Question 1

When you obtain a urine specimen for drug or alcohol analysis, you must establish a proper ________.

Accepted Answer

The answer of When you obtain a urine specimen for...

Question 2

Which type of specimen is collected for a urine culture and sensitivity test?

Accepted Answer

A)   First morning urine specimen
B)   Clean-catch midstream urine specimen
C)   24-hour urine specimen
D)   Random urine specimen
E)   O&P specimenF) A) and E)
G) A) and B)

Question 3

A rare condition caused by transfusion reactions, malaria, drug reactions, snakebites, or severe burns is ____.

Accepted Answer

A)   myoglobinuria
B)   hemoglobinuria
C)   bilirubinuria
D)   phenylketonuria
E)   glycosuriaF) A) and C)
G) D) and E)

Question 4

You are performing a microscopic examination of Mr. Henderson's urine sample. Under high-power magnification, you see the items shown in the picture. Which of the following is the most likely cause?

Accepted Answer

A)   Vigorous exercise
B)   Pyelonephritis
C)   Heavy-metal poisoning
D)   Renal ischemia
E)   Allergic reactionF) B) and E)
G) A) and D)

Question 5

When instructing a patient about how to collect a 24-hour urine specimen, which patient should be asked about possible urine leakage when laughing or coughing?

Accepted Answer

A)   5-year-old female patient
B)   30-year-old male patient
C)   60-year-old female patient
D)   18-year-old male patient
E)   12-year-old female patientF) C) and E)
G) B) and C)

Question 6

A(n) ________ is an optical instrument that measures the refraction, or bending, of light as it passes through a liquid and is used to measure specific gravity of the liquid.

Accepted Answer

refractometer

Question 7

An excess of protein in the urine is called ________ and usually indicates renal disease. However, it may occur in pregnant patients or after heavy exercise.

Accepted Answer

The answer of An excess of protein in the urine...

Question 8

The ________ urine specimen is the most common type of sample and may be obtained at any time of the day.

Accepted Answer

The answer of The ________ urine specimen is the most...

Question 9

Which of the following measures the concentration of substances dissolved in urine?

Accepted Answer

A)   Urinary volume
B)   Specific gravity
C)   Turbidity
D)   Urinary pH
E)   Urinary cultureF) A) and C)
G) A) and E)

Question 10

Which of the following is the most common type of urine sample?

Accepted Answer

A)   Timed urine specimen
B)   Random urine specimen
C)   First morning urine specimen
D)   Clean-catch midstream urine specimen
E)   24-hour urine specimenF) All of the above
G) A) and B)

Question 11

The centrifuge is used to spin the urine to force the solids (cells, casts, and crystals) to the bottom of the tube. Most of the liquid portion, called the ________, is poured off, and the remaining sediment is examined by microscope.

Accepted Answer

supernatant

Question 12

The procedure in which a sterile plastic tube is inserted into the kidney, ureter, or bladder to provide urinary drainage is called ________.

Accepted Answer

The answer of The procedure in which a sterile plastic...

Question 13

Which of the following are frequently associated with vaginitis, urethritis, and prostatitis?

Accepted Answer

A)   Red blood cells
B)   Yeast cells
C)   Glucose
D)   Protein
E)   KetonesF) B) and D)
G) D) and E)

Question 14

A urine specimen collected for a culture and sensitivity test can be obtained either through catheterization or by obtaining a ____.

Accepted Answer

A)   random urine specimen
B)   clean-catch midstream urine specimen
C)   first morning urine specimen
D)   24-hour urine specimen
E)   timed urine specimenF) B) and E)
G) A) and B) B

Question 15

The epithelial cells found in urine and pictured here are ________ cells.

Accepted Answer

The answer of The epithelial cells found in urine and...

Question 16

Bacterial infections caused by _______ species can cause loose, bloody, or mucus-tinged stools.

Accepted Answer

A)   protozoal
B)   parasitic
C)   Salmonella genus
D)   fecal occult
E)   intestinalF) B) and D)
G) C) and D)

Question 17

The liquid portion from the tube of urine that is discarded down the drain after the centrifuge stops is called the ____.

Accepted Answer

A)   supernatant
B)   urinalysis
C)   specific gravity
D)   urinary pH
E)   sedimentF) A) and E)
G) B) and C)

Question 18

Which of the following refers to an insufficient production of urine?

Accepted Answer

A)   Oliguria
B)   Nocturia
C)   Anuria
D)   Ketonuria
E)   GlycosuriaF) A) and B)
G) A) and C)

Question 19

Renal or urethral obstruction and renal failure can cause absence of urine production, known as ________.

Accepted Answer

The answer of Renal or urethral obstruction and renal failure...

Question 20

When collecting a urine specimen for drug and alcohol analysis for legal purposes, a transfer bag that is permanently sealed is used to ensure that there has been no tampering with the specimen. Then for legal purposes, a chain of ______ must be established to document the handling of this type of specimen.

Accepted Answer

The answer of When collecting a urine specimen for drug...

Exam 47: Processing and Testing Urine and Stool Samples

When you obtain a urine specimen for drug or alcohol analysis, you must establish a proper ________.

