protein
  • Creatine kinase

Frage 25

Frage
During a glucose tolerance test, glucose levels in a diabetic animal is likely to?
Antworten
  • Show an initial peak then diminish to normal
  • Remain high throughout the entire test
  • Show a delayed peak at the end of the testing period
  • Show below normal levels throughout the entire test

Frage 26

Frage
Total protein levels are ____ in a dehydrated animal
Antworten
  • Unaffected
  • Decreased
  • Increased
  • Variable

Frage 27

Frage
What organ will conserve nutrients, remove waste products, maintain blood pH and control blood pressure?
Antworten
  • Kidney
  • Liver
  • Pancreas
  • Spleen

Frage 28

Frage
The small intestine will receive digestive enzymes from the?
Antworten
  • Kidney
  • Liver
  • Pancreas
  • Spleen

Frage 29

Frage
Bile acids aid in the digestion of?
Antworten
  • Proteins
  • Carbohydrates
  • Fats
  • Globulins

Frage 30

Frage
Gamma globulins can be estimated by subtracting what?
Antworten
  • Total protein from fibrinogen
  • Heated total protein value from unheated total protein value
  • Albumin from serum total protein
  • Alpha globulins from beta globulins

Frage 31

Frage
What ion is important in regulating blood pH and in transporting carbon dioxide from the tissue to the lungs?
Antworten
  • Sodium
  • Potassium
  • Chloride
  • Bicarbonate

Frage 32

Frage
It is useful to measure electrolyte values when an animal has?
Antworten
  • Suspected pancreatitis
  • Suspected liver disease
  • Lost fluids
  • Broken bones

Frage 33

Frage
Albumin is measured to help diagnose?
Antworten
  • Heart disease
  • Pancreatitis
  • Hypothyroidism
  • Liver disease

Frage 34

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What ion will increase with malignancy, particularly with lymphosarcoma?
Antworten
  • Calcium
  • Phosphorus
  • Magnesium
  • Potassium

Frage 35

Frage
EDTA plasma cannot be used for testing ____ plasma levels because EDTA forms a complex with it
Antworten
  • Calcium
  • Phosphorus
  • Magnesium
  • Potassium

Frage 36

Frage
Veterinary reference ranges for blood chemistry values
Antworten
  • Are established by each veterinary clinic
  • Includes values from diseases and normal animals
  • Come with an analyzer and is established by the company
  • Are helpful to refer to but not necessary

Frage 37

Frage
Which of the following would not be an acceptable action if a control value is out of range?
Antworten
  • Ignore the result - it is a sporatic result
  • Call technical representative from the company
  • Repeat the test using the same reagent
  • Repeat the test using a new reagent

Frage 38

Frage
Calibration standards for chemistry analyzers are?
Antworten
  • Not used anymore
  • Used in the same way as control sera
  • Used by the manufacturer
  • Used routinely at the veterinary clinic

Frage 39

Frage
The term normal is referring to?
Antworten
  • Calibration standard values
  • Reference ranges
  • Control values
  • Positive values

Frage 40

Frage
Which of the samples can be frozen and successfully thawed for performing an analytic test at a later date?
Antworten
  • Feces for a fecal float test
  • Whole blood for chemistry testing
  • Serum for chemistry testing
  • Whole blood for a CBC

Frage 41

Frage
If there is only a small amount of serum separated after centrifuging a tube of whole blood, what should you do?
Antworten
  • Invert the tube several times then respin it
  • Assume patient is dehydrated and draw off all the serum you can
  • Spin tube again at a faster speed and longer time
  • Rim/ring the clot and spin again at normal speed and time

Frage 42

Frage
To dilute a serum sample when the value is out of the instrument's linearity range, what should you use?
Antworten
  • Physiologic saline
  • 5% saline
  • 5% dextrose
  • Sterile water

Frage 43

Frage
Most newborn animals are?
Antworten
  • Hypogammaglobulinemic
  • Hypergammaglobulinemic
  • Hypobetaglobulinemic
  • Hyperbetaglobulinemic

