Intro to Clinical Laboratory Science for Medical
Assistants Final Exam Study Questions with all Correct
& 100% Verified Answers |Already Graded A+
the external opening of the urethra is know as the ✔Correct Answer-urinary meatus
a urine culture is used in the diagnosis of ✔Correct Answer-a urinary tract infection
which of the following represents an error in technique when performing a urine pregnancy test?
✔Correct Answer-the specific gravity of the specimen is 1.003
A 24-hour urine specimen may be collected to ✔Correct Answer-Determine the cause of kidney
stone formation
what occurs if a urine specimen is allowed to stand for more than 1 hour at room temperature?
✔Correct Answer-it becomes cloudy
what is the name of the hormone present only in the blood and urine of a pregnant women?
✔Correct Answer-human chorionic gonadotropin (HCG)
which of the following test results indicates a concentrated urine specimen? ✔Correct Answer-
specific gravity: 1.025
the type of specimen that should be used to test for the presence of nitrate in the urine is
✔Correct Answer-first-voided morning specimen
which of the following will result in oliguria? ✔Correct Answer-vomiting
after a urine culture has been inoculated, it must be ✔Correct Answer-incubated at 37C for 18 to
24 hours
a ph reading of 8 means that the urine specimen is ✔Correct Answer-alkaline
what odor does a urine specimen have if it has been allowed to stand at room temperature for a long
time? ✔Correct Answer-ammonia
when performing a microsopic examination of urine, the presence of how many white blood
cells/HPF is considered normal? ✔Correct Answer-0-8
which of the following urine tests may be positive when a patient has undiagnosed diabetes
meelitus? ✔Correct Answer-glucose
how much urine does the normal adlut excrete each day? ✔Correct Answer-750 to 2000 mL
what is the term for the functional unit of the kidney? ✔Correct Answer-nephron
which of the following groups of tests are part of a complete urinalysis? ✔Correct Answer-physical,
chemical and microscopic examination
, which of the following tests requires a clean-catch midstream specimen? ✔Correct Answer-urine
culture
glycosuria ✔Correct Answer-presence of glucose in the urine
hematuria ✔Correct Answer-presence of red blood cells in the urine
leukocyturia ✔Correct Answer-presence of white blood cells (leukocytes) in the urine
what is the term for the presence of ketone bodies in the urine? ✔Correct Answer-ketonuria
which of the following contain microorganisms? ✔Correct Answer-urinary meatus
which of the following represents the error in technique when testing a urine specien ✔Correct
Answer-touching the reagant areas with the fingers
pyuria ✔Correct Answer-presence of pus in the urine
dysuria ✔Correct Answer-difficult or painful urination
oliguria ✔Correct Answer-decreased production of urine
polyuria ✔Correct Answer-excessive or abnormally large production or passage of urine
casts are formed ✔Correct Answer-In the lumen of the nephron tubules
what effect does concetarted urine have on red blood cells? ✔Correct Answer-it causes them to
shrink and become crenated
How should urine reagent strips be stored? ✔Correct Answer-with the cap tightly closed
a routine urinalysis performed as a part of a patient's physical is used to ✔Correct Answer-screen a
patient for the presence of disease
which of the following urine tests may be positive when a patient has hepatitis? ✔Correct Answer-
bilirubin
why is a first-voided morning specimen preferred for performing a microscopic examion of urine?
✔Correct Answer-it contains more dissolved substances
which of the following may be positive when a patient has a urinary tract infection? ✔Correct
Answer-nitrite
what does it mean if a urine specimen is light yellow? ✔Correct Answer-the urine specimen does
not contain many dissloved substances
which of the following is usually found in the urine sediment of a patient with candidiasis?
✔Correct Answer-yeast
Assistants Final Exam Study Questions with all Correct
& 100% Verified Answers |Already Graded A+
the external opening of the urethra is know as the ✔Correct Answer-urinary meatus
a urine culture is used in the diagnosis of ✔Correct Answer-a urinary tract infection
which of the following represents an error in technique when performing a urine pregnancy test?
✔Correct Answer-the specific gravity of the specimen is 1.003
A 24-hour urine specimen may be collected to ✔Correct Answer-Determine the cause of kidney
stone formation
what occurs if a urine specimen is allowed to stand for more than 1 hour at room temperature?
✔Correct Answer-it becomes cloudy
what is the name of the hormone present only in the blood and urine of a pregnant women?
✔Correct Answer-human chorionic gonadotropin (HCG)
which of the following test results indicates a concentrated urine specimen? ✔Correct Answer-
specific gravity: 1.025
the type of specimen that should be used to test for the presence of nitrate in the urine is
✔Correct Answer-first-voided morning specimen
which of the following will result in oliguria? ✔Correct Answer-vomiting
after a urine culture has been inoculated, it must be ✔Correct Answer-incubated at 37C for 18 to
24 hours
a ph reading of 8 means that the urine specimen is ✔Correct Answer-alkaline
what odor does a urine specimen have if it has been allowed to stand at room temperature for a long
time? ✔Correct Answer-ammonia
when performing a microsopic examination of urine, the presence of how many white blood
cells/HPF is considered normal? ✔Correct Answer-0-8
which of the following urine tests may be positive when a patient has undiagnosed diabetes
meelitus? ✔Correct Answer-glucose
how much urine does the normal adlut excrete each day? ✔Correct Answer-750 to 2000 mL
what is the term for the functional unit of the kidney? ✔Correct Answer-nephron
which of the following groups of tests are part of a complete urinalysis? ✔Correct Answer-physical,
chemical and microscopic examination
, which of the following tests requires a clean-catch midstream specimen? ✔Correct Answer-urine
culture
glycosuria ✔Correct Answer-presence of glucose in the urine
hematuria ✔Correct Answer-presence of red blood cells in the urine
leukocyturia ✔Correct Answer-presence of white blood cells (leukocytes) in the urine
what is the term for the presence of ketone bodies in the urine? ✔Correct Answer-ketonuria
which of the following contain microorganisms? ✔Correct Answer-urinary meatus
which of the following represents the error in technique when testing a urine specien ✔Correct
Answer-touching the reagant areas with the fingers
pyuria ✔Correct Answer-presence of pus in the urine
dysuria ✔Correct Answer-difficult or painful urination
oliguria ✔Correct Answer-decreased production of urine
polyuria ✔Correct Answer-excessive or abnormally large production or passage of urine
casts are formed ✔Correct Answer-In the lumen of the nephron tubules
what effect does concetarted urine have on red blood cells? ✔Correct Answer-it causes them to
shrink and become crenated
How should urine reagent strips be stored? ✔Correct Answer-with the cap tightly closed
a routine urinalysis performed as a part of a patient's physical is used to ✔Correct Answer-screen a
patient for the presence of disease
which of the following urine tests may be positive when a patient has hepatitis? ✔Correct Answer-
bilirubin
why is a first-voided morning specimen preferred for performing a microscopic examion of urine?
✔Correct Answer-it contains more dissolved substances
which of the following may be positive when a patient has a urinary tract infection? ✔Correct
Answer-nitrite
what does it mean if a urine specimen is light yellow? ✔Correct Answer-the urine specimen does
not contain many dissloved substances
which of the following is usually found in the urine sediment of a patient with candidiasis?
✔Correct Answer-yeast