Correct Answer
verified

Which type of specimen is collected for a urine culture and sensitivity test?

Correct Answer
verified

A rare condition caused by transfusion reactions, malaria, drug reactions, snakebites, or severe burns is ____.

Correct Answer
verified

You are performing a microscopic examination of Mr. Henderson's urine sample. Under high-power magnification, you see the items shown in the picture. Which of the following is the most likely cause?

Correct Answer
verified

When instructing a patient about how to collect a 24-hour urine specimen, which patient should be asked about possible urine leakage when laughing or coughing?

Correct Answer
verified

A(n) ________ is an optical instrument that measures the refraction, or bending, of light as it passes through a liquid and is used to measure specific gravity of the liquid.

Correct Answer
verified
refractometer

An excess of protein in the urine is called ________ and usually indicates renal disease. However, it may occur in pregnant patients or after heavy exercise.

Correct Answer
verified

The ________ urine specimen is the most common type of sample and may be obtained at any time of the day.

Correct Answer
verified

Which of the following measures the concentration of substances dissolved in urine?

Correct Answer
verified

Which of the following is the most common type of urine sample?

Correct Answer
verified

The centrifuge is used to spin the urine to force the solids (cells, casts, and crystals) to the bottom of the tube. Most of the liquid portion, called the ________, is poured off, and the remaining sediment is examined by microscope.

Correct Answer
verified
supernatant

The procedure in which a sterile plastic tube is inserted into the kidney, ureter, or bladder to provide urinary drainage is called ________.

Correct Answer
verified

Which of the following are frequently associated with vaginitis, urethritis, and prostatitis?

Correct Answer
verified

A urine specimen collected for a culture and sensitivity test can be obtained either through catheterization or by obtaining a ____.

Correct Answer
verified
B

The epithelial cells found in urine and pictured here are ________ cells.

Correct Answer
verified

Bacterial infections caused by _______ species can cause loose, bloody, or mucus-tinged stools.

Correct Answer
verified

The liquid portion from the tube of urine that is discarded down the drain after the centrifuge stops is called the ____.

Correct Answer
verified

Which of the following refers to an insufficient production of urine?

Correct Answer
verified

Renal or urethral obstruction and renal failure can cause absence of urine production, known as ________.

Correct Answer
verified

Correct Answer
verified

Exam 47: Processing and Testing Urine and Stool Samples

When you obtain a urine specimen for drug or alcohol analysis, you must establish a proper ________.

Correct AnswerverifiedShow Answer

Which type of specimen is collected for a urine culture and sensitivity test?

Correct AnswerverifiedShow Answer

A rare condition caused by transfusion reactions, malaria, drug reactions, snakebites, or severe burns is ____.

Correct AnswerverifiedShow Answer

You are performing a microscopic examination of Mr. Henderson's urine sample. Under high-power magnification, you see the items shown in the picture. Which of the following is the most likely cause?

Correct AnswerverifiedShow Answer

When instructing a patient about how to collect a 24-hour urine specimen, which patient should be asked about possible urine leakage when laughing or coughing?

Correct AnswerverifiedShow Answer

A(n) ________ is an optical instrument that measures the refraction, or bending, of light as it passes through a liquid and is used to measure specific gravity of the liquid.

Correct Answerverifiedrefractometer

An excess of protein in the urine is called ________ and usually indicates renal disease. However, it may occur in pregnant patients or after heavy exercise.

Correct AnswerverifiedShow Answer

The ________ urine specimen is the most common type of sample and may be obtained at any time of the day.

Correct AnswerverifiedShow Answer

Which of the following measures the concentration of substances dissolved in urine?

Correct AnswerverifiedShow Answer

Which of the following is the most common type of urine sample?

Correct AnswerverifiedShow Answer

The centrifuge is used to spin the urine to force the solids (cells, casts, and crystals) to the bottom of the tube. Most of the liquid portion, called the ________, is poured off, and the remaining sediment is examined by microscope.

Correct Answerverifiedsupernatant

The procedure in which a sterile plastic tube is inserted into the kidney, ureter, or bladder to provide urinary drainage is called ________.

Correct AnswerverifiedShow Answer

Which of the following are frequently associated with vaginitis, urethritis, and prostatitis?

Correct AnswerverifiedShow Answer

A urine specimen collected for a culture and sensitivity test can be obtained either through catheterization or by obtaining a ____.

Correct AnswerverifiedB

The epithelial cells found in urine and pictured here are ________ cells.

Correct AnswerverifiedShow Answer

Bacterial infections caused by _______ species can cause loose, bloody, or mucus-tinged stools.

Correct AnswerverifiedShow Answer

The liquid portion from the tube of urine that is discarded down the drain after the centrifuge stops is called the ____.

Correct AnswerverifiedShow Answer

Which of the following refers to an insufficient production of urine?

Correct AnswerverifiedShow Answer

Renal or urethral obstruction and renal failure can cause absence of urine production, known as ________.

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

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refractometer

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supernatant

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Correct Answer
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B

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