Frage 44

Frage
Arterial blood is most commonly used for?
Antworten
  • Hematology
  • Blood gases
  • Blood chemistry
  • Organ function tests

Frage 45

Frage
A buffy coat examination for microfilaria can be made in conjunction with what other hematologic procedure?
Antworten
  • Leukocyte count
  • Packed cell volume
  • Differential count
  • Hemoglobin

Frage 46

Frage
The two most common problems encountered in samples to be evaluated for clinical chemistry are?
Antworten
  • Coagulation and separation
  • Dilution and concentration
  • Hemolysis and lipemia
  • EDTA and heparin

Frage 47

Frage
Uric acid is the major nitrogenous waste in?
Antworten
  • Cattle
  • Horses
  • Birds
  • Dogs

Frage 48

Frage
Which of the following statements regarding creatinine is false?
Antworten
  • It is an indicator of the glomerular filtration rate
  • It is produced as a result of normal muscle metabolism
  • It is a less reliable indicator of renal function than BUN
  • It is usually evaluated in conjunction with BUN and urine specific gravity

Frage 49

Frage
A good initial urinary screening test for suspected Cushing disease is?
Antworten
  • Endogenous ACTH
  • Low-dose dexamethasone suppression test
  • ACTH stimulation
  • Cortisol/creatinine ratio

Frage 50

Frage
Proteins that induce chemical changes in other substances but are not changed themselves are called?
Antworten
  • Activators
  • Buffers
  • Enzymes
  • Substrates

Frage 51

Frage
What biochemical tests are not considered part of the primary hepatic profile?
Antworten
  • BUN and creatinine
  • Cholestatic enzymes
  • Hepatocellular leakage enzymes
  • Total protein and albumin

Frage 52

Frage
The total serum protein is 7.3 g/dL and the albumin is 3.5 g/dL. What are the globulin value and the A/G ratio, respectively?
Antworten
  • 2.09 g/dL, 1.67
  • 3.8 g/dL, 0.92
  • 10.8 g/dL, 1.09
  • 14.6 g/dL, 1.35

Frage 53

Frage
A fecal smear can be stained for fat. An increased amount of fat is indicative of?
Antworten
  • Dyschezia
  • Dysentery
  • Steatorrhea
  • Tenesmus

Frage 54

Frage
Which is the correct method to use when performing a serum bile acids assay?
Antworten
  • Draw a blood sample on a fasting animal
  • Draw a blood sample on an animal right after it eats a meal
  • Draw blood sample on fasting animal and draw another sample 2 hours later
  • Draw blood on fasting animal, feed animal, draw blood again 2 hours later

Frage 55

Frage
The stain used to stain undigested fecal starch is?
Antworten
  • New methylene blue
  • Lugol iodine
  • Sudan
  • Gentian violet

Frage 56

Frage
The current test of choice for evaluating liver function is?
Antworten
  • Ammonia assay
  • Bile acids
  • Bilirubin
  • Alanine transaminase

Frage 57

Frage
The main function of bicarbonate is to?
Antworten
  • Maintain proper osmotic pressure of fluids in the body
  • Maintain normal muscular function
  • Maintain normal cardiac rhythm and contractility
  • Maintain balanced body pH levels

Frage 58

Frage
A box of reagents for blood chemistry analysis that is labeled for storage at 8 degrees Celsius should be stored how?
Antworten
  • In the freezer
  • At room tempreature
  • In the refrigerator
  • In the incubator

Frage 59

Frage
Phosphorus concentrations in the body are usually inversely related to the concentration of what substance?
Antworten
  • Calcium
  • Potassium
  • Magnesium
  • Sodium

Frage 60

Frage
Cholesterol and triglycerides are plasma?
Antworten
  • Proteins
  • Lipids
  • Enzymes
  • Electrolytes

Frage 61

Frage
It is important for the body to maintain blood pH at a constant level to maximize function of all body systems. Normal blood pH is?
Antworten
  • 6.8
  • 7.0
  • 7.2
  • 7.4

