Week 2 Test-

Question 1

What urine test would be taken first thing in the morning?

Answer 1

Pregnancy

Question 2

Casts in a urine specimen develop in what part of the urinary tract?

Answer 2

Kidney

Question 3

What should be done if a urine specimen isn’t going to be analyzed within an hour?

Answer 3

Refrigerate the specimen

Question 4

A cloudy urine specimen may be the result of:

Answer 4

Crystal

Question 5

The condition ___ could lead to a blue- green colored urine.

Answer 5

Pseudomas infection

Question 6

Urine suspected of having high levels _____ should be stored in a dark place before testing.

Answer 6

Bilirubin

Question 7

The urine PH is alkaline if the pt has _____

Answer 7

Bacteruia

Question 8

How many antiseptic towelettes should be used for a clean- catch midstream?

Answer 8

3

Question 9

A 24 hour urine sample is ordered to determine:

Answer 9

Creatine Clearance Rates

Question 10

The value specific gravity 1.035 is considered to be:

Answer 10

Abnormally high

Question 11

If urine has a fruity odor you would expect the ___ to be elevated

Answer 11

Ketons

Question 12

A female with a UTI would most likely have a positive ___ & ____ on a reagent strip.

Answer 12

nitrates, leukocyte

Question 13

____ is one of the first detectable signs of renal disease.

Answer 13

Proteinuria

Question 14

____ is one of the first detectable signs of liver disease.

Answer 14

Bilirubinuria

Question 15

A small amount of ____ is always present in normal urine.

Answer 15

Urobilinogen

Question 16

What is the normal range of PH in a urine specimen?

Answer 16

5.5- 8.0

Question 17

In the microscopic observation of urine sediment, yeast resembles:

Answer 17

RBC

Question 18

How soon can you detect hCG? hCG is to test for ?

Answer 18

1 week after implantation or 4 to 5 days before a missed period/ pregnancy.

Question 19

____ are tubular structures found in the urine and composed mainly of mucoprotein produced in the kidney.

Answer 19

Casts

Question 20

A child whose urine has a mousy smell most likely would be diagnosed with __

Answer 20

PKU

Question 21

A ___ sample can be collected at any given time.

Answer 21

Random

Question 22

A turbid urine sample means that the specimen is ___

Answer 22

cloudy

Question 23

When ___ is found in the urine it may indicate kidney damage.

Answer 23

Protein

Question 24

The ___ and the nephron filters the blood to create a filtrate.

Answer 24

Glomerulus

Question 25

Which urine specimens are used in diabetes screening and for home diabetes testing programs?

Answer 25

2 hr. Postprandial urine specimen

Question 26

Name 3 things that may relate to abnormal urine color?

Answer 26

Diet, medication, disease

Question 27

Polyuria is common in which of the following clinical situations?

Answer 27

DM

Question 28

An ammonia or putrid smell in urine can be caused by an ___

Answer 28

Infection

Question 29

____ is commonly found in cystitis and in individuals passing kidney stone

Answer 29

Hematuria

Question 30

The sugar most commonly found in urine is:

Answer 30

Glucose

Question 31

The pigment that is responsible for the color of urine is:

Answer 31

Urochrome

Question 32

The study of poisonous substances and their effects on the body is:

Answer 32

Toxicology

Question 33

____ are the end product of fat metabolism in the body.

Answer 33

Ketones

Question 34

The presence of casts in urine maybe caused by strenuous activity.

Answer 34

True

Question 35

The Clinitest is performed to detect sugars in the urine.

Answer 35

True

Question 36

Ovulation testing measures the level of hCG in the blood stream.

Answer 36

False

Question 37

Ketones may not be present in a urine sample that is at room temperature.

Answer 37

True

Question 38

Alcohol lasts in the body for ___ to ___ hours.

Answer 38

2 to 12

Question 39

___ means damaging to the kidneys.

Answer 39

Nephrotoxic

Question 40

Oxycodone last in your body for ___ to ___ days

Answer 40

1, 4

Question 41

_________ can lead to bright yellow urine.

Answer 41

Riboflavin, B vitamins, multivitamins

Question 42

Cocaine can last in your body for ___ hrs to ___ days

Answer 42

12, 3

Question 43

Which vitamin in a large amount can interfere with results of nitrite, glucose, and bilirubin urine results?

Answer 43

Vitamin C

Question 44

How long should urine be centrifuged?

Answer 44

3-5 minutes

Question 45

____ could lead to brown colored urine.

Answer 45

Old blood & methemoglobin

Question 46

When urine is fresh and warm, trichomonads organisms may be motile and appear to be darting about rapidly when the specimen is examined under a microscope:

Answer 46

True

Question 47

___ deposits are detected in urine after it has cooled.

Answer 47

Crystal

Question 48

Reagent strips of urine testing must be performed on a fresh specimen within 1 hour of collection.

Answer 48

False

Question 49

____ is the presence of intact red blood cells in urine.

Answer 49

Hematuria

Question 50

_____ the most accurate method of testing urine in pts with diabetes.

Answer 50

Second- voided specimen

Question 51

How many liters of urine does the average person produce daily?

Answer 51

2 liters