Frage 62

Frage
Kidney disease results in accumulation of metabolic waste in the blood - a condition known as?
Antworten
  • Azotemia
  • Bilirubinemia
  • Hypernatremia
  • Hyperkalemia

Frage 63

Frage
Pre renal azotemia refers to?
Antworten
  • Increase in BUN resulting from severe renal disease
  • Increase in BUN resulting from dehydration, shock, decreased blood flow to kidneys
  • Decrease in BUN resulting from severe renal disease
  • Increase in BUN resulting from inability to urinate

Frage 64

Frage
Post renal azotemia refers to?
Antworten
  • Increase in BUN resulting from severe renal disease
  • Increase in BUN resulting from inability to urinate
  • Decrease in BUN resulting from severe renal disesae
  • Increase in BUN resulting from dehydration

Frage 65

Frage
A glucose tolerance test is used to help diagnose?
Antworten
  • Cushings disease
  • Hypothyroidism
  • Addisons disease
  • Diabetes mellitus

Frage 66

Frage
If a 1:1 dilution of a serum sample is made before analyzing the serum chemistry, the results must be multiplied by?
Antworten
  • One
  • Two
  • Ten
  • One hundred

Frage 67

Frage
Which of these is least likely to interfere with blood chemistry results?
Antworten
  • Postprandial serum
  • Icteric serum
  • Fasting serum
  • Hemolyzed serum

Frage 68

Frage
Which of the following statements is true in regard to using hemolyzed serum in a dry chemistry analyzer?
Antworten
  • Hemolyzed serum can falsely elevated some results
  • Hemolyzed serum can falsely decrease some results
  • Hemolyzed serum is corrected by adding saline
  • Hemolyzed serum is corrected by adding sterile water

Frage 69

Frage
The Icotest is used to determine?
Antworten
  • Ketonuria
  • Bile salts in urine
  • Bilirubinuria
  • Proteinuria

Frage 70

Frage
Plasma is composed of?
Antworten
  • 90% water and 10% dissolved substances
  • 80% water and 20% dissolved substances
  • 70% water and 30% dissolved substances
  • 60% water and 40% dissolved substances

Frage 71

Frage
To separate plasma from cellular components, blood tubes should be counterbalanced and centrifuged for ___ minutes at ___ rpm
Antworten
  • 2; 1000
  • 5; 1000
  • 10; 2000
  • 15; 2000

Frage 72

Frage
Icteric serum is what color?
Antworten
  • Yellow
  • Red
  • Brown
  • Green

Frage 73

Frage
With significant dehydration in an otherwise healthy patient - which of the following would likely be seen on a urinalysis and CBC?
Antworten
  • Increased SG and increased PCV
  • Increased SG and decreased PCV
  • Decreased SG and decreased PCV
  • Decreased SG and increased PCV

Frage 74

Frage
Hypoglycemia may result from?
Antworten
  • Insufficient insulin
  • Serum remaining on RBC too long
  • Cushing disease
  • Heavy lactation after giving birth

Frage 75

Frage
Blood cells continue to utilize glucose at a rate of ___ to ___ % per hour if allowed to remain in contact with serum
Antworten
  • 3; 5
  • 5; 7
  • 7; 10
  • 10; 12

Frage 76

Frage
For hematology tests, clots in EDTA blood are?
Antworten
  • Acceptable if they are microscopic
  • Acceptable if detected on a wooden stick only
  • Acceptable if ran through automatic analyzer
  • Never acceptable

Frage 77

Frage
What is not considered an electrolyte?
Antworten
  • Calcium
  • Sodium
  • Potassium
  • Chloride

Frage 78

Frage
What is a useful liver test not found on most in-house panels?
Antworten
  • Bilirubin
  • Bile acids
  • Creatinine phosphokinase
  • Alanine transaminase

Frage 79

Frage
The x-ray film digestion test measures the activity of?
Antworten
  • Lipase
  • Fecal amylase
  • Fecal trypsin
  • Glucose

Frage 80

Frage
Hyperkalemia is commonly associated with what endocrine disorder?
Antworten
  • Diabetes insipidus
  • Hyperthyroidism
  • Hyperparathyroidism
  • Hypoadrenocorticism

Frage 81

Frage
Prolonged exposure of serum to the blood cells before serum is removed from the clot can result in?
Antworten
  • Increased serum glucose
  • Increased serum phosphorus
  • Increased serum enzyme activity
  • Increased serum sodium

Frage 82

Frage
When using a liquid reagent-based chemistry analyzer, the higher the concentration of the substance...
Antworten
  • The more light will pass through the solution
  • The less light that will pass through the solution
  • The amount of light passing through solution remains unchanged
  • The more the amount of light passing through the solution will fluctuate

Frage 83

Frage
When mailing serum samples to a reference laboratory, which of the following do you not want to do?
Antworten
  • Label all the samples
  • Include all test request papers and case history
  • Mail samples out on Sunday
  • Pack the sample so that if break occurs, not leaks will happen

Frage 84

Frage
If you are unable to perform chemistry tests on a sample for a week - what should you do?
Antworten
  • Centrifuge the sample, separate the serum, then freeze it
  • Place the sample in the frefrigerator
  • Place the sample in the freezer
  • Centrifuge the sample, separate the serum, refrigerate it

Frage 85

Frage
Diagnostic testing performed in a laboratory setting that is outside of the animal's body is referred to as?
Antworten
  • In vita testing
  • In viva testing
  • In vivo testing
  • In vitro testing

Frage 86

Frage
Performing a group of blood chemistry tests to evaluate the overall health of an animal is?
Antworten
  • Biochemical testing
  • Quality-control assurance
  • A complete blood count
  • Prognostic evaluation

Frage 87

Frage
When plasma is required for blood chemistry analysis, the anticoagulant of choice is?
Antworten
  • EDTA
  • Sodium or lithium heparin
  • Sodium or lithium oxalate
  • Sodium fluoride

Frage 88

Frage
The anticoagulant to preserve blood glucose levels for blood chemistry is?
Antworten
  • EDTA
  • Sodium or lithium heparin
  • Sodium or lithium oxalate
  • Sodium fluoride

Frage 89

Frage
The preferred sample for most blood chemistry tests is?
Antworten
  • Whole blood
  • Serum
  • Plasma
  • Hemolyte

Frage 90

Frage
As a general rule, sufficient blood should be collected to yield enough serum, plasma, or whole blood to run each test how many times?
Antworten
  • 1
  • 3
  • 5
  • 7

Frage 91

Frage
In terms of equivalents, one drop of serum is equivalent to?
Antworten
  • 50 microliters
  • 100 microliters
  • 10 microliters
  • 500 microliters

Frage 92

Frage
To preserve blood constituents in the event that the sample analysis is delayed for 8 hours, serum or plasma, should be?
Antworten
  • Lyophilized and reconstituted before analysis
  • Refrigerated and warmed to room temperature before analysis
  • Placed in 37 degrees Celsius water bath and brought to room temperature before analysis
  • Left at room temperature until analyzed

Frage 93

Frage
For most blood chemistry examinations, serum or plasma sample are stable at room temperature for?
Antworten
  • 4 to 7 hours
  • 4 to 7 days
  • 4 to 7 weeks
  • 4 to 7 months

Frage 94

Frage
For most blood chemistry examinations, serum or plasma sample are stable at refrigerated temperatures for how long?
Antworten
  • 4 to 7 hours
  • 4 to 7 days
  • 4 to 7 weeks
  • 4 to 7 months

Frage 95

Frage
For most blood chemistry examinations, serum or plasma sample are stable at frozen temperatures for?
Antworten
  • 4 to 7 hours
  • 4 to 7 days
  • 4 to 7 weeks
  • 4 to 7 months

Frage 96

Frage
False elevations in potassium or inorganic phosphorus levels can be expected in a serum sample that is?
Antworten
  • Lipemic
  • Hemolyzed
  • Icteric
  • Refrigerated

Frage 97

Frage
False decreases in glucose levels can be caused by?
Antworten
  • Prolonged contact with red blood cells before separating the serum
  • Refrigerating the serum sample before analysis
  • Freezing the serum sample before analysis
  • A lipemic sample

Frage 98

Frage
Drawing a blood sample from an animal that has recently eaten may result in a sample that is?
Antworten
  • Hemolyzed
  • Lipemic
  • Anemimc
  • Icteric

Frage 99

Frage
Improper handling of a blood sample after it has been collected may result in?
Antworten
  • Lipemia
  • Icterus
  • Hemolysis
  • Luekocytosis

Frage 100

Frage
Centrifuging a blood sample at high speed for a prolonged period may result in?
Antworten
  • Lipemia
  • Icterus
  • Hemolysis
  • Leukocytosis

Frage 101

Frage
A serum sample that is extremely icteric generally derives its color from an increased level of?
Antworten
  • Lipids
  • Total bilirubin
  • Electrolytes
  • Glucose

Frage 102

Frage
The technology of dry chemistry differs from that of wet chemistry in that the reagents in dry chemistry are supplied how?
Antworten
  • In lyophilized pellets
  • In liquid solutions
  • Impregnated on slides, cards, strips
  • In powdered capsules

Frage 103

Frage
In wet chemistry technology, the amount of chemical substance in the blood is determined by measuring the?
Antworten
  • Light passing through or absorbed by the final sample
  • Heat generated by the end product
  • Light reflected from the slide or card
  • Volume, temperature, pH of the final sample

Frage 104

Frage
In dry chemistry technology, the amount of chemical substance in the blood is determined by measuring the?
Antworten
  • Light passing through or absorbed by the final sample
  • Light reflected from the slide or card
  • Heat generated by the end product
  • Volume, temperature, pH of final sample

Frage 105

Frage
To verify the accuracy of blood chemistry results in the lab, the technician should use what?
Antworten
  • Standard solutions
  • Quality-control sera
  • Pooled samples
  • A reference manual

Frage 106

Frage
Quality-control sera used in most labs are supplied in what form?
Antworten
  • Liquid
  • Lyophilized
  • Pellets
  • Capsules

Frage 107

Frage
In blood chemistry assays, reconstituted control serum
Antworten
  • Can be used just once a month to assure analyzer reliablity
  • Used when patient values are abnormal
  • Separated into aliquots, frozen, thawed for later use
  • Can be tightly capped and kept in refrigerator for up to one month

Frage 108

Frage
In regard to quality control in blood chemistry - what is not a source of a detectable error?
Antworten
  • Inconsistent or poor technique
  • Equipment malfunction
  • Reagent contamination or degeneration
  • Random sampling errors

Frage 109

Frage
The calibrated device that is used to deliver a specified volume of patient sample when performing blood chemistry analysis is?
Antworten
  • Cuvette
  • Pipette
  • Graduated flask
  • Graduated cylinder

Frage 110

Frage
The group of values for a particular blood constituent, derived when a lab has repeatedly assayed samples from a significant number of clinically normal animals of a given species is called?
Antworten
  • Reference range
  • Biochemical profile
  • Standard curve
  • Quality control

Frage 111

Frage
In blood chemistry testing - the substance on which an enzyme will act is called the?
Antworten
  • Substrate
  • Sediment
  • Proenzyme
  • Product

Frage 112

Frage
The rate of an enzymatic reaction is measured while it is in progress during what type of reactions?
Antworten
  • End point
  • Kinetic
  • Thermocouple
  • Progressive

Frage 113

Frage
Enzymes with similar activities but different physical and chemical properties, as well as different issues of origin, are called?
Antworten
  • Isoenzymes
  • Coenzymes
  • Cofactors
  • Activators

Frage 114

Frage
The blood chemistry unit of activity for enzyme concentration is typically expressed as?
Antworten
  • mg/dL
  • g/dL
  • IU/L
  • mEq/L

Frage 115

Frage
The blood chemistry unit of measurement for electrolytes like potassium and sodium is?
Antworten
  • mg/dL
  • g/dL
  • IU/L
  • mEq/L

Frage 116

Frage
Enzymes are proteins most often found in highest concentration in what area?
Antworten
  • Inside cells
  • Outside cells
  • In the blood
  • In the urine

Frage 117

Frage
What condition will not affect the accuracy of a blood chemistry kinetic enzymatic assay?
Antworten
  • Temperature of reaction
  • Time of reaction
  • Sample volume
  • Final color change of the sample

Frage 118

Frage
Laser-flow technology is used in?
Antworten
  • Hematology analyzers
  • Chemistry analyzers
  • Coagulation analyzers
  • Electrolyte analyzers

Frage 119

Frage
Reflectometry is used in measuring?
Antworten
  • WBC
  • Prothrombin time
  • Blood gases
  • Blood chemistry

Frage 120

Frage
A calibration verification on the sensors for PCO2 and PO2 is part of the procedure done by an instrument that is measuring?
Antworten
  • Electrolytes
  • Hematology parameters
  • Blood gases
  • Blood chemistry

Frage 121

Frage
The Azostix is a rapid quantitative test for blood levels of?
Antworten
  • Aspartate aminotransferase
  • Alanine transaminase
  • Glucose
  • Urea nitrogen

Frage 122

Frage
Detrostix and Visidex strips are rapid quantitative tests for blood levels of?
Antworten
  • Asparate aminotransferase
  • Alanine transaminase
  • Glucose
  • Urea nitrogen

Frage 123

Frage
An available technology for determination of blood electrolyte levels is?
Antworten
  • Electromagnetic fluctuation
  • Scanning electron microscopy
  • Ion selective electrode
  • Immunoelectrophoresis

Frage 124

Frage
In cats and dogs - the blood chemistry tests most commonly used to evaluate liver function are?
Antworten
  • Alanine transaminase and aspartate aminotransferase
  • Electrolytes and blood urea nitrogen
  • Gamma-glytamyl transferase and sorbitol dehydrogenase
  • Amylase and lipase

Frage 125

Frage
In horses - the blood chemistry tests most commonly used toe evaluate liver function are?
Antworten
  • Alanine transaminase and aspartate aminotransferase
  • Electrolytes and blood urea nitrogen
  • Gamma-glytamyl transferase and sorbitol dehydrogenase
  • Amylase and lipase

Frage 126

Frage
Blood chemistry assays, including dye excretion, ammonia tolerance, and bile acid concentrations, are used to evaluate the function of?
Antworten
  • Pancreas
  • Kidneys
  • Heart
  • Liver

Frage 127

Frage
Blood levels of cholesterol, triglycerides, and total protein - are all used to evaluate functions of the?
Antworten
  • Kidneys
  • Liver
  • Pancreas
  • Adrenal glands

Frage 128

Frage
Blood levels of total bilirubin will not be a significant finding in?
Antworten
  • Hepatocellular damage
  • Bile duct injury or obstruction
  • Hemolytic disorders
  • Acute pancreatitis

Frage 129

Frage
Blood levels of total bilirubin are used primarily to evaluate function of the?
Antworten
  • Kidneys
  • Liver
  • Pancreas
  • Bile ducts

Frage 130

Frage
Serum chemistry tests for acute pancreatitis include what?
Antworten
  • Amylase and lipase
  • Lipase and trypsin
  • Amylase and trypsin
  • Amylase, lipase, trypsin

Frage 131

Frage
A common lab test for chronic pancreatitis is a fecal test for?
Antworten
  • Amylase
  • Trypsin
  • Lipase
  • Bilirubin

Frage 132

Frage
The principle extracellular cation that is commonly measured in a blood chemistry profile is?
Antworten
  • Sodium
  • Potassium
  • Chloride
  • Bicarbonate

Frage 133

Frage
The principle intracellular cation that is commonly measured In a blood chemistry profile is?
Antworten
  • Sodium
  • Potassium
  • Chloride
  • Bicarbonate

Frage 134

Frage
Arterial blood is the preferred sample for measurement of blood levels of?
Antworten
  • Chloride
  • Sodium
  • Magnesium
  • Bicarbonate

Frage 135

Frage
The term A/G ratio refers to the blood ratio of?
Antworten
  • Alpha globulins to gamma globulins
  • Albumin to globulin
  • Ammonia to glucose
  • Aspartate aminotransferase to gamma-glutamyl transferase

Frage 136

Frage
A by-product of muscle metabolism that is commonly used to evaluate glomerular filtration in a blood chemistry profile is?
Antworten
  • Urea nitrogen
  • Creatinine
  • Alanine transaminase
  • Aspartate aminotransferase

Frage 137

Frage
Serum electrolyte levels should be determined when evaluating function of the?
Antworten
  • Liver
  • Pancreas
  • Kidneys
  • Heart

Frage 138

Frage
Kidney disease leads to accumulation of metabolic waste in the blood - a condition known as?
Antworten
  • Hypernaturia
  • Hypernatremia
  • Azotemia
  • Azoturia

Frage 139

Frage
In a diabetic animal - blood chemistry analysis is commonly performed to monitor insulin therapy by measuring levels of?
Antworten
  • Sodium
  • Potassium
  • Glucose
  • Insulin

Frage 140

Frage
In an animal with history of bone resorption or convulsions, blood chemistry analysis is commonly performed to measure blood levels of?
Antworten
  • Calcium and phosphorus
  • Urea nitrogen and creatinine
  • Aspartate aminotransferase and alanine transaminase
  • Sodium and potassium

Frage 141

Frage
What gland is the most active producer of corticosteroids?
Antworten
  • Thyroid gland
  • Pancreas
  • Liver
  • Adrenal glands

Frage 142

Frage
The gland function that is evaluated by measurement of blood cortisol levels before and after administration of adrenocorticotropic hormone is the?
Antworten
  • Pancreas
  • Liver
  • Adrenal glands
  • Thyroid glands

Frage 143

Frage
The gland that is evaluated by measurement of blood levels of T3 and T4 is?
Antworten
  • Thyroid gland
  • Pancreas
  • Pituitary gland
  • Thymus

Frage 144

Frage
Measurement of blood levels of thyroid-stimulating hormone (TSH) and ACTH is used to evaluate function of the?
Antworten
  • Thyroid gland
  • Pancreas
  • Pituitary gland
  • Adrenal glands

Frage 145

Frage
Blood chemistry analysis is commonly performed to evaluate function of the ___ in an animal showing lethargy, obesity, mild anemia, infertility, alopecia
Antworten
  • Thyroid gland
  • Pancreas
  • Thymus
  • Adrenal glands

Frage 146

Frage
Chemistry evaluation of the kidney includes measurements of metabolic wastes in the blood in the form of?
Antworten
  • Aspartate aminotransferase and alanine transaminase
  • Urea nitrogen and creatinine
  • Ammonia and pyruvic acid
  • Bilirubin and urobilinogen

Frage 147

Frage
Ammonia is metabolized by the liver and eliminated by the kidneys. Levels of which metabolic by-product of ammonia is measure to assess kidney function?
Antworten
  • Phosphorus
  • Creatinine
  • Aspartate aminotransferase
  • Urea nitrogen

Frage 148

Frage
Measurement of blood levels of amylase and lipase evaluate function of?
Antworten
  • Kidneys
  • Liver
  • Pancreas
  • Adrenal glands

Frage 149

Frage
Isosthenuria is urine that would most likely have a specific gravity of?
Antworten
  • 1.010
  • Below 1.006
  • 1.000
  • Above 1.065

Frage 150

Frage
How would you expect specific gravity of dilute, colorless urine to compare with that of dark yellow urine?
Antworten
  • Slightly higher
  • Moderately higher
  • Much higher
  • Lower